วันอังคารที่ 26 มิถุนายน พ.ศ. 2555

>>Alfa Romeo GTV & Spider

Alfa Romeo GTV & Spider


Alfa Romeo GTV & Spider
Alfa Romeo GTV Twin Spark (Australia)
Alfa Romeo Spider
ManufacturerAlfa Romeo
Also called916-series GTV and Spider
Production1995-2005 (GTV)
1995-2006 (Spider)
AssemblyArese, Milan, Italy (Alfa Romeo)
Turin, Italy (Pininfarina from 2000)
PredecessorAlfa Romeo Giulia Spider
Alfa Romeo Alfetta GT, GTV & GTV6
SuccessorAlfa Romeo Brera & Spider
ClassSports car
Body styleCoupé
Cabriolet
LayoutFF layout
Engine1.8 L 16V TS  I4
2.0 L 16V TS  I4
2.0 L 16V JTS  I4
2.0 L V6 12V turbo
3.0 L V6 12V
3.0 L V6 24V
3.2 L V6 24V
Transmission5 and 6-speed manual
Wheelbase2,540 mm (100.0 in)
Length4,285 mm (168.7 in)
Width1,780 mm (70.1 in)
Height1,318 mm (51.9 in)
1,315 mm (51.8 in) Spider
Curb weight1,370–1,470 kg (3,000–3,200 lb)
DesignerEnrico Fumia at Pininfarina
The Alfa Romeo GTV (Gran Turismo Veloce) (English: Fast Grand Tourer) and Alfa Romeo Spider were two sports cars produced by the Italian manufacturer Alfa Romeo from 1995 to 2006. The GTV is a 2+2 coupé, and the Spider is a two-seater cabriolet version of the GTV.
Known by the internal Alfa Romeo designation 916, the GTV and Spider were launched at the Geneva Motor Show in March 1995 and sale begin same year.They had their first premiere at Paris Motor Show in 1994.
The GTV's name placed it as the successor to the long-discontinued Alfetta GTV coupe, whereas the Spider was effectively the replacement for the then 30 year-old Giulia Spider. The GTV ended production in 2005 on the launch of the Brera, while the Spider lasted another year until the launch of its Brera-based successor.

Design


Spider rear end.
Both cars were designed by Enrico Fumia at
 Pininfarina. Alfa GTV was planned to re-establishing the sporty coupe tradition of Alfa Romeo for 1990's, which it certainly did. Initial design dates as back as 1987, which shows how timeless this design really is. The Spider and Gtv were based on the then-current Fiat Group platform, called Tipo (Italian for 'type') 2, in this case a heavily modified version with an all new multilink rear suspension which allowed passive rear steering to help reduce understeer. The front suspension, engine, gearbox and drive was based on the 1992 - launched 155 saloon.
It is a typical Italian design, with the Alfa Romeo grille with dual round headlights, recalling the 1750 GTV of the late 1960s and 1970s. It is low-slug, wedge-shaped with a low nose and high kicked up tail. The back of the car is "cut-off" with a "Kamm tail" giving improved aerodynamics. The Spider shares these traits with the GTV except that the rear is rounded. The Spider featured a folding soft-top with five hoop frame, which completely disappears from sight under a flush fitting cover. An electric folding mechanism is fitted on later versions. As would be expected, the GTV has a much more rigid chassis, up to 64% stiffer, although considerable work was done on the Spider to reduce the traditional convertible problem of scuttle shake.
Details included a one-piece rear lamp/foglamp/indicator strip across the rear of the body, internal electric release for the bootlid and filler flap, the minor instruments in the centre console angled towards the driver. At its launch, many journalists commented that Alfa had improved overall build quality considerably and that it came very close to equalling its German rivals.
To save weight the bonnet was made from a composite material called KMC (composed of polyester and fiberglass, and using epoxi adhesives also), while front wings were made in PUR plastic. At the time, the bonnet was the largest single composite moulding on a production car. When the bonnet is opened, two rectangular Hella headlamps are revealed with separate bulbs for dip and main beam, behind the four round holes in the bonnet. The bodyshell was galvanised with full plastic wheelarch liners and is therefore rustproof. Weight distribution for 4-cylinder engined car is 61% front/39% rear and for a V6 is 63% front/37% rear

History

The GTV was initially offered with 2.0 TS and 2.0 V6 Turbo, while Spider with 2.0 TS or 3.0 V6 12V. In 1997 a new engine 3.0 V6 24V is available for GTV along with bigger, 305 mm (12.0 in) brakes and red, 4-pot calipers from Brembo. From 1995 cars were assembled at Alfa Romeo Arese Plant in Milan.

1998 facelift

In May 1998 cars are revamped for the first time (Phase 2), mainly interior is changed with new center console, 3 spoke steering wheel, painted letters on skirt seals, changed controls and switches arrangement and different instrument cluster. On the exterior main changes include chrome frame around scudetto and color coded side skirts and bumpers. New engine is introduced: 144 PS (106 kW; 142 hp) 1.8 Twin Spark, and some are changed: 2.0 Twin Spark gets Modular Intake Manifold with different length intake and different plastic cover. Power output of 2.0 TS is raised to 155 PS (114 kW; 153 hp). Engines have changed engine management units and have a nomenclature of CF2. Dashboard is available in 2 new colours, above the standard black: Red Style and Blue Style, and with it new colour coded upholstery and carpets. 3.0 V6 12V is discontinued for Spider and replaced with 24V version from GTV. 3.0 24V gets 6-speed manual gearbox as standard.

2000 engine revamp

In August 2000 sees the revamp of engines to comply with new emission regulations Euro3. New engines are slightly detuned, and have a new identification code CF3. Arese Plant is closing and the production of GTV/Spider is transferred to Pininfarina Plant in San Giorgio Canavese and Grugliasco in Turin.

2003 facelift

In 2003 arrived a new and last revamp (Phase 3). Main changes are focused on the front with new 147-style scudetto and different front bumpers with offset numberplate holder. Change in interior is minimal with different center console and upholstery pattern and colours available. Instruments illumination colour is changed from green to red. Main specification change is an ASR traction control. New engines are introduced: 165 PS (121 kW; 163 hp) 2.0 JTS with direct petrol injection and 240 PS (177 kW; 237 hp) 3.2 V6 24V allowing 255 km/h (158 mph) top speed.
Alfa Romeo GTV coupè 916.jpgAlfa Romeo GTV facelift front.JPG
1996 pre facelift version2003 facelift version

Characteristics

For engines, the 1.8 16V (144 PS (106 kW; 142 hp)) and 2.0 16V Twin Spark (150 PS (110.3 kW; 147.9 hp)) were available along with a turbocharged 2.0 V6 12V that produced 202 PS (149 kW; 199 hp) or a 3.0 V6 in either 12 (192 PS (141 kW; 189 hp)) or 24 valves (220 PS (162 kW; 217 hp)) and finally a 3.2 V6 24 valve (240 PS (177 kW; 237 hp)).
The 2.0 V6, called V6 TB, was developed because of an Italian law that put an extra sales tax on cars with engines larger than two litres. It is basically a sleeved-down version of the three litre V6. The turbo was added for extra power while avoiding the tax. The car was produced in three distinct phases. The phase 1 cars had a black plastic grille in the nose of the bonnet, without the chrome edging.
When new the 3.0 V6 24V was the fastest production Alfa Romeo with a top speed of 240 km/h (150 mph). The 3.2 V6 24V GTV 240 PS (177 kW; 237 hp) was fastest Stradale Alfa Romeo (introduced on the 2003 GTVs), capable of 0-60 mph in just over six seconds and a top speed of 255 km/h (158 mph).

Spider interior.
The 2.0 16V Twin Spark engine gives up to 35 mpg-imp (8.1 L/100 km; 29 mpg-US).It has variable inlet cam timing, giving 25 degrees of variation to improve torque and give a more linear power delivery. The 2.0 TS engine has two belt driven balance shafts to improve the smoothness of the engine, rotating at twice the engine speed. The 1.8 does not have any balance shafts. The TS was the best-selling version of the GTV in the UK.
The 916 was equipped as standard with power steering, twin airbags, seatbelt pretensioners, Bosch ABS, electric heated door mirrors, electric frameless windows with one-touch operation for the driver's side, height adjustable headlamps, front foglamps, reach and rake adjustable leather clad steering wheel, stitched leather gear knob, an automatic electric aerial,a Clarion face-off stereo with six speakers and central locking.
The fuel tank has a capacity of 70 litres (18 US gal; 15 imp gal). The battery, CD autochanger are located in the boot, and the fuel tank is ahead of the rear axle line, behind the rear seats for increased safety. The power assisted steering has a very high ratio, giving 2.2 turns lock-to-lock. The bonnet and bootlid are supported on nitrogen filled struts.

GTV 2.0 TS (Australia)
An alarm system and immobiliser was fitted with remote locking/unlocking. The only additional options were the Lusso pack, metallic paint and electric sunroof. The Lusso has become a separate model rather than an option pack on the phase 2 cars and the standard car was renamed the "Turismo". All V6 cars were of Lusso specification. Very few Turismos were sold in the UK. A spacesaver spare wheel was supplied, and there was a no-cost option of an aerosol can of tyre repair sealant. This was a factory option from 1998 as it increased the usable size of the very small boot to 155 litres (5.5 cu ft).
Criticisms of the model have been that it is hard to park due to its large turning circle and low seating position, which mean that the end of the bonnet and corners are outside the driver's line of sight. The doors are very long and need plenty of space in a car park.
Wheels are 15 inch perforated light alloy as standard, 16 inch teardrop wheels with 205/50 tyres were part of the Lusso option package, along with Momo leather seats and air conditioning. A factory option of 17 inch teledial wheels with 225/45 tyres was available, but one could even fit aftermarket 18 inch wheels with even wider 235/35 or 235/40 tyres.
The top of the range (3.0 and 3.2 litre) versions have three mufflers and four catalytic converters installed at the factory on the CF3 engine and onwards (08/2000-), which result in a somewhat muted sound.
The last restyle of the GTV in 2003 also introduced the 2.0 JTS (165 PS (121 kW; 163 hp)) engine, which uses direct injection, in a similar way to a diesel engine. This engine uses only one spark plug per cylinder and has a variable-length inlet manifold to improve torque at low revs.

Limited Editions


GTV Cup Edition

GTV Cup

The GTV Cup is a limited edition based on the 3.0 V6 version of the Alfa Romeo GTV, inspired by an one-model Alfa GTV Cup race series. It is a genuinely limited edition of only 419 cars. There were 180 3.0 V6 24V GTV Cups, out of which 155 RHD versions and 239 cars with 150 PS (110 kW; 148 hp) 2.0 TS were available in LHD only. 3.0 V6 cars were only in red while 2.0 TS care were mostly silver with few examples in red. Differencies between standard car and the Cup version are factory standard rear spoiler, front spoiler, side skirts, wheel arch side panels and titanium-like finish 17 inch 'telephone dial' alloys, mechanically it's the same as the regular 218 PS (160 kW; 215 hp) V6. Also interior is different from standard model with leather-material upholstery. Interestingly 2.0 TS Gtv Cup have 4-pot Brembo callipers as with 3.0 V6's.

Edizione Sportiva & Edizione Elegante

Both GTV and Spider were available as a limited editions "Edizione Sportiva" and "Edizione Elegante". Cars were only available with 2.0 TS or 3.0 V6 24V CF3 engines and sold between 2001 and 2002.
GTV Edizione Sportiva differed from the standard car by having black leather upholstery with red stitching, red carpets, front wing from Cup version, Blaupunkt radio/navi with 10-CD changer in the boot, electric seats, 17 inch 'teledial' alloys and was available only in black metallic. Edizione Sportiva was limited to 500 cars.
GTV Edizione Elegante was available in dark blue or black metallic and had brown leather upholstery, darker then the standard model, and black carpets. Also there were additional leather panels underneath the door armrest, as have most limited edition GTV/Spiders. Unlike Edizione Sportiva it has a "Serie Limitata" plaque on the titanium-like finished center console.
Spider Edizione Elegante was available only in black metallic and had two-tone leather seats, either black-light grey or black-red with matching side panels upholstery.
Spider Edizione Sportiva was equipped with side skirts and front wings from "Cup" version, available only in light grey metallic with black leather upholstery with red stitching. Both limited edition Spiders had titanium-like finished center consoles, without the "Alfa Romeo" sign and both didn't have a limited edition plaque. Both were offered with 17 inch alloys and electrically folded hood.

Edizione Classica

Spider only, 2001 limited edition with either a 2.0 TS or 3.0 V6 24V engine. Sold only in black metallic with 17 inch 'teledial' alloys and electric hood. In the interior: light grey upholstery combined with black carpets. Center console with limited edition plaque and without the "Alfa Romeo" sign.

Millennium Edition

Spider only, available in yellow with Blue-style dashboard and matching blue leather seats. Blue hood and carpets, titanium-like finished 'teledial' alloys and limited edition plaque on the center console. Only 2.0 TS engine to choose from.

Edizione Nero

Spider only, available in March 2004, limited to 30 cars only in Austria. Black metallic with 2.0 JTS engine.

Edizione 2004

Spider only, available in Red or Blue only with 2.0 JTS engine. Limited to 200 cars.

Motus Edition

GTV only, black metallic exterior with full aerokit, black upholstery interior with red leather seats, titanium-like finished center console without limited edition plaque, 17 inch alloys.

Engines


2.0L V6 12V Turbo

3.0L V6 24V engine
ModelEngineDisplacementMax. power outputPeak torque0–100 km/h,s
0-62 mph,s
Top speed**CO2 EmissionsYearsNoteEngine Code
1.8 TSI41,747 cc (106.6 cu in)106 kW (144 PS) @6500 rpm169 N·m (125 lb·ft) @3500 rpm9.2210 km/h (130 mph)210 g/km05/1998–2003
AR 32201
2.0 TSI41,970 cc (120 cu in)110 kW (150 PS) @6200 rpm186 N·m (137 lb·ft) @4000 rpm8.4216 km/h (134 mph)225 g/km1995-05/1998Euro2AR 16201
2.0 TSI41,970 cc (120 cu in)114 kW (155 PS) @6400 rpm187 N·m (138 lb·ft) @3500 rpm8.4216 km/h (134 mph)220 g/km05/1998–08/2000Euro2AR 32301
2.0 TSI41,970 cc (120 cu in)110 kW (150 PS) @6300 rpm181 N·m (133 lb·ft) @3800 rpm8.4216 km/h (134 mph)
08/2000-2006Euro3AR 32310
2.0 JTSI41,970 cc (120 cu in)121 kW (165 PS) @6400 rpm206 N·m (152 lb·ft) @3250 rpm8.4220 km/h (140 mph)
2003–2006Euro 4937A1000
2.0 V6 TBV61,996 cc (121.8 cu in)147 kW (200 PS)
+overboost @6000 rpm
280 N·m (210 lb·ft) @2400 rpm
with overboost
7.4235 km/h (146 mph)260 g/km1995–2003Euro2AR 16202
3.0 V6 12VV62,959 cc (180.6 cu in)141 kW (192 PS) @5600 rpm260 N·m (190 lb·ft) @4400 rpm7.3225 km/h (140 mph)265 g/km1995–1998Euro2 SpiderAR 16101
3.0 V6 24VV62,959 cc (180.6 cu in)165 kW (225 PS) @6300 rpm270 N·m (200 lb·ft) @5000 rpm6.7240 km/h (150 mph)
1997-05/1998GTVAR 16102
3.0 V6 24VV62,959 cc (180.6 cu in)162 kW (220 PS) @6300 rpm270 N·m (200 lb·ft) @5000 rpm6.7240 km/h (150 mph)[15]278 g/km05/1998–08/2000Euro2AR 16102
3.0 V6 24VV62,959 cc (180.6 cu in)160 kW (218 PS) @6300 rpm265 N·m (195 lb·ft) @5000 rpm6.8240 km/h (150 mph)
08/2000–2003Euro3AR 16105
3.2 V6 24VV63,179 cc (194.0 cu in)176 kW (240 PS) @6200 rpm289 N·m (213 lb·ft) @4800 rpm6.3255 km/h (158 mph)315 g/km2003–2006Euro3936A000
*performance values for GTV, unless otherwise stated
**top speed with aerokit +5km/h for all, +10km/h for 3.0 V6 24V

Fuel economy

EngineFuel economy L/100km
CombinedUrbanExtra-urban
1.8 TS8.9 L/100 km (32 mpg-imp; 26 mpg-US)12.9 L/100 km (21.9 mpg-imp; 18.2 mpg-US)6.5 L/100 km (43 mpg-imp; 36 mpg-US)
2.0 TS9.2 L/100 km (31 mpg-imp; 26 mpg-US)13.3 L/100 km (21.2 mpg-imp; 17.7 mpg-US)6.8 L/100 km (42 mpg-imp; 35 mpg-US)
2.0 V6 TB10.8 L/100 km (26.2 mpg-imp; 21.8 mpg-US)16.6 L/100 km (17.0 mpg-imp; 14.2 mpg-US)7.5 L/100 km (38 mpg-imp; 31 mpg-US)
3.0 V6 12V11.1 L/100 km (25.4 mpg-imp; 21.2 mpg-US)17.0 L/100 km (16.6 mpg-imp; 13.8 mpg-US)7.7 L/100 km (37 mpg-imp; 31 mpg-US)
3.0 V6 24V11.7 L/100 km (24.1 mpg-imp; 20.1 mpg-US)16.8 L/100 km (16.8 mpg-imp; 14.0 mpg-US)8.7 L/100 km (32 mpg-imp; 27 mpg-US)
3.2 V6 24V13.2 L/100 km (21.4 mpg-imp; 17.8 mpg-US)19.9 L/100 km (14.2 mpg-imp; 11.8 mpg-US)9.3 L/100 km (30 mpg-imp; 25 mpg-US)
*factory data

วันจันทร์ที่ 25 มิถุนายน พ.ศ. 2555

>>Alfa Romeo GTA

Alfa Romeo GTA



Alfa Romeo GTA
Alfa Romeo Giulia Sprint 1600 GTA
Alfa Romeo Giulia Sprint 1600 GTA Stradale
ManufacturerAlfa Romeo
Also calledGiulia Sprint 1600 GTA
Production1965-1969
PredecessorGiulietta Coupé
ClassSports car
Body style2-door coupe
LayoutFR layout
Engine1.6 L Straight-4

Alfa Romeo GTA in competition.
The Alfa Romeo GTA is a coupé automobile manufactured by the Italian manufacturer Alfa Romeo from 1965 to 1971. It was made for racing (Corsa) and road use (Stradale).

Alfa Romeo Sprint GTA

In 1962, the successor for the very popular Giulietta series was introduced. This car was the Alfa Romeo Giulia, internally called the "Series 105". The coupé of the 105 series, used the shortened floorpan from the Giulia Berlina and was designed by Bertone. The name of the car evolved from Giulia Sprint GT to Giulia Sprint and to GTJ (Junior) and GTV (Veloce) in the late 1960s.
At the time, Alfa was very active in motorsport. Autodelta, the racing division of Alfa, developed a car for competition that closely resembled to the roadgoing model. These cars were named GTA instead of GT, the 'A' standing for "Alleggerita", Italian for lightweight. The GTA was produced first in 1965 as a 1600 (1570 cc) and later as a 1300 Junior version. The GTA automobiles were also manufactured in either street (Stradale) or pure race (Corsa) trim.
The GTA had aluminium outer body panels instead of steel, (the inner steel panels were also of thinner gauge, the inner and outer panels were bonded and pop-riveted together), magnesium alloy wheels, clear plastic side windows, an aluminium rear upper control arm, different door handles and quarter window mechanisms, and lightweight interior trim. The engine had a new double ignition cylinder head (called twin plug, later in the eighties the system was called twin spark) cylinder head with a Marelli distributor from a Ferrari Dino, 45 mm carburetors instead of 40 mm and magnesium camshaft cover, sump, timing cover and bell housing. The transmission gear ratios were closer than standard and the gears were machined for lightness and quicker shifting. Dry weight of the 1600 was approximately 1,640 pounds (740 kg). In stradale form this car boasted approximately 115 PS (85 kW; 113 hp) (up from 106 PS (78 kW; 105 hp)). In full race form this engine could produce up to 170 PS (130 kW; 170 hp). The 1600 GTA did not have a brake booster and had a thicker radiator than the standard vehicle. For homologation 500 cars were made for racing and road use.

GTA 1900 and GTA 2000

According to Maurizio Tabucchi (Maurizio Tabucchi is Alfa Romeo book author and consultant at Italian Vintage Automobile Association and at Alfa Romeo Italian Register). the GTA 2000 was a kind of test mule for the GTAm engine. That is the GTAm motor with Lucas injection (208 hp @ 6500 rpm) that was fitted to a GTA 1300 Junior chassis. Tabucchi states that the first outing of these car was at the Tour de Corse in 1969 - this took place November 8–9, 1969. Wheels were 14x7 with Michelin PA2 or TA3 tires. Cars were entered by Autodelta and drivers were Pinto/Santonacci who suffered a puncture and suspension breakage at Guitera. The other team was Barayller/Fayel who suffered clutch breakage.
Tony Adriaensens also reports GTA 2000 race results, albeit later.
Circuit of Benguela, Angola April 10, 1970, Peixinho GTA2000 - 1st overall
Circuit of Cabinda, Angola April 26, 1970, Peixinho - 1st and Bandeira/Viera - 2nd both cars are described as GTA2000
São Paulo, Brazil, May 1–3, 1970, Zambello/Fernandez - 2nd, GTA2000
Interlagos, Brazil, August 9, 1970, Catapani - 1st overall, GTA2000
Nova Lisboa, Angola, August 9–10, 1970 - 6h Intercacionais do Huamba, Fraga/Resende - 2nd place,
Santos "Peras"/Flavio Santos car# 8 - 3rd place, both cars are described as GTA 1300 Juniors with 2 liter motor
There are some doubts whether the Brazilian cars were actually 2000cc, as both Zambello and Fernandez are reported to have won events in 1969 with a GTA1900 which is a different engine (1840cc), though it can not be ruled out that their car was upgraded to 2000cc for 1970. Regardless, given the dates of the events in Brazil, the Angolan and Brazilian cars are different.

GTA 1300 Junior


Alfa Romeo 1300 GTA Junior
Alfa Romeo GTA Junior
Production1968–1975
Body style2-door coupe
Engine1.3 L straight-4
The GTA 1300 Junior (1968–1975) had a 1300 cc engine that was based on the 1600 engine but with a short stroke crankshaft. The GTA Junior in stradale form did not have many of the light weight features of the 1600 GTA, such as the plastic windows, magnesium engine components and alloy wheels. At start the engine produced 96 PS (71 kW; 95 hp) but was soon raised to 110 PS (81 kW; 110 hp). Autodelta prepared fuel injected racing cars had 165 PS (121 kW; 163 hp). 450 GTA Juniors were produced.

GTAm


Alfa Romeo GTAm
Alfa Romeo GTAm of Tony Karanfilovski.jpg
Production1970–1971
Body style2-door coupe
Engine2.0 L straight-4
The GTAm (1969–1971) could produce up to 240 PS (180 kW; 240 hp) in the 2000 cc car—a car usually related to the GTA, but unlike the GTA derived from the GTV 1750 (US version). The 1750 GTAm (later called 2000 GTAm when the 2000 GTV was introduced) was created in 1969. There are two schools of thought about the "Am" moniker, neither one ever having been officially confirmed by Alfa Romeo: one expands Am toAlleggerita Maggiorata (Italian: lightened enlarged), the other America Maggiorata. Most likely the latter is closer to the truth. The car had a full steel body modified with aluminium and / or plastic parts. Because of an increased minimum weight in 1971 (up from 920 to 940 kg), the GTAm's had less need for aluminium and / or plastic parts. The base for the GTAm was the 1750 GTV with a SPICA mechanical fuel injection system. The majority of the genuine GTAm's built by Autodelta have a chassisnumber starting with 105.51.XXXXXX. The European market 1750 GTV with dual carburettors from Dell'Orto or Weber carburetorand chassisnumbers starting with 105.44.XXXXXX was also used as a base. The same goes for the 2000 GTV and the 1300 GT Junior bodyshell that was lighter. Note that some racing teams and private workshops ordered the parts from Autodelta and other tuners and assembled the cars themselves on a new or existing bodyshell. The original 1750 engineblock (actually 1779 cc) was used and by inserting a monosleeve instead of four individual cilinderliners, received 1985 cc and later to 1999 cc to participate in the 2000 cc class, explaining the "maggiorata" (enlarged). According to the sources, some 40 GTAm's were built by Autodelta and by private workshops. This number is difficult to verify as the GTAm's didn't have their own specific chassisnumber series.

GTA-SA

Alfa Romeo GTA-SA
Production1967–1968
Body style2-door coupe
Engine1.6 L straight-4 supercharged
The Giulia 1600 GTA-SA(sovralimentato English: supercharged) (1967–1968) was very rare racing car, which was built only 10 copies. Car featured 1570 cc twinspark engine with two oildriven superchargers and it could produce up to 250 PS (180 kW; 250 hp) at 7500 rpm. The GTA-SA was built for FlA Group 5 racing in Europe and it won first place overall in the Hockenheim 100 mile endurance race in 1967 in the hands of the German driver Siegfried Dau. In the Netherlands, Rob Slotemaker and Nico Chiotakis also drove GTA-SA.

Racing success

Kwech/Andrey 1966 Trans-Am Championship GTA
Kwech/Andrey 1966 Trans-Am Championship GTA
Both types, the GTA/ GTA 1300 Junior and the GTAm were very successful, and these cars were driven to numerous victories. In the opening season at Monza, they won the first seven places. Andrea de Adamich claimed the title in 1966.
In the USA the GTA’s first racing victory was in January 1966 at the “Refrigerator Bowl”, at the now defunct Marlboro Raceway in Maryland, with Monty Winkler and Pete Van der Vate at the wheel. The Autodelta GTA of Horst Kwech and Gaston Andrey won the Under 2 litre class of the inaugural Sports Car Club of America's Trans-Am championship in 1966. Horst Kwech also won the first SCCA National B-Sedan ARRC Championship in the same GTA in 1966.
Later on, the 1750 GTAm and the 2000 GTAm cars were driven to victory by Toine Hezemans, who won the 24 hours of Francorchamps with this car. These cars won hundreds of races before competition grew stronger in 1971. But the Giulia sometimes kept up with much bigger engined cars such as the 3 litre BMW CSL.
The GTA and GTV were extremely competitive in the Trans Am Series under 2000cc class.

Technical data

GTA:Giulia Sprint GTAGiulia Sprint GTA (racing version)Giulia GTA 1300 JuniorGiulia GTA 1300 Junior (racing version)GTA SAGTAm
Engine: straight-4
Displacement: 1,570 cc (96 cu in)1,570 cc (96 cu in)1,290 cc (79 cu in)1,290 cc (79 cu in)1,570 cc (96 cu in)1,985 cc (121.1 cu in)
Bore x stroke: 78 mm (3.1 in) x 82 mm (3.2 in)78 mm (3.1 in) x 82 mm (3.2 in)78 mm (3.1 in) x 67.5 mm (2.7 in)78 mm (3.1 in) x 67.5 mm (2.7 in)78 mm (3.1 in) x 82 mm (3.2 in)84.5 mm (3.3 in) x 88.5 mm (3.5 in)
Power: 115 PS (85 kW; 113 hp)164 PS (121 kW; 162 hp)96 PS (71 kW; 95 hp)180 PS (132 kW; 178 hp)220 PS (162 kW; 217 hp)240 PS (177 kW; 237 hp)
at rpm: 600078006000930078007500
Compression: 9,7 : 110,5 : 19,7 : 111,0 : 110,5 : 111,0 : 1
Valves per cylinder: 222422
Valve control: Double overhead camshaft
Transmission: 5-speed gearbox
Brakes: Disc brakes all around
Suspension front: Independent suspension, wishbones, coil springs, anti-roll bar
Suspension rear: Live Axle, trailing arms, coil springs, telescopic dampers
Body: two-door, aluminum panels over steel monocoquetwo-door from steel
Weight: 820 kg (1,800 lb)760 kg (1,700 lb)920 kg (2,000 lb)760 kg (1,700 lb)
920 kg (2,000 lb)
Top speed: 185 km/h (115 mph)220 km/h (137 mph)175 km/h (109 mph)210 km/h (130 mph)240 km/h (149 mph)230 km/h (143 mph)
Construction: 1965–19691965–19691968–19751968–19751967–19681970–1971
Quantity: 5001933001040

Modern GTAs

The designation GTA is now used on the highest performance versions of Alfa Romeo road cars, such as the 147 and now discontinued 156. These cars are powered by V6 engines giving them the most power of the cars in the model range, however despite the GTA name, they are generally the heaviest cars in the range, due to having large engines and little if any weight saving employed in their construction. For example, the 147 GTA weighs 1,360 kg (2,998 lb).

147 

The 147 GTA was introduced in 2002 as the top-end hatchback model for Alfa Romeo. It is powered by a 3.2 litre V6, derived from the 164 from the early 90s. It is a two-door hatchback that seats five, and is characterized by its wider wheel arches, teledial 17 inch wheels, and more aggressive grille design.

156

The 156 GTA was Alfa Romeo's sportiest version of the 156, and used the same 3.2 litre V6 as the 147 GTA, producing 250 PS (184 kW; 247 hp) and 300 N·m (220 lb·ft) of torque. This four-door saloon was available in sedan or wagon versions.

Mito

The Mito GTA prototype has a 1.75 litre, turbocharged straight-4, producing 240 PS (177 kW; 237 hp). However, due to the economic downturn in 2008/2009, the Mito GTA was postponed.