Icon Game ForzaMotorsport4
Icon Game ForzaMotorsport6
Icon Game ForzaMotorsport7
Icon Game ForzaHorizon2
When Plymouth decided to apply airplane-inspired “fuselage” styling to their range of intermediate cars, they took it to the next level on with the GTX by adding intricate twin tailpipes that vaguely resemble jet engines. This car shares its styling with the related Satellite coupe and the more spartan Road Runner, but understatement doesn’t play a role in the over-the-top GTX. Loud and proud, the high-performance Plymouth wears a contrasting vinyl roof on the semi-fastback design, a large rear-deck spoiler, and plenty of “GTX” badging. Looks aren’t the only outrageous part of the GTX—when equipped with the rarely-optioned 426 Street HEMI engine option, the GTX is good for 425 horsepower, more than enough to run the quarter in the 14s. Less than 3,000 GTXs were produced in 1971, and a very small amount left the lot with this configuration, one of the best implementations of Mopar’s “Elephant Motor.” If you were interested in going around a corner rather than simply blasting down the strip, the stiff suspension and wider rear track make the 1971 GTX a noticeably better handler than the car it replaced. Unfortunately, as the muscle car wars wound down, 1971 proved to be the last year of the GTX.
— Official description [1]

The 1971 Plymouth GTX 426 Hemi is a muscle car by Plymouth that debuted in Forza Motorsport 4 as part of the American Muscle Car Pack.

It returned in Forza Horizon 2 as part of the IGN Car Pack, and appears as standard in Forza Motorsport 6 and Forza Motorsport 7.


Icon ForzaMotorsport4 Wide
Speed 5.2
Handling 3.5
Acceleration 7.1
Launch 6.2
Braking 3.5
D 338
Unlock Requirements
Car Dealer:
Purchase from the car dealer for 125,000 CR
Performance & Body Style
Body Style:
Sports Car
Top Speed: 154.5 mph  (248.6 km/h)
0-60 mph (0-97 km/h): 5.800 secs.
0-100 mph (0-161 km/h): 13.850 secs.
60-0 mph (97-0 km/h): 147.4 ft (44.9 m)
100-0 mph (161-0 km/h): 411.3 ft (125.4 m)
Lateral Gs:
60 mph (97 km/h): 0.74 g
120 mph (193 km/h): 0.66 g
Icon ForzaMotorsport6 Wide
Speed 6.1
Handling 3.6
Acceleration 7.4
Braking 3.4
D 361
Unlock Requirements
Car Dealer:
Purchase from the car dealer for 130,000 CR
Performance & Division
Historic American Muscle
Top Speed: 165.9 mph  (266.9 km/h)
0-60 mph (0-97 km/h): 5.800 secs.
0-100 mph (0-161 km/h): 13.100 secs.
60-0 mph (97-0 km/h): 126.5 ft (38.6 m)
100-0 mph (161-0 km/h): 332.5 ft (101.3 m)
Lateral Gs:
60 mph (97 km/h): 0.96 g
120 mph (193 km/h): 0.87 g
Icon ForzaMotorsport7 Wide
Speed 6.1
Handling 3.8
Acceleration 7.4
Braking 3.6
Common FM7 T1
D 369
Unlock Requirements
Purchase from the car dealer
Performance & Division
Classic Street Muscle
Collection Tier:
Tier 1 - Common (+90)
Top Speed: 166.4 mph  (267.7 km/h)
1/4 Mile: missing data
0-60 mph (0-97 km/h): 5.761 secs.
0-100 mph (0-161 km/h): 13.081 secs.
60-0 mph (97-0 km/h): 135.0 ft (41.1 m)
100-0 mph (161-0 km/h): 349.0 ft (106.4 m)
Lateral Gs:
60 mph (97 km/h): 0.97 g
120 mph (193 km/h): 0.91 g
Icon ForzaHorizon2 Wide
Speed 6.1
Handling 5.0
Acceleration 7.5
Launch 6.6
Braking 5.8
C 579
Requires the IGN Car Pack
Unlock Requirements
Purchase from the Autoshow for 125,000 CR
Performance & Championship
American Racers
Top Speed: 134.3 mph  (216.1 km/h)
0-60 mph (0-97 km/h): 5.800 secs.
0-100 mph (0-161 km/h): 13.100 secs.
60-0 mph (97-0 km/h): 162.0 ft (49.4 m)
100-0 mph (161-0 km/h): 407.5 ft (124.2 m)
Lateral Gs:
60 mph (97 km/h): 0.73 g
120 mph (193 km/h): 0.73 g


Icon Engine Conversion - Engine
Icon Game ForzaMotorsport6 5.9L V8 - Racing
Icon Game ForzaMotorsport7 6.2L V8 (415 hp)
6.2L V8 DSC
5.9L V8 - Racing
Icon Game ForzaHorizon2 2.6L I6 - TT
6.2L V8
Icon Drivetrain Conversion - Drivetrain
Icon Game ForzaMotorsport6 AWD Drivetrain
Icon Game ForzaMotorsport7 AWD Drivetrain
Icon Game ForzaHorizon2 AWD Drivetrain
Icon Aspiration Conversion - Aspiration
Icon Game ForzaMotorsport4 Twin Turbo
Twin-Screw Supercharger
Icon Game ForzaMotorsport6 Twin Turbo
Positive-Displacement Supercharger
Icon Game ForzaMotorsport7 Twin Turbo
Positive-Displacement Supercharger
Icon Game ForzaHorizon2 Twin Turbo
Positive-Displacement Supercharger




  1. "Forza Motorsport 4 - Cars". Retrieved 12-12-2018.
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