T20

"Tell your liberal neighbors you bought the Progen for its 'fuel efficiency' and reduced 'carbon' emissions, when you really got it because they hooked an electric motor to a twin-turbocharged V8 engine just to give it extra juice. Like a toaster in a bathtub, this is a dangerous synthesis of technologies old and new. Be progressive in the only real sense of the word."

- Legendarymotorsport.net description.

The Progen T20 is a two-door hypercar introduced in Grand Theft Auto V and Grand Theft Auto Online, as part of the Ill-Gotten Gains Part 2 Update.

Design
Overall, the T20's main body design is almost identical to the McLaren P1, including the curvature of the hood, the greenhouse area and the rear guards of the car. The rear lights, fascia and spoiler are also inspired by the P1. The car features a modification adding large intake on the hood, intakes on the roof, and splitters on the front and sides. A large carbon-fibre composites as a grille at the front of the vehicle.

The hood resembles that of a Tushek 600, as well as the side intakes and front grille area. The headlight arrangement and positioning is also similar to that of the TS600s, whereas the headlight's design are similar to those found on the Falcon F7. The rear is mostly similar to the P1, but the rear exhaust and the rear diffuser are similar to the Ferrari 488 GTB.

The car is the first vehicle in the series to have butterfly doors and a functional mechanical spoiler, which automatically raises at approximately 40 mph and has different modes for driving, braking, and idling.

Grand Theft Auto V
The car has impressive acceleration, and a very good top speed. The car's nippy handling helps it smoothly transition from lane to lane on highways, but poses as a threat in busy traffic, since the handling can be unresponsive from time to time. The vehicle's spoiler will raise when the vehicle is travelling at approximately 40 mph, and tilt on its axis to improve downforce over the rear axle and improve aerodynamic flow. Under braking, the spoiler will tilt forwards and down, increasing the surface area hit by airflow, thus acting as an air brake and slowing the car down quicker.

The car's engine appears to be a powerful, high revolution V8, similar to the real-life McLaren P1, however, the engine sound and immense power is most likely a V12, since the strokes are much closer together than a V8. An aluminium cover surrounds the engine, to conduct heat, which would normally be a potential threat with an engine so close to the cover. A glass cover is placed directly above the engine's manifolds. Despite the in-game model's appearance of being a V8, the engine sound is too high pitch and fast-alternating to be a V8, thus sounding more like a V10 or even a V12. The car features intercoolers located directly after the side-intakes, suggesting the car is turbocharged. The exact same engine model is found in the Cheetah, Osiris and Turismo R, however the exhausts of this model are not extended as far since this car's rear is not hinged.

Braking is very responsive due to the fitted spoiler, and the car's AWD layout helps the car pick-up speed after stopping, in almost an instant.

Grand Theft Auto V

 * Can be bought at Legendarymotorsport.net for $2,200,000 (PS4/XONE/PC)
 * Can be found in players' garages in single player (PS3/X360)

Grand Theft Auto Online

 * Can be bought at LegendaryMotorsport.net for $2,200,000

Trivia

 * The T20's name is likely a parody of the P1's, while also referencing the English alphabet, as "T" is the 20th letter.
 * It could also be parodying the Tushek TS600, which also contains a "T" and a number.
 * The T20's $2,200,000 price tag makes it the most expensive land vehicle in GTA Online. It is also the most expensive vehicle to insure, costing $27,500.
 * It is possible to make some vehicles, such as the Dundreary Landstalker, flip over when hit at high speeds by the T20 due to its low suspension and wedge-shaped front fascia. The same occurs with the Cheetah and the Turismo R.
 * Despite the game listing the car as having a turbocharged V8 engine, the car uses the sounds of a turbocharged V10 or V12 engine.
 * There is an LED F1 style brake tail light on this vehicle, but it is non-functional.
 * When the windows on the T20 are tinted, this brake light is automatically 'Limo' tinted. A similar effect can also be seen on the headlights of the Furore GT.
 * The spoiler can break if the rear of the T20 is damaged enough. When broken, it will not raise up anymore, giving the car slight understeer and weakened braking.
 * The steering wheel in the PS3/Xbox 360 release has a texture that is not properly aligned to the 3D model, as it is placed above the centre of the steering wheel.

Navigation
T20 T20 (V) T20 T20