Prodrive Impreza-Based P2 Sports Coupe
Publicado: 26 Sep 2007 14:06
Coupe Prodrive Powered By SUBARU
Weighing just 1100 kg and with a power to weight ratio of more than 350 bhp/tonne, P2 is expected to reach 100 kph from standstill in under four seconds and carry on to 280 kph. Yet, despite the focus on weight reduction, P2 has all the comforts of any modern car, with a six speaker stereo system, power assisted steering and electric windows.
P2 uses a modified Subaru Impreza STi engine and all wheel drivetrain, which incorporate two of Prodrive’s innovative technologies to enhance performance – ALS (Anti-Lag System) and ATD (Active Torque Dynamics).
The two-litre flat-four engine is fitted with Prodrive’s ALS . This has been derived from the same system currently used on the Prodrive-designed Subaru World Rally Car, but modified for use on the road. ALS can keep the turbo on boost at low engine speeds, giving the car immediate throttle response and improved performance by using more of the engine’s 575 Nm of torque throughout the rev range.
To use this power more effectively, Prodrive’s ATD system is fitted to P2’s drivetrain. It uses an active centre and active rear differential to control the torque split between the front and rear of the car and across the rear axle to optimise the car’s handling characteristics. For example, should the car begin to understeer while on power, then more torque will be pushed to the rear wheels, while if it began to oversteer then drive is sent to the front of the car, balancing it in all situations.
However, should a vehicle manufacturer approach the company to do so, it is expected that it would have a retail price of approximately £40,000.
Prodrive P2 Technical Specification
Layout and chassis
Front engine, all wheel drive
Steel monocoque chassis
Composite body panels
Performance
0-100 kph in Engine
Boxer 2.0l DOHC 16v flat-four turbo charged with ALS
Power : 349 PS
Torque : 575 Nm
Transmission and drivetrain
All wheel drive fitted with ATD
6 speed manual gearbox
Differentials
- Front : open
- Centre : active LSD
- Rear : active LSD
Steering and suspension
Electric power assisted steering
Double wishbone front and rear
Adjustable coil over dampers
Front anti-roll bar
Wheels and brakes
Wheels : 19" x 8.5"
Brakes
- Front : 355 mm discs, four pot monobloc calipers
- Rear : 330 mm discs, four pot monobloc calipers
Tires : 235 / 35 ZR19
Dimensions
Length : 3910 mm
Width : 1855 mm
Height : 1310 mm
Wheel base : 2500 mm
Track : front 1530 mm, rear 1590 mm
Weight : 1100 kg
Weighing just 1100 kg and with a power to weight ratio of more than 350 bhp/tonne, P2 is expected to reach 100 kph from standstill in under four seconds and carry on to 280 kph. Yet, despite the focus on weight reduction, P2 has all the comforts of any modern car, with a six speaker stereo system, power assisted steering and electric windows.
P2 uses a modified Subaru Impreza STi engine and all wheel drivetrain, which incorporate two of Prodrive’s innovative technologies to enhance performance – ALS (Anti-Lag System) and ATD (Active Torque Dynamics).
The two-litre flat-four engine is fitted with Prodrive’s ALS . This has been derived from the same system currently used on the Prodrive-designed Subaru World Rally Car, but modified for use on the road. ALS can keep the turbo on boost at low engine speeds, giving the car immediate throttle response and improved performance by using more of the engine’s 575 Nm of torque throughout the rev range.
To use this power more effectively, Prodrive’s ATD system is fitted to P2’s drivetrain. It uses an active centre and active rear differential to control the torque split between the front and rear of the car and across the rear axle to optimise the car’s handling characteristics. For example, should the car begin to understeer while on power, then more torque will be pushed to the rear wheels, while if it began to oversteer then drive is sent to the front of the car, balancing it in all situations.
However, should a vehicle manufacturer approach the company to do so, it is expected that it would have a retail price of approximately £40,000.
Prodrive P2 Technical Specification
Layout and chassis
Front engine, all wheel drive
Steel monocoque chassis
Composite body panels
Performance
0-100 kph in Engine
Boxer 2.0l DOHC 16v flat-four turbo charged with ALS
Power : 349 PS
Torque : 575 Nm
Transmission and drivetrain
All wheel drive fitted with ATD
6 speed manual gearbox
Differentials
- Front : open
- Centre : active LSD
- Rear : active LSD
Steering and suspension
Electric power assisted steering
Double wishbone front and rear
Adjustable coil over dampers
Front anti-roll bar
Wheels and brakes
Wheels : 19" x 8.5"
Brakes
- Front : 355 mm discs, four pot monobloc calipers
- Rear : 330 mm discs, four pot monobloc calipers
Tires : 235 / 35 ZR19
Dimensions
Length : 3910 mm
Width : 1855 mm
Height : 1310 mm
Wheel base : 2500 mm
Track : front 1530 mm, rear 1590 mm
Weight : 1100 kg

