Volvo Shows C30 Polestar Performance Concept with 405HP

This is the first official photograph of the Volvo C30 Polestar Performance concept that was revealed today at the Gothenburg Motor Show (22-25 April, 2010). The hot hatch was developed in cooperation with Volvo's racing partner, Polestar Performance, as a road car version of their C30 racer.

According to the company, the C30 Performance Concept Prototype "was designed to evaluate what happens when a Championship-winning team of race engineers and designers get free-rein to design and engineer a car rather than developing it to fit very specific race regulations."

It features a heavily modified version of the standard C30's 2.5-liter turbocharged inline-five with a larger turbo and intercooler, and different pistons, conrods and inlet camshaft. The result is an output of 405HP and 510Nm or 376 lb-ft of peak torque.

The hatch uses a Haldex all-wheel drive system and a Quaife mechanical differential while Polestar's engineers upgraded the car's suspension, braking and steering wheel systems.

It also features an aerodynamic kit derived from the STCC race car, large 19-inch alloy wheels wrapped in beefy Pirelli P Zero 235/35 ZR 19 tires, and leather racing seats with four-point harness.

Polestar C30 Performance Concept Prototype Technical Specification

Engine:

Volvo T5: 2.5L Turbo with larger intercooler and KKK 26 turbo
Modified pistons, conrods and inlet camshaft

Power Output: 405 hp. Torque: 510 Nm

Drivetrain:
Quaife mechanical differential brake front and rear
Haldex AWD

Chassis:
Öhlins shock absorbers and springs
More responsive steering rack with 2,25 ratio

Brakes:
Front: Brembo 380mm discs with six piston calipers
Rear: Brembo 330mm discs with four piston calipers

Rims and Tyres:
BBS FI 19x8,75"
Pirelli P Zero 235/35 ZR 19

Interior:

Racing seats with Ternsjö leather and four point harness

Exterior:

Aerodynamics derived from the STCC race car