Year: 2004-2008

As per 997 Carrera, but with more powerful 3.8-litre engine that produced 355bhp, and PASM as standard. 19-inch wheels standard with larger 330mm ventilated discs behind. Quad exhaust tailpipes. Available as rear-wheel-drive only.

Total 911 Rating:

Capacity: 3824cc
Compression ratio: 11.8:1
Maximum power: 355bhp at 6800rpm
Maximum torque: 400Nm at 4250rpm
Brakes: Front: 330mm discs; rear: 330mm discs
Wheels & Tyres: Front: 19x8J, 235/35ZR19. Rear: 19x11J, 295/30ZR19
Length: 4427mm
Width: 1808mm
Weight: 1420kg
0-60mph: 4.8 sec
Top speed: 182mph

Year: 1986-1989

Slant-nose, based on that of the 935 racecars, with pop-up headlamps. Front spoiler was deeper to accommodate extra oil cooler, while intakes in rear wings fed air to the brakes. Larger turbocharger and four-outlet exhaust gave 30bhp extra power.

Total 911 Rating:

Capacity: 3299cc
Compression ratio: 7.0:1
Maximum power: 330bhp at 5500rpm
Maximum torque: 432Nm at 4000rpm
Brakes: Front: 304mm discs; rear: 309mm discs
Wheels & Tyres: Front: 16x7J, 205/55VR. Rear: 16x9J, 245/45VR
Length: 4491mm
Width: 1775mm
Weight: 1335kg
0-60mph: 4.6 sec
Top speed: 173mph