Car comparison

Chevrolet Corvette Coupe (C6) ZR1 6.2i V8 32VvsPorsche 911 (997) · Facelift 2008 GT2 RS 3.6

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Chevrolet Corvette Coupe (C6)

ZR1 6.2i V8 32V

638 hp6162 ccGasolineRWDManualSuperchargedCoupe2009-2013

Porsche 911 (997) · Facelift 2008

GT2 RS 3.6

620 hp3600 ccGasolineRWDManualTurbochargedCoupe2010-2012

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Chevrolet Corvette Coupe (C6) ZR1 6.2i V8 32V

Quickest 0-100 km/h
3.4 s
Fastest top speed
330 km/h
205 mph
Most powerful
638 hp
476 kW
Highest torque
819 Nm
604 lb-ft
Lowest city consumption
16.8 L/100 km
14.0 mpg US
16.8 mpg UK
Largest trunk
634 L
Best overall score
80/100
Best performance score
94/100
Best practicality score
50/100

Porsche 911 (997) Facelift 2008 GT2 RS 3.6

Lightest
1,370 kg
3,020 lb
Best power-to-weight
453 hp/t
337 kW/t
2.2 kg/hp
Lowest highway consumption
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Best economy score
75/100

Specification comparison

Specification comparison
Model	ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	Porsche911 (997)Facelift 2008GT2 RS 3.6
Power	638hp476kW	620hp462kW
Torque	819Nm604lb-ft	700Nm516lb-ft
Curb weight	1,521kg3,353lb	1,370kg3,020lb
Gross weight	-	1,680kg3,704lb
Top speed	330 km/h 205 mph	330 km/h 205 mph
To 99% top speed	47.8s99% target: 327 km/h / 203 mph Calculated	45.9s99% target: 327 km/h / 203 mph Calculated
0-100 km/h	3.4s	3.5s
0-200 km/h	9.1s Calculated	9.1s Calculated
0-60 mph	3.3s Calculated	3.4s Calculated
Fuel consumption	-	11.9L/100 km19.8mpg US23.7mpg UK
Fuel consumption city	16.8L/100 km14mpg US16.8mpg UK	17.9L/100 km13.1mpg US15.8mpg UK
Fuel consumption highway	11.2L/100 km21mpg US25.2mpg UK	8.7L/100 km27mpg US32.5mpg UK
Quarter mile	10.9s Calculated	11.0s Calculated
Power-to-weight	419hp/t313kW/t190hp/1000 lb Calculated	453hp/t337kW/t205hp/1000 lb Calculated
Torque-to-weight	538Nm/t360lb-ft/ton Calculated	511Nm/t342lb-ft/ton Calculated
Estimated range	-	756km470mi Calculated
Displacement	6,162cc376cu in	3,600cc220cu in
Length	4,475mm176in	4,469mm176in
Width	1,928mm76in	1,852mm73in
Height	1,237mm49in	1,285mm51in
Wheelbase	2,685mm106in	2,350mm93in
Front track	1,613mm64in	-
Rear track	1,588mm63in	-
Trunk volume	634L	-
Max trunk volume	-	105L
Doors	2	2
Seats	2	2
Fuel tank	68L	90L
CO2 emissions	-	284g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Chevrolet Corvette Coupe (C6) ZR1 6.2i V8 32VPorsche 911 (997) Facelift 2008 GT2 RS 3.6PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	6,500 rpm	3,800 rpm	6,750 rpm
Porsche911 (997)Facelift 2008GT2 RS 3.6	2,250-5,500 rpm	-	5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	Porsche911 (997)Facelift 2008GT2 RS 3.6
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.3 s	3.4 s
0-100 km/h 0-62 mph	3.4 s	3.5 s
0-200 km/h 0-124 mph	9.1 s	9.1 s
0-200 mph 0-322 km/h	38.1 s	36.9 s
Top speed	330 km/h 205 mph	330 km/h 205 mph
	Drag race simulation
60 ft 18 m	2.0 s	2.0 s
330 ft 101 m	4.9 s	5.0 s
1/8 mile 201 m	7.3 s	7.3 s
1000 ft 305 m	9.3 s	9.3 s
1/4 mile 402 m	10.9 s	11.0 s
Trap speed 1/4 mile 402 m	221 km/h 137 mph	222 km/h 138 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	638 hp 476 kW
Porsche911 (997)Facelift 2008GT2 RS 3.6	620 hp 462 kW

Chevrolet Corvette Coupe (C6) ZR1 6.2i V8 32V has 18 hp more than Porsche 911 (997) Facelift 2008 GT2 RS 3.6.

The biggest power difference is between Porsche 911 (997) Facelift 2008 GT2 RS 3.6 and Chevrolet Corvette Coupe (C6) ZR1 6.2i V8 32V: 18 hp (13 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	819 Nm 604 lb-ft
Porsche911 (997)Facelift 2008GT2 RS 3.6	700 Nm 516 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	1,521 kg 3,353 lb
Porsche911 (997)Facelift 2008GT2 RS 3.6	1,370 kg 3,020 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	330 km/h 205 mph
Porsche911 (997)Facelift 2008GT2 RS 3.6	330 km/h 205 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	3.4 s
Porsche911 (997)Facelift 2008GT2 RS 3.6	3.5 s

The biggest 0-100 km/h difference is between Chevrolet Corvette Coupe (C6) ZR1 6.2i V8 32V and Porsche 911 (997) Facelift 2008 GT2 RS 3.6: 0.1 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	419 hp/t 313 kW/t 2.4 kg/hp
Porsche911 (997)Facelift 2008GT2 RS 3.6	453 hp/t 337 kW/t 2.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V	638 hp 476 kW	3.4 s	330 km/h 205 mph
Porsche911 (997)Facelift 2008GT2 RS 3.6	620 hp 462 kW	3.5 s	330 km/h 205 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V

Power	638 hp 476 kW
0-100 km/h	3.4 s
Top speed 330 km/h 205 mph

Doors/seats	2 doors 2 seats
Trunk	634 L 22.4 cu ft
Length	4,475 mm 176.2 in
Height	1,237 mm 48.7 in

Porsche911 (997)Facelift 2008GT2 RS 3.6

Power	620 hp 462 kW
0-100 km/h	3.5 s
Top speed 330 km/h 205 mph

Doors/seats	2 doors 2 seats
Trunk	105 L 3.7 cu ft
Length	4,469 mm 175.9 in
Height	1,285 mm 50.6 in

Detailed score breakdown

Vehicle

ChevroletCorvette Coupe (C6)ZR1 6.2i V8 32V

Porsche911 (997)Facelift 2008GT2 RS 3.6

Power

638 hp

476 kW

620 hp

462 kW

Torque

819 Nm

604 lb-ft

700 Nm

516 lb-ft

Acceleration

3.4 s

3.5 s

Top speed

330 km/h

205 mph

330 km/h

205 mph

Lightness

1,521 kg

3,353 lb

1,370 kg

3,020 lb

Fuel consumption

11.9 L/100 km

19.8 mpg US

23.7 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	634 L 22.4 cu ft
Length	4,475 mm 176.2 in
Height	1,237 mm 48.7 in

Doors/seats	2 doors 2 seats
Trunk	105 L 3.7 cu ft
Length	4,469 mm 175.9 in
Height	1,285 mm 50.6 in

Range score

756 km

470 mi

CO2 score

284 g/km

Trunk score

634 L

22.4 cu ft

105 L

3.7 cu ft

Power-to-weight score

419 hp/t

313 kW/t

2.4 kg/hp

453 hp/t

337 kW/t

2.2 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Porsche 911 (997) Facelift 2008 GT2 RS 3.6
Consumption	11.9 L/100 km19.8 mpg US23.7 mpg UK
Cost / 100 km	20.83 LC100 km
Cost / 100 mi	33.51 LC100 mi
Annual fuel used	1,785 L472 US gal393 UK gal
Annual fuel cost	3,124 LC/year