Car comparison

Chevrolet Corvette Coupe (C7) Grand sport 6.2 V8vsChevrolet Corvette Convertible (C4) · Facelift 1990 5.7 V8

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

New comparison

Chevrolet Corvette Coupe (C7)

Grand sport 6.2 V8

466 hp6162 ccGasolineRWDAutomaticNaturally aspiratedCoupe2016-2019

Chevrolet Corvette Convertible (C4) · Facelift 1990

5.7 V8

281 hp5733 ccGasolineRWDAutomaticNaturally aspiratedRoadster1991-1996

Comparison overview

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

Chevrolet Corvette Coupe (C7) Grand sport 6.2 V8

Quickest 0-100 km/h
4.1 s
Fastest top speed
300 km/h
186 mph Unrestricted
290 km/h
180 mph Restricted
Most powerful
466 hp
347 kW
Highest torque
630 Nm
465 lb-ft
Lightest
1,602 kg
3,532 lb
Best power-to-weight
291 hp/t
217 kW/t
3.4 kg/hp
Lowest highway consumption
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
Largest trunk
287 L
Best overall score
70/100
Best performance score
85/100
Best economy score
74/100
Best practicality score
37/100

Chevrolet Corvette Convertible (C4) Facelift 1990 5.7 V8

Lowest city consumption
16.7 L/100 km
14.1 mpg US
16.9 mpg UK

Specification comparison

Specification comparison
Model	ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	ChevroletCorvette Convertible (C4)Facelift 19905.7 V8
Power	466hp347kW	281hp210kW
Torque	630Nm465lb-ft	437Nm322lb-ft
Curb weight	1,602kg3,532lb	1,620kg3,571lb
Top speed	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph Calculated	254 km/h 158 mph
To 99% top speed	62.3s99% target: 297 km/h / 185 mph Calculated	66.1s99% target: 251 km/h / 156 mph Calculated
0-100 km/h	4.1s	5.3s
0-200 km/h	12.5s Calculated	19.1s Calculated
0-60 mph	3.9s Calculated	5.0s Calculated
Fuel consumption	12.4L/100 km19mpg US22.8mpg UK	-
Fuel consumption city	19.5L/100 km12.1mpg US14.5mpg UK	16.7L/100 km14.1mpg US16.9mpg UK
Fuel consumption highway	8.3L/100 km28.3mpg US34.0mpg UK	9.4L/100 km25mpg US30.1mpg UK
Quarter mile	12.0s Calculated	13.4s Calculated
Power-to-weight	291hp/t217kW/t132hp/1000 lb Calculated	173hp/t129kW/t79hp/1000 lb Calculated
Torque-to-weight	393Nm/t263lb-ft/ton Calculated	270Nm/t180lb-ft/ton Calculated
Estimated range	565km351mi Calculated	-
Displacement	6,162cc376cu in	5,733cc350cu in
Length	4,514mm178in	4,535mm179in
Width	1,965mm77in	1,796mm71in
Height	1,239mm49in	1,177mm46in
Wheelbase	2,710mm107in	2,444mm96in
Front track	1,633mm64in	1,466mm58in
Rear track	1,607mm63in	1,500mm59in
Trunk volume	287L	187L
Doors	2	2
Seats	2	2
Fuel tank	70L	76L
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 (C7) Grand sport 6.2 V8Chevrolet Corvette Convertible (C4) Facelift 1990 5.7 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	6,000 rpm	4,600 rpm	6,250 rpm
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	5,200 rpm	2,400 rpm	5,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	ChevroletCorvette Convertible (C4)Facelift 19905.7 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.9 s	5.0 s
0-100 km/h 0-62 mph	4.1 s	5.3 s
0-200 km/h 0-124 mph	12.5 s	19.1 s
Top speed	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph Likely limited	254 km/h 158 mph
	Drag race simulation
60 ft 18 m	2.0 s	2.2 s
330 ft 101 m	5.3 s	5.9 s
1/8 mile 201 m	7.9 s	8.8 s
1000 ft 305 m	10.1 s	11.3 s
1/4 mile 402 m	12.0 s	13.4 s
Trap speed 1/4 mile 402 m	196 km/h 122 mph	172 km/h 107 mph

Power comparison

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

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	466 hp 347 kW
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	281 hp 210 kW

Chevrolet Corvette Coupe (C7) Grand sport 6.2 V8 has 185 hp more than Chevrolet Corvette Convertible (C4) Facelift 1990 5.7 V8.

The biggest power difference is between Chevrolet Corvette Convertible (C4) Facelift 1990 5.7 V8 and Chevrolet Corvette Coupe (C7) Grand sport 6.2 V8: 185 hp (138 kW).

Torque comparison

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

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	630 Nm 465 lb-ft
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	437 Nm 322 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	1,602 kg 3,532 lb
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	1,620 kg 3,571 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 (C7)Grand sport 6.2 V8	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	254 km/h 158 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 (C7)Grand sport 6.2 V8	4.1 s
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	5.3 s

The biggest 0-100 km/h difference is between Chevrolet Corvette Coupe (C7) Grand sport 6.2 V8 and Chevrolet Corvette Convertible (C4) Facelift 1990 5.7 V8: 1.2 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 (C7)Grand sport 6.2 V8	291 hp/t 217 kW/t 3.4 kg/hp
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	173 hp/t 129 kW/t 5.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
ChevroletCorvette Coupe (C7)Grand sport 6.2 V8	466 hp 347 kW	4.1 s	Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph
ChevroletCorvette Convertible (C4)Facelift 19905.7 V8	281 hp 210 kW	5.3 s	254 km/h 158 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 (C7)Grand sport 6.2 V8

Power	466 hp 347 kW
0-100 km/h	4.1 s
Top speed Unrestricted 300 km/h186 mph Restricted 290 km/h180 mph

Doors/seats	2 doors 2 seats
Trunk	287 L 10.1 cu ft
Length	4,514 mm 177.7 in
Height	1,239 mm 48.8 in

ChevroletCorvette Convertible (C4)Facelift 19905.7 V8

Power	281 hp 210 kW
0-100 km/h	5.3 s
Top speed 254 km/h 158 mph

Doors/seats	2 doors 2 seats
Trunk	187 L 6.6 cu ft
Length	4,535 mm 178.5 in
Height	1,177 mm 46.3 in

Detailed score breakdown

Vehicle

ChevroletCorvette Coupe (C7)Grand sport 6.2 V8

ChevroletCorvette Convertible (C4)Facelift 19905.7 V8

Power

466 hp

347 kW

281 hp

210 kW

Torque

630 Nm

465 lb-ft

437 Nm

322 lb-ft

Acceleration

4.1 s

5.3 s

Top speed

Unrestricted

300 km/h186 mph

Restricted

290 km/h180 mph

254 km/h

158 mph

Lightness

1,602 kg

3,532 lb

1,620 kg

3,571 lb

Fuel consumption

12.4 L/100 km

19.0 mpg US

22.8 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	287 L 10.1 cu ft
Length	4,514 mm 177.7 in
Height	1,239 mm 48.8 in

Doors/seats	2 doors 2 seats
Trunk	187 L 6.6 cu ft
Length	4,535 mm 178.5 in
Height	1,177 mm 46.3 in

Range score

565 km

351 mi

CO2 score

284 g/km

Trunk score

287 L

10.1 cu ft

187 L

6.6 cu ft

Power-to-weight score

291 hp/t

217 kW/t

3.4 kg/hp

173 hp/t

129 kW/t

5.8 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	Chevrolet Corvette Coupe (C7) Grand sport 6.2 V8
Consumption	12.4 L/100 km19 mpg US22.8 mpg UK
Cost / 100 km	21.70 LC100 km
Cost / 100 mi	34.92 LC100 mi
Annual fuel used	1,860 L491 US gal409 UK gal
Annual fuel cost	3,255 LC/year