Compare Chevrolet Corvette C7 vs Opel Speedster vs Opel Astra H TwinTop
Variants
Stingray
Stingray AT
2.0T
2.2
1.6 105
1.6 115
1.6T
1.8 125
1.8 140
1.8 140 AT
1.9 CDTI
2.0T 170
2.0T 200
Capacity
Cargo Capacity
287 L / 10.1 cu-ft ~ 593 L / 20.9 cu-ft
206 L / 7.3 cu-ft
205 L / 7.2 cu-ft ~ 440 L / 15.5 cu-ft
Coolant Capacity
11.2 L / 11.8 qt
Engine Oil Capacity
6.6 L / 7.0 qt
Fuel Capacity
70.0 L / 18.5 gal
36.0 L / 9.5 gal
52.0 L / 13.7 gal
Passengers
2
2
4
Payload
470 kg / 1036 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Power Steering
Electric Steering
Suspension | Front
Double-wishbone
Double-wishbone
MacPherson strut
Suspension | Rear
Double-wishbone
Double-wishbone
Semi-independent
Tire Size
175/55 R17, 225/45 R17
Turning Circle
11.5 m / 37.7 ft
11.2 m / 36.7 ft
Construction
Body Style
2-door Convertible
2-door Convertible
2-door Convertible
Dimensions
Ground Clearance
122 mm / 4.8 in
Size | Height
1239 mm / 48.8 in
1117 mm / 44.0 in
1411 mm / 55.6 in
Size | Length
4492 mm / 176.9 in
3786 mm / 149.1 in
4476 mm / 176.2 in
Size | Width
1872 mm / 73.7 in
1710 mm / 67.3 in | 1884 mm / 74.2 in (mirror unfolded)
1759 mm / 69.3 in | 2021 mm / 79.6 in (mirror unfolded) | 1831 mm / 72.1 in (mirror folded)
Track Width | Front
1600.0 mm / 63.0 in
1450.0 mm / 57.1 in
1488.0 mm / 58.6 in
Track Width | Rear
1568.0 mm / 61.7 in
1468.0 mm / 57.8 in
1481.0 mm / 58.3 in
Wheel Size
7.5J x 17
Wheelbase
2710 mm / 106.7 in
2330 mm / 91.7 in
2614 mm / 102.9 in
Performance
Acceleration | 0 - 100 km/h
4.2 sec
Acceleration | 0 - 60 mph
4.0 sec
Coefficient Of Drag
0.31
Top Speed
290.0 km/h / 180.2 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Rear-engine (transverse), Rear-wheel drive
Front-engine (transverse), Front-wheel drive
Emission Standard
Euro 6
Euro 4
Engine
LT1
Z22SE (L61)
Engine | Bore
103.2 mm / 4.1 in
86.0 mm / 3.4 in
Engine | Compression Ratio
11.5:1
Engine | Displacement
6.2 L / 376.0 cu-in / 6162.0 cc
Engine | Power
466.0 hp / 347.5 kW @ 6000 rpm
Engine | Specific Output
75.6 hp/L / 1.2 hp/cu-in
Engine | Stroke
92.0 mm / 3.6 in
Engine | Torque
630 Nm / 464.7 lb-ft @ 4600 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V8 engine with 2 values per cylinder
Transmission | Gears
5-speed
Transmission | Type
Manual
Production
Availability
2014 ~ 2019
2006 ~ 2010
Reviews
Neofiliac score
97%
80%
29%
Pros
- Great performance
- Solid drivetrain reliability
- New 7-speed manual transmission
- Characterful small block engine
- Exciting styling
- Solid suspension setup
- Targa is better than the convertible
- Superb handling
- Exceptionally light
- Decent speed
- Cheap hardtop convertible
- True top-down driving experience
- Decent styling
Cons
- No powerful engine options
- Low cargo capacity
- Slow and sluggish
- No powerful engine options
- No independent rear suspensions
- Not very comfortable
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