The Comparative Analysis :
Porsche 911 Speedster (19 - ..) vs. Chevrolet Corvette Grand Sport Convertible 6.2 V8 Automatic (17 - 18)
€ 269,300
€ 103,700
€ 269,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 103,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Porsche 911 Speedster is 1.9 inches longer, 4.4 inches narrower and 0.3 inches taller than the Chevrolet Corvette Grand Sport Convertible 6.2 V8.
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
49.2
72.9
77.9
48.9
77.4
85.2
72.9 in
Width
77.4 in
77.9 in
Width Incl. Mirrors
85.2 in
49.2 in
Height
48.9 in
96.7
179.6
106.7
177.7
179.6 in
Length
177.7 in
96.7 in
Wheelbase
106.7 in
Vehicle Weight
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
3395 lb
Curb Weight
3574 lb
3953 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
179 lb
5.01 %
General
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
991
Generation
C7
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Series
GM 6.2L Gen V V8 Small Block
Engine Code
LT1
4
Valves
2
6
Cylinders
8
4 L / 196 cu in
Displacement
6.2 L / 303 cu in
503 hp
at 8400 rpm
Power
460 hp
at 6000 rpm
Porsche 911 Speedster
503 hp
460 hp
Chevrolet Corvette Grand Sport Convertible 6.2 V8
347 lb‑ft
at 6250 rpm
Max. Torque
465 lb‑ft
at 4600 rpm
Porsche 911 Speedster
347 lb‑ft
465 lb‑ft
Chevrolet Corvette Grand Sport Convertible 6.2 V8
Performance
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
193 mph
Maximum Speed
177 mph
4 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
184 ft
0.000 sec
Porsche 911 Speedster
62 mph
62
mph
mph
187 ft
0.000 sec
Chevrolet Corvette Grand Sport Convertible 6.2 V8
▶ REPLAY
6.75 lb/hp
Weight-to-Power Ratio
7.77 lb/hp
Porsche 911 Speedster
6.75 lb/hp
7.77 lb/hp
Chevrolet Corvette Grand Sport Convertible 6.2 V8
Fuel Economy / Emissions
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
Fuel Economy
17 mpg
combined
19 mpg
Porsche 911 Speedster
17 mpg
19 mpg
Chevrolet Corvette Grand Sport Convertible 6.2 V8
11 mpg
city
12 mpg
24 mpg
highway
29 mpg
16.9 gal
Fuel Tank Capacity
18.5 gal
288 mi
Range
354 mi
Porsche 911 Speedster
288 mi
354 mi
Chevrolet Corvette Grand Sport Convertible 6.2 V8
Environmental Impact
261.5 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
233 kWh
Porsche 911 Speedster
261.5 kWh
233 kWh
Chevrolet Corvette Grand Sport Convertible 6.2 V8
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
499 g/mi (WLTP)
CO2 Emissions
454 g/mi (NEFZ)
Practical Convenience
Porsche 911 Speedster
Chevrolet Corvette Grand Sport Convertible 6.2 V8
2
Doors
2
2
No. of Seats
2
558 lb
Maximum Payload
836 lb
3.5 cu ft
Trunk Volume
6.9 cu ft
No data
Cargo Volume (Seats Down)
No data
