The Comparative Analysis :

Porsche 911 Speedster (19 - ..) vs. Donkervoort D8 GTO Performance (13 - 16)

€ 269,300
Porsche 911 Speedster (19 - ..) Porsche 911 Speedster
€ 160,300
 Donkervoort D8 GTO Performance (13 - 16) Donkervoort D8 GTO
€ 269,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 160,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Porsche 911 Speedster is significantly bigger in every dimension. It's 32.4 inches longer, 0.1 inches wider and 4.3 inches taller than the Donkervoort D8 GTO.
Porsche 911 Speedster
Donkervoort D8 GTO
49.2
Blueprint Porsche 911 Speedster (19 - ..)
72.9
77.9
44.9
Blueprint Donkervoort D8 GTO Performance (13 - 16)
72.8
80.7
72.9 in
Width
72.8 in
77.9 in
Width Incl. Mirrors
80.7 in
49.2 in
Height
44.9 in
Blueprint Porsche 911 Speedster (19 - ..)
96.7
179.6
Blueprint Donkervoort D8 GTO Performance (13 - 16)
92.5
147.2
179.6 in
Length
147.2 in
96.7 in
Wheelbase
92.5 in

Vehicle Weight

Porsche 911 Speedster
Donkervoort D8 GTO
3395 lb
Curb Weight
1532 lb
3953 lb
Gross Vehicle
Weight
4409 lb
Porsche 911 Speedster (19 - ..)
Weight Difference:
1863 lb
54.87 %
Donkervoort D8 GTO Performance (13 - 16)

General

Porsche 911 Speedster
Donkervoort D8 GTO
991
Generation
D8
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
5-speed manual transmission

Engine

Porsche 911 Speedster
Donkervoort D8 GTO
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-five gasoline engine with tur­bo­charger
4
Valves
4
6
Cylinders
5
4 L / 196 cu in
Displacement
2.5 L / 122 cu in
503 hp
at 8400 rpm
Power
375 hp
at 5500 rpm
Porsche 911 Speedster
503 hp
375 hp
Donkervoort D8 GTO
347 lb‑ft
at 6250 rpm
Max. Torque
350 lb‑ft
at 1750 rpm
Porsche 911 Speedster
347 lb‑ft
350 lb‑ft
Donkervoort D8 GTO

Performance

Porsche 911 Speedster
Donkervoort D8 GTO
193 mph
Maximum Speed
168 mph
4 sec
Acceleration 0 to 62 mph
2.8 sec
62 mph 62
mph

184 ft
0.000 sec

Porsche 911 Speedster

62 mph 62
mph

128 ft
0.000 sec

Donkervoort D8 GTO

▶ REPLAY
6.75 lb/hp
Weight-to-Power Ratio
4.09 lb/hp
Porsche 911 Speedster
6.75 lb/hp
4.09 lb/hp
Donkervoort D8 GTO

Fuel Economy / Emissions

Porsche 911 Speedster
Donkervoort D8 GTO
Fuel Economy
17 mpg
combined
29 mpg
Porsche 911 Speedster
17 mpg
29 mpg
Donkervoort D8 GTO
11 mpg
city
No data
24 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
12.7 gal
Kraftstoffanzeige
288 mi
Range
373 mi
Porsche 911 Speedster
288 mi
373 mi
Donkervoort D8 GTO
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).
151.6 kWh
Porsche 911 Speedster
261.5 kWh
151.6 kWh
Donkervoort D8 GTO
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
499 g/mi (WLTP)
CO2 Emissions
286 g/mi (NEFZ)

Practical Convenience

Porsche 911 Speedster
Donkervoort D8 GTO
2
Doors
2
2
No. of Seats
2
558 lb
Maximum Payload
2877 lb
3.5 cu ft
Trunk Volume
7.1 cu ft
No data
Cargo Volume (Seats Down)
No data