The Comparative Analysis :
BMW i8 Roadster (18 - ..) vs. Aston Martin Vantage S V8 Roadster Sportshift (11 - 18)
€ 155,000
€ 141,000
€ 155,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 141,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW i8 Roadster is considerably bigger in every dimension. It's 30.9 cm longer, 7.7 cm wider and 2.4 cm taller than the Aston Martin Vantage S V8 Roadster.
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
1289
1942
2218
1265
1865
2065
1942 mm
Width
1865 mm
2218 mm
Width Incl. Mirrors
2065 mm
1289 mm
Height
1265 mm
2800
4689
2600
4380
4689 mm
Length
4380 mm
2800 mm
Wheelbase
2600 mm
Vehicle Weight
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
1670 kg
Kerb Weight
1710 kg
1965 kg
Gross Vehicle
Weight
Weight
1830 kg
Weight Difference:
40 kg
2.34 %
General
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
I15
Generation
VH2
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
On-demand four-wheel drive with automatic engagement
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automated manual transmission (AMT)
Engine
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
3-cylinder plug-in hybrid petrol engine with turbocharger
Engine Type
V8 petrol engine (naturally aspirated engine)
BMW B38
Engine Series
B38-K15
Engine Code
AM15
4
Valves
4
3
Cylinders
8
1499 CC
Engine Capacity
4735 CC
369 bhp
at 5800 rpm
Power
430 bhp
at 7300 rpm
BMW i8 Roadster
369 bhp
430 bhp
Aston Martin Vantage S V8 Roadster
570 NM
at 3700 rpm
Max. Torque
490 NM
at 5000 rpm
BMW i8 Roadster
570 NM
490 NM
Aston Martin Vantage S V8 Roadster
Performance
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
155 mph
Maximum Speed
190 mph
4.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
64 m
0.000 sec
BMW i8 Roadster
62 mph
62
mph
mph
68 m
0.000 sec
Aston Martin Vantage S V8 Roadster
▶ REPLAY
4.53 kg/bhp
Weight-to-Power Ratio
3.98 kg/bhp
BMW i8 Roadster
4.53 kg/bhp
3.98 kg/bhp
Aston Martin Vantage S V8 Roadster
Fuel Economy / Emissions
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
Fuel Economy
141 mpg
combined
22 mpg
BMW i8 Roadster
141 mpg
22 mpg
Aston Martin Vantage S V8 Roadster
No data
city
15 mpg
No data
motorway
No data
30 L
Fuel Tank Capacity
80 L
932 mi
Range
385 mi
BMW i8 Roadster
932 mi
385 mi
Aston Martin Vantage S V8 Roadster
Environmental Impact
37.8 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).
244.5 kWh
BMW i8 Roadster
37.8 kWh
244.5 kWh
Aston Martin Vantage S V8 Roadster
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
50 g/km (WLTP)
CO2 Emissions
299 g/km (NEFZ)
Practical Convenience
BMW i8 Roadster
Aston Martin Vantage S V8 Roadster
3
Doors
2
2
No. of Seats
2
295 kg
Maximum Payload
120 kg
88 L
Boot Capacity
144 L
No data
Boot Capacity (Seats Down)
No data
