The Comparative Analysis :

BMW i8 Coupé (14 - 18) vs. Audi R8 Coupé LMX quattro S tronic (14 - 15)

€ 134,000
BMW i8 Coupé (14 - 18) BMW i8 Coupé
€ 210,000
 Audi R8 Coupé LMX quattro S tronic (14 - 15) Audi R8 Coupé LMX
€ 134,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 210,000

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

Vehicle Dimensions

The BMW i8 Coupé is considerably bigger in every dimension. It's 9.8 inches longer, 0.5 inches wider and 2 inches taller than the Audi R8 Coupé LMX.
BMW i8 Coupé
Audi R8 Coupé LMX
50.9
Blueprint BMW i8 Coupé (14 - 18)
76.5
87.3
48.9
Blueprint Audi R8 Coupé LMX quattro S tronic (14 - 15)
76
79.9
76.5 in
Width
76 in
87.3 in
Width Incl. Mirrors
79.9 in
50.9 in
Height
48.9 in
Blueprint BMW i8 Coupé (14 - 18)
110.2
184.6
Blueprint Audi R8 Coupé LMX quattro S tronic (14 - 15)
104.3
174.8
184.6 in
Length
174.8 in
110.2 in
Wheelbase
104.3 in

Vehicle Weight

BMW i8 Coupé
Audi R8 Coupé LMX
3439 lb
Curb Weight
3682 lb
4090 lb
Gross Vehicle
Weight
4178 lb
BMW i8 Coupé (14 - 18)
Weight Difference:
243 lb
6.6 %
Audi R8 Coupé LMX quattro S tronic (14 - 15)

General

BMW i8 Coupé
Audi R8 Coupé LMX
I12
Generation
42
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
On-demand four-wheel drive (4WD) with automatic engagement
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW i8 Coupé
Audi R8 Coupé LMX
3-cylinder plug-in hybrid gasoline engine with tur­bo­charger
Engine Type
V10 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW B38
Engine Series
B38-K15
Engine Code
CTPB
4
Valves
4
3
Cylinders
10
1.5 L / 73 cu in
Displacement
5.2 L / 254 cu in
357 hp
at 5800 rpm
Power
562 hp
at 8000 rpm
BMW i8 Coupé
357 hp
562 hp
Audi R8 Coupé LMX
420 lb‑ft
at 3700 rpm
Max. Torque
398 lb‑ft
at 6500 rpm
BMW i8 Coupé
420 lb‑ft
398 lb‑ft
Audi R8 Coupé LMX

Performance

BMW i8 Coupé
Audi R8 Coupé LMX
155 mph
Maximum Speed
199 mph
4.4 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

200 ft
0.000 sec

BMW i8 Coupé

62 mph 62
mph

154 ft
0.000 sec

Audi R8 Coupé LMX

▶ REPLAY
9.63 lb/hp
Weight-to-Power Ratio
6.55 lb/hp
BMW i8 Coupé
9.63 lb/hp
6.55 lb/hp
Audi R8 Coupé LMX

Fuel Economy / Emissions

BMW i8 Coupé
Audi R8 Coupé LMX
Fuel Economy
112 mpg
combined
18 mpg
BMW i8 Coupé
112 mpg
18 mpg
Audi R8 Coupé LMX
No data
city
12 mpg
No data
highway
No data
Kraftstoffanzeige
7.9 gal
Fuel Tank Capacity
19.8 gal
Kraftstoffanzeige
888 mi
Range
361 mi
BMW i8 Coupé
888 mi
361 mi
Audi R8 Coupé LMX
Environmental Impact
39.8 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).
244.5 kWh
BMW i8 Coupé
39.8 kWh
244.5 kWh
Audi R8 Coupé LMX
Euro 6b (NEFZ)
Emission Standard
Euro 5
79 g/mi (NEFZ)
CO2 Emissions
481 g/mi (NEFZ)

Practical Convenience

BMW i8 Coupé
Audi R8 Coupé LMX
3
Doors
2
4
No. of Seats
2
650 lb
Maximum Payload
496 lb
4.4 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data