The Comparative Analysis :

BMW 750i xDrive Steptronic (13 - 15) vs. Audi A8 4.2 TDI quattro tiptronic (10 - 13)

€ 100,600
BMW 750i xDrive Steptronic (13 - 15) BMW 750i
€ 92,700
 Audi A8 4.2 TDI quattro tiptronic (10 - 13) Audi A8 4.2 TDI
€ 100,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 92,700

ⓘ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 BMW 750i is 2.3 inches shorter, 1.9 inches narrower and 0.4 inches taller than the Audi A8 4.2 TDI.
BMW 750i
Audi A8 4.2 TDI
57.9
Blueprint BMW 750i xDrive Steptronic (13 - 15)
74.9
84
57.5
Blueprint Audi A8 4.2 TDI quattro tiptronic (10 - 13)
76.7
83.1
74.9 in
Width
76.7 in
84 in
Width Incl. Mirrors
83.1 in
57.9 in
Height
57.5 in
Blueprint BMW 750i xDrive Steptronic (13 - 15)
120.9
200
Blueprint Audi A8 4.2 TDI quattro tiptronic (10 - 13)
117.8
202.2
200 in
Length
202.2 in
120.9 in
Wheelbase
117.8 in

Vehicle Weight

BMW 750i
Audi A8 4.2 TDI
4575 lb
Curb Weight
4564 lb
5864 lb
Gross Vehicle
Weight
5864 lb
BMW 750i xDrive Steptronic (13 - 15)
Weight Difference:
11 lb
0.24 %
Audi A8 4.2 TDI quattro tiptronic (10 - 13)

General

BMW 750i
Audi A8 4.2 TDI
F01
Generation
D4 (4H)
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 750i
Audi A8 4.2 TDI
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with two tur­bo­chargers (bi­turbo)
BMW N63
Engine Series
N63-B44
Engine Code
CDSB
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.1 L / 201 cu in
443 hp
at 5500 rpm
Power
346 hp
at 4000 rpm
BMW 750i
443 hp
346 hp
Audi A8 4.2 TDI
479 lb‑ft
at 2000 rpm
Max. Torque
590 lb‑ft
at 1750 rpm
BMW 750i
479 lb‑ft
590 lb‑ft
Audi A8 4.2 TDI

Performance

BMW 750i
Audi A8 4.2 TDI
155 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

210 ft
0.000 sec

BMW 750i

62 mph 62
mph

249 ft
0.000 sec

Audi A8 4.2 TDI

▶ REPLAY
10.33 lb/hp
Weight-to-Power Ratio
13.19 lb/hp
BMW 750i
10.33 lb/hp
13.19 lb/hp
Audi A8 4.2 TDI

Fuel Economy / Emissions

BMW 750i
Audi A8 4.2 TDI
Fuel Economy
25 mpg
combined
32 mpg
BMW 750i
25 mpg
32 mpg
Audi A8 4.2 TDI
18 mpg
city
25 mpg
No data
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
534 mi
Range
756 mi
BMW 750i
534 mi
756 mi
Audi A8 4.2 TDI
Environmental Impact
176.2 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).
152.2 kWh
BMW 750i
176.2 kWh
152.2 kWh
Audi A8 4.2 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 5
349 g/mi (NEFZ)
CO2 Emissions
314 g/mi (NEFZ)

Practical Convenience

BMW 750i
Audi A8 4.2 TDI
4
Doors
4
5
No. of Seats
5
1290 lb
Maximum Payload
1301 lb
14.2 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data