The Comparative Analysis :

Audi A8 55 TFSI quattro tiptronic (17 - ..) vs. BMW 740i Steptronic (12 - 15)

€ 95,200
Audi A8 55 TFSI quattro tiptronic (17 - ..) Audi A8 55 TFSI
€ 83,900
 BMW 740i Steptronic (12 - 15) BMW 740i
€ 95,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 83,900

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

Vehicle Dimensions

The Audi A8 55 TFSI is slightly bigger in every dimension. It's 9.3 cm longer, 4.3 cm wider and 0.2 cm taller than the BMW 740i.
Audi A8 55 TFSI
BMW 740i
1473
Blueprint Audi A8 55 TFSI quattro tiptronic (17 - ..)
1945
2130
1471
Blueprint BMW 740i Steptronic (12 - 15)
1902
2134
1945 mm
Width
1902 mm
2130 mm
Width Incl. Mirrors
2134 mm
1473 mm
Height
1471 mm
Blueprint Audi A8 55 TFSI quattro tiptronic (17 - ..)
2998
5172
Blueprint BMW 740i Steptronic (12 - 15)
3070
5079
5172 mm
Length
5079 mm
2998 mm
Wheelbase
3070 mm

Vehicle Weight

Audi A8 55 TFSI
BMW 740i
2005 kg
Kerb Weight
1900 kg
2690 kg
Gross Vehicle
Weight
2515 kg
Audi A8 55 TFSI quattro tiptronic (17 - ..)
Weight Difference:
105 kg
5.24 %
BMW 740i Steptronic (12 - 15)

General

Audi A8 55 TFSI
BMW 740i
D5 (4N)
Generation
F01
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Audi A8 55 TFSI
BMW 740i
6-cylinder mild hybrid petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N55
CZSE
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
2995 CC
Engine Capacity
2979 CC
335 bhp
at 5000 rpm
Power
316 bhp
at 5800 rpm
Audi A8 55 TFSI
335 bhp
316 bhp
BMW 740i
500 NM
at 1370 rpm
Max. Torque
450 NM
at 1300 rpm
Audi A8 55 TFSI
500 NM
450 NM
BMW 740i

Performance

Audi A8 55 TFSI
BMW 740i
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

78 m
0.000 sec

Audi A8 55 TFSI

62 mph 62
mph

79 m
0.000 sec

BMW 740i

▶ REPLAY
5.99 kg/bhp
Weight-to-Power Ratio
6.01 kg/bhp
Audi A8 55 TFSI
5.99 kg/bhp
6.01 kg/bhp
BMW 740i

Fuel Economy / Emissions

Audi A8 55 TFSI
BMW 740i
Fuel Economy
36 mpg
combined
36 mpg
Audi A8 55 TFSI
36 mpg
36 mpg
BMW 740i
26 mpg
city
27 mpg
No data
motorway
No data
Kraftstoffanzeige
72 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
574 mi
Range
629 mi
Audi A8 55 TFSI
574 mi
629 mi
BMW 740i
Environmental Impact
147.7 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).
149.7 kWh
Audi A8 55 TFSI
147.7 kWh
149.7 kWh
BMW 740i
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 5
214 g/km (WLTP)
CO2 Emissions
184 g/km (NEFZ)

Practical Convenience

Audi A8 55 TFSI
BMW 740i
4
Doors
4
5
No. of Seats
5
685 kg
Maximum Payload
615 kg
505 L
Boot Capacity
500 L
No data
Boot Capacity (Seats Down)
No data