The Comparative Analysis :

BMW 540i xDrive Steptronic (17 - ..) vs. Audi A6 45 TFSI S tronic (18 - ..)

€ 63,800
BMW 540i xDrive Steptronic (17 - ..) BMW 540i
€ 51,400
 Audi A6 45 TFSI S tronic (18 - ..) Audi A6 45 TFSI
€ 63,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,400

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

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. The BMW 540i is just 0.3 cm longer, 1.8 cm narrower and 2.2 cm taller than the Audi A6 45 TFSI.
BMW 540i
Audi A6 45 TFSI
1479
Blueprint BMW 540i xDrive Steptronic (17 - ..)
1868
2126
1457
Blueprint Audi A6 45 TFSI S tronic (18 - ..)
1886
2110
1868 mm
Width
1886 mm
2126 mm
Width Incl. Mirrors
2110 mm
1479 mm
Height
1457 mm
Blueprint BMW 540i xDrive Steptronic (17 - ..)
2975
4936
Blueprint Audi A6 45 TFSI S tronic (18 - ..)
2924
4933
4936 mm
Length
4933 mm
2975 mm
Wheelbase
2924 mm

Vehicle Weight

BMW 540i
Audi A6 45 TFSI
1735 kg
Kerb Weight
1715 kg
2340 kg
Gross Vehicle
Weight
2230 kg
BMW 540i xDrive Steptronic (17 - ..)
Weight Difference:
20 kg
1.15 %
Audi A6 45 TFSI S tronic (18 - ..)

General

BMW 540i
Audi A6 45 TFSI
G30
Generation
C8 (4K)
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Front-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 540i
Audi A6 45 TFSI
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B58
Engine Series
B58-B30
Engine Code
DKNA, DLHA
4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1984 CC
335 bhp
at 5500 rpm
Power
242 bhp
at 5000 rpm
BMW 540i
335 bhp
242 bhp
Audi A6 45 TFSI
450 NM
at 1380 rpm
Max. Torque
370 NM
at 1600 rpm
BMW 540i
450 NM
370 NM
Audi A6 45 TFSI

Performance

BMW 540i
Audi A6 45 TFSI
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

67 m
0.000 sec

BMW 540i

62 mph 62
mph

94 m
0.000 sec

Audi A6 45 TFSI

▶ REPLAY
5.18 kg/bhp
Weight-to-Power Ratio
7.09 kg/bhp
BMW 540i
5.18 kg/bhp
7.09 kg/bhp
Audi A6 45 TFSI

Fuel Economy / Emissions

BMW 540i
Audi A6 45 TFSI
Fuel Economy
41 mpg
combined
45 mpg
BMW 540i
41 mpg
45 mpg
Audi A6 45 TFSI
30 mpg
city
36 mpg
No data
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
63 L
Kraftstoffanzeige
613 mi
Range
621 mi
BMW 540i
613 mi
621 mi
Audi A6 45 TFSI
Environmental Impact
130.7 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).
119.4 kWh
BMW 540i
130.7 kWh
119.4 kWh
Audi A6 45 TFSI
Euro 6c (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
159 g/km (NEFZ)
CO2 Emissions
167 g/km (WLTP)

Practical Convenience

BMW 540i
Audi A6 45 TFSI
4
Doors
4
5
No. of Seats
4
605 kg
Maximum Payload
515 kg
530 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data