The Comparative Analysis :
Audi RS6 Avant (08 - 10) vs. Audi A6 Avant 45 TFSI quattro S tronic (18 - ..)
€ 110,700

€ 56,700

€ 110,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 56,700
ⓘ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 RS6 Avant is just 1.1 cm shorter, 0.3 cm wider and 0.7 cm lower than the A6 Avant 45 TFSI.
RS6 Avant
A6 Avant 45 TFSI
1460
1889
2030
1467
1886
2110
1889 mm
Width
1886 mm
2030 mm
Width Incl. Mirrors
2110 mm
1460 mm
Height
1467 mm
2846
4928
2924
4939
4928 mm
Length
4939 mm
2846 mm
Wheelbase
2924 mm
Vehicle Weight
RS6 Avant
A6 Avant 45 TFSI
2100 kg
Kerb Weight
1835 kg
2655 kg
Gross Vehicle
Weight
Weight
2400 kg

Weight Difference:
265 kg
12.62 %

General
RS6 Avant
A6 Avant 45 TFSI
C6 (4F)
Generation
C8 (4K)
Estate Car
Car Body Style
Estate Car
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
RS6 Avant
A6 Avant 45 TFSI
V10 petrol engine with two turbochargers (biturbo)
Engine Type
Straight-four petrol engine with turbocharger
BUH
Engine Code
DKNA, DLHA
4
Valves
4
10
Cylinders
4
4991 CC
Engine Capacity
1984 CC
572 bhp
at 6250 rpm
Power
242 bhp
at 5000 rpm
RS6 Avant
572 bhp
242 bhp
A6 Avant 45 TFSI
650 NM
at 1500 rpm
Max. Torque
370 NM
at 1600 rpm
RS6 Avant
650 NM
370 NM
A6 Avant 45 TFSI
Performance
RS6 Avant
A6 Avant 45 TFSI
155 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
64 m
0.000 sec

RS6 Avant
62 mph
62
mph
mph
86 m
0.000 sec

A6 Avant 45 TFSI
▶ REPLAY
3.67 kg/bhp
Weight-to-Power Ratio
7.58 kg/bhp
RS6 Avant
3.67 kg/bhp
7.58 kg/bhp
A6 Avant 45 TFSI
Fuel Economy / Emissions
RS6 Avant
A6 Avant 45 TFSI
Fuel Economy
20 mpg
combined
42 mpg
RS6 Avant
20 mpg
42 mpg
A6 Avant 45 TFSI
14 mpg
city
34 mpg
No data
motorway
No data
80 L
Fuel Tank Capacity
63 L
355 mi
Range
584 mi
RS6 Avant
355 mi
584 mi
A6 Avant 45 TFSI
Environmental Impact
265.2 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).
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).
127 kWh
RS6 Avant
265.2 kWh
127 kWh
A6 Avant 45 TFSI
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
333 g/km (NEFZ)
CO2 Emissions
187 g/km (WLTP)
Practical Convenience
RS6 Avant
A6 Avant 45 TFSI
5
Doors
5
5
No. of Seats
5
555 kg
Maximum Payload
565 kg
565 L
Boot Capacity
565 L










1660 L
Boot Capacity (Seats Down)
1680 L