The Comparative Analysis :
Audi A6 Avant 2.8 FSI multitronic (08 - 11) vs. Audi RS6 Avant tiptronic (19 - ..)
€ 42,500

€ 117,500

€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 117,500
ⓘ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 A6 Avant 2.8 FSI is 6.8 cm shorter, 9.6 cm narrower and 0.3 cm taller than the RS6 Avant.
A6 Avant 2.8 FSI
RS6 Avant
1463
1855
2030
1460
1951
2120
1855 mm
Width
1951 mm
2030 mm
Width Incl. Mirrors
2120 mm
1463 mm
Height
1460 mm
2843
4927
2929
4995
4927 mm
Length
4995 mm
2843 mm
Wheelbase
2929 mm
Vehicle Weight
A6 Avant 2.8 FSI
RS6 Avant
1745 kg
Kerb Weight
2150 kg
2270 kg
Gross Vehicle
Weight
Weight
2740 kg

Weight Difference:
405 kg
18.84 %

General
A6 Avant 2.8 FSI
RS6 Avant
C6 (4F)
Generation
C8 (4K)
Estate Car
Car Body Style
Estate Car
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Front-wheel drive
Drive
Permanent all-wheel drive

Continuously variable transmission (CVT)
Transmission
8-speed automatic transmission
Engine
A6 Avant 2.8 FSI
RS6 Avant
V6 petrol engine (naturally aspirated engine)
Engine Type
8-cylinder mild hybrid petrol engine with two turbochargers (biturbo)
CCDA
Engine Code
4
Valves
4
6
Cylinders
8
2773 CC
Engine Capacity
3996 CC
187 bhp
at 5000 rpm
Power
592 bhp
at 6000 rpm
A6 Avant 2.8 FSI
187 bhp
592 bhp
RS6 Avant
280 NM
at 3000 rpm
Max. Torque
800 NM
at 2050 rpm
A6 Avant 2.8 FSI
280 NM
800 NM
RS6 Avant
Performance
A6 Avant 2.8 FSI
RS6 Avant
141 mph
Maximum Speed
155 mph
8.6 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph
62
mph
mph
119 m
0.000 sec

A6 Avant 2.8 FSI
62 mph
62
mph
mph
50 m
0.000 sec

RS6 Avant
▶ REPLAY
9.33 kg/bhp
Weight-to-Power Ratio
3.63 kg/bhp
A6 Avant 2.8 FSI
9.33 kg/bhp
3.63 kg/bhp
RS6 Avant
Fuel Economy / Emissions
A6 Avant 2.8 FSI
RS6 Avant
Fuel Economy
33 mpg
combined
25 mpg
A6 Avant 2.8 FSI
33 mpg
25 mpg
RS6 Avant
23 mpg
city
17 mpg
No data
motorway
No data
70 L
Fuel Tank Capacity
73 L
506 mi
Range
395 mi
A6 Avant 2.8 FSI
506 mi
395 mi
RS6 Avant
Environmental Impact
162.9 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).
217.9 kWh
A6 Avant 2.8 FSI
162.9 kWh
217.9 kWh
RS6 Avant
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
199 g/km (NEFZ)
CO2 Emissions
281 g/km (WLTP)
Practical Convenience
A6 Avant 2.8 FSI
RS6 Avant
5
Doors
5
5
No. of Seats
5
525 kg
Maximum Payload
590 kg
565 L
Boot Capacity
565 L










1660 L
Boot Capacity (Seats Down)
1680 L