The Comparative Analysis :

Audi A6 Avant 40 TDI quattro S tronic (18 - ..) vs. Audi RS6 Avant (08 - 10)

€ 55,100
Audi A6 Avant 40 TDI quattro S tronic (18 - ..) A6 Avant 40 TDI
€ 110,700
 Audi RS6 Avant (08 - 10) RS6 Avant
€ 55,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 110,700

ⓘ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 A6 Avant 40 TDI is just 0.4 inches longer, 0.1 inches narrower and 0.3 inches taller than the RS6 Avant.
A6 Avant 40 TDI
RS6 Avant
57.8
Blueprint Audi A6 Avant 40 TDI quattro S tronic (18 - ..)
74.3
83.1
57.5
Blueprint Audi RS6 Avant (08 - 10)
74.4
79.9
74.3 in
Width
74.4 in
83.1 in
Width Incl. Mirrors
79.9 in
57.8 in
Height
57.5 in
Blueprint Audi A6 Avant 40 TDI quattro S tronic (18 - ..)
115.1
194.4
Blueprint Audi RS6 Avant (08 - 10)
112
194
194.4 in
Length
194 in
115.1 in
Wheelbase
112 in

Vehicle Weight

A6 Avant 40 TDI
RS6 Avant
4068 lb
Curb Weight
4630 lb
5346 lb
Gross Vehicle
Weight
5853 lb
Audi A6 Avant 40 TDI quattro S tronic (18 - ..)
Weight Difference:
562 lb
12.14 %
Audi RS6 Avant (08 - 10)

General

A6 Avant 40 TDI
RS6 Avant
C8 (4K)
Generation
C6 (4F)
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
6-speed automatic transmission

Engine

A6 Avant 40 TDI
RS6 Avant
Straight-four diesel engine with tur­bo­charger
Engine Type
V10 gasoline engine with two tur­bo­chargers (bi­turbo)
DFBA
Engine Code
BUH
4
Valves
4
4
Cylinders
10
2 L / 98 cu in
Displacement
5 L / 245 cu in
201 hp
at 3750 rpm
Power
572 hp
at 6250 rpm
A6 Avant 40 TDI
201 hp
572 hp
RS6 Avant
295 lb‑ft
at 1750 rpm
Max. Torque
479 lb‑ft
at 1500 rpm
A6 Avant 40 TDI
295 lb‑ft
479 lb‑ft
RS6 Avant

Performance

A6 Avant 40 TDI
RS6 Avant
150 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

354 ft
0.000 sec

A6 Avant 40 TDI

62 mph 62
mph

210 ft
0.000 sec

RS6 Avant

▶ REPLAY
20.24 lb/hp
Weight-to-Power Ratio
8.09 lb/hp
A6 Avant 40 TDI
20.24 lb/hp
8.09 lb/hp
RS6 Avant

Fuel Economy / Emissions

A6 Avant 40 TDI
RS6 Avant
Fuel Economy
52 mpg
combined
17 mpg
A6 Avant 40 TDI
52 mpg
17 mpg
RS6 Avant
48 mpg
city
12 mpg
No data
highway
No data
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
870 mi
Range
355 mi
A6 Avant 40 TDI
870 mi
355 mi
RS6 Avant
Environmental Impact
92.5 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).
265.2 kWh
A6 Avant 40 TDI
92.5 kWh
265.2 kWh
RS6 Avant
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 4 III
257 g/mi (WLTP)
CO2 Emissions
536 g/mi (NEFZ)

Practical Convenience

A6 Avant 40 TDI
RS6 Avant
5
Doors
5
5
No. of Seats
5
1279 lb
Maximum Payload
1224 lb
16 cu ft
Trunk Volume
16 cu ft
47.6 cu ft
Cargo Volume (Seats Down)
47 cu ft