The Comparative Analysis :
Audi RS6 Avant tiptronic (19 - ..) vs. Audi A6 Avant 3.0 TDI quattro S tronic (11 - 14)
€ 117,500

€ 54,900

€ 117,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,900
ⓘ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. Both cars are the same height, but the RS6 Avant is 2.7 inches longer and 3 inches wider.
RS6 Avant
A6 Avant 3.0 TDI
57.5
76.8
83.5
57.5
73.8
82.1
76.8 in
Width
73.8 in
83.5 in
Width Incl. Mirrors
82.1 in
57.5 in
Height
57.5 in
115.3
196.7
114.6
193.9
196.7 in
Length
193.9 in
115.3 in
Wheelbase
114.6 in
Vehicle Weight
RS6 Avant
A6 Avant 3.0 TDI
4740 lb
Curb Weight
4112 lb
6041 lb
Gross Vehicle
Weight
Weight
5335 lb

Weight Difference:
628 lb
13.25 %

General
RS6 Avant
A6 Avant 3.0 TDI
C8 (4K)
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Mid-Grade Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
RS6 Avant
A6 Avant 3.0 TDI
8-cylinder mild hybrid gasoline engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Engine Code
CDUC, CDUD
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
592 hp
at 6000 rpm
Power
242 hp
at 4000 rpm
RS6 Avant
592 hp
242 hp
A6 Avant 3.0 TDI
590 lb‑ft
at 2050 rpm
Max. Torque
428 lb‑ft
at 1750 rpm
RS6 Avant
590 lb‑ft
428 lb‑ft
A6 Avant 3.0 TDI
Performance
RS6 Avant
A6 Avant 3.0 TDI
155 mph
Maximum Speed
151 mph
3.6 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
164 ft
0.000 sec

RS6 Avant
62 mph
62
mph
mph
289 ft
0.000 sec

A6 Avant 3.0 TDI
▶ REPLAY
8.01 lb/hp
Weight-to-Power Ratio
16.99 lb/hp
RS6 Avant
8.01 lb/hp
16.99 lb/hp
A6 Avant 3.0 TDI
Fuel Economy / Emissions
RS6 Avant
A6 Avant 3.0 TDI
Fuel Economy
20 mpg
combined
40 mpg
RS6 Avant
20 mpg
40 mpg
A6 Avant 3.0 TDI
15 mpg
city
33 mpg
No data
highway
No data
19.3 gal
Fuel Tank Capacity
19.8 gal
395 mi
Range
790 mi
RS6 Avant
395 mi
790 mi
A6 Avant 3.0 TDI
Environmental Impact
217.9 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).
121.3 kWh
RS6 Avant
217.9 kWh
121.3 kWh
A6 Avant 3.0 TDI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
452 g/mi (WLTP)
CO2 Emissions
251 g/mi (NEFZ)
Practical Convenience
RS6 Avant
A6 Avant 3.0 TDI
5
Doors
5
5
No. of Seats
5
1301 lb
Maximum Payload
1224 lb
16 cu ft
Trunk Volume
16 cu ft










47.6 cu ft
Cargo Volume (Seats Down)
47.6 cu ft