The Comparative Analysis :
Audi RS6 Avant tiptronic (19 - ..) vs. Audi A6 Avant 2.0 TDI ultra (14 - 18)
€ 117,500

€ 45,800

€ 117,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,800
ⓘ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 inches longer and 3 inches wider.
RS6 Avant
A6 Avant 2.0 TDI ultra
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
194.6
196.7 in
Length
194.6 in
115.3 in
Wheelbase
114.6 in
Vehicle Weight
RS6 Avant
A6 Avant 2.0 TDI ultra
4740 lb
Curb Weight
3891 lb
6041 lb
Gross Vehicle
Weight
Weight
5115 lb

Weight Difference:
849 lb
17.91 %

General
RS6 Avant
A6 Avant 2.0 TDI ultra
C8 (4K)
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Mid-Grade Unleaded
Fuel Type
Diesel

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

8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
RS6 Avant
A6 Avant 2.0 TDI ultra
8-cylinder mild hybrid gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
Engine Code
CNHA
4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2 L / 98 cu in
592 hp
at 6000 rpm
Power
187 hp
at 3800 rpm
RS6 Avant
592 hp
187 hp
A6 Avant 2.0 TDI ultra
590 lb‑ft
at 2050 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
RS6 Avant
590 lb‑ft
295 lb‑ft
A6 Avant 2.0 TDI ultra
Performance
RS6 Avant
A6 Avant 2.0 TDI ultra
155 mph
Maximum Speed
140 mph
3.6 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph
62
mph
mph
164 ft
0.000 sec

RS6 Avant
62 mph
62
mph
mph
397 ft
0.000 sec

A6 Avant 2.0 TDI ultra
▶ REPLAY
8.01 lb/hp
Weight-to-Power Ratio
20.81 lb/hp
RS6 Avant
8.01 lb/hp
20.81 lb/hp
A6 Avant 2.0 TDI ultra
Fuel Economy / Emissions
RS6 Avant
A6 Avant 2.0 TDI ultra
Fuel Economy
20 mpg
combined
51 mpg
RS6 Avant
20 mpg
51 mpg
A6 Avant 2.0 TDI ultra
15 mpg
city
44 mpg
No data
highway
No data
19.3 gal
Fuel Tank Capacity
19.3 gal
395 mi
Range
986 mi
RS6 Avant
395 mi
986 mi
A6 Avant 2.0 TDI ultra
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).
94.6 kWh
RS6 Avant
217.9 kWh
94.6 kWh
A6 Avant 2.0 TDI ultra
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
452 g/mi (WLTP)
CO2 Emissions
192 g/mi (NEFZ)
Practical Convenience
RS6 Avant
A6 Avant 2.0 TDI ultra
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