The Comparative Analysis :
Audi RS6 (08 - 10) vs. Audi A6 55 TFSI e quattro S tronic (19 - ..)
€ 108,400

€ 68,900

€ 108,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 68,900
ⓘ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 is just 0.2 inches shorter, 0.1 inches wider and 0 inches lower than the A6 55 TFSI e.
RS6
A6 55 TFSI e
57.3
74.4
79.9
57.4
74.3
83.1
74.4 in
Width
74.3 in
79.9 in
Width Incl. Mirrors
83.1 in
57.3 in
Height
57.4 in
112
194
115.1
194.2
194 in
Length
194.2 in
112 in
Wheelbase
115.1 in
Vehicle Weight
RS6
A6 55 TFSI e
4542 lb
Curb Weight
4597 lb
5655 lb
Gross Vehicle
Weight
Weight
5754 lb

Weight Difference:
55 lb
1.2 %

General
RS6
A6 55 TFSI e
C6 (4F)
Generation
C8 (4K)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

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

6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
RS6
A6 55 TFSI e
V10 gasoline engine with two turbochargers (biturbo)
Engine Type
4-cylinder plug-in hybrid gasoline engine with turbocharger
BUH
Engine Code
DLGA
4
Valves
4
10
Cylinders
4
5 L / 245 cu in
Displacement
2 L / 98 cu in
572 hp
at 6250 rpm
Power
362 hp
at 0 rpm
RS6
572 hp
362 hp
A6 55 TFSI e
479 lb‑ft
at 1500 rpm
Max. Torque
369 lb‑ft
at 0 rpm
RS6
479 lb‑ft
369 lb‑ft
A6 55 TFSI e
Performance
RS6
A6 55 TFSI e
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
207 ft
0.000 sec

RS6
62 mph
62
mph
mph
256 ft
0.000 sec

A6 55 TFSI e
▶ REPLAY
7.94 lb/hp
Weight-to-Power Ratio
12.7 lb/hp
RS6
7.94 lb/hp
12.7 lb/hp
A6 55 TFSI e
Fuel Economy / Emissions
RS6
A6 55 TFSI e
Fuel Economy
17 mpg
combined
124 mpg
RS6
17 mpg
124 mpg
A6 55 TFSI e
12 mpg
city
No data
No data
highway
No data
21.1 gal
Fuel Tank Capacity
13.7 gal
358 mi
Range
1701 mi
RS6
358 mi
1701 mi
A6 55 TFSI e
Environmental Impact
263.3 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).
36 kWh
RS6
263.3 kWh
36 kWh
A6 55 TFSI e
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
533 g/mi (NEFZ)
CO2 Emissions
61 g/mi (WLTP)
Practical Convenience
RS6
A6 55 TFSI e
4
Doors
4
5
No. of Seats
4
1113 lb
Maximum Payload
1157 lb
15.5 cu ft
Trunk Volume
10.2 cu ft









No data
Cargo Volume (Seats Down)
No data