The Comparative Analysis :
Audi A6 35 TDI S tronic (19 - ..) vs. Audi RS6 (08 - 10)
€ 47,500

€ 108,400

€ 47,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,400
ⓘ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 35 TDI is just 0.2 inches longer, 0.1 inches narrower and 0 inches taller than the RS6.
A6 35 TDI
RS6
57.4
74.3
83.1
57.3
74.4
79.9
74.3 in
Width
74.4 in
83.1 in
Width Incl. Mirrors
79.9 in
57.4 in
Height
57.3 in
115.1
194.2
112
194
194.2 in
Length
194 in
115.1 in
Wheelbase
112 in
Vehicle Weight
A6 35 TDI
RS6
3792 lb
Curb Weight
4542 lb
4971 lb
Gross Vehicle
Weight
Weight
5655 lb

Weight Difference:
750 lb
16.51 %

General
A6 35 TDI
RS6
C8 (4K)
Generation
C6 (4F)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

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

7-speed dual clutch transmission
Transmission
6-speed automatic transmission
Engine
A6 35 TDI
RS6
4-cylinder mild hybrid diesel engine with turbocharger
Engine Type
V10 gasoline engine with two turbochargers (biturbo)
DEZD
Engine Code
BUH
4
Valves
4
4
Cylinders
10
2 L / 98 cu in
Displacement
5 L / 245 cu in
161 hp
at 3250 rpm
Power
572 hp
at 6250 rpm
A6 35 TDI
161 hp
572 hp
RS6
273 lb‑ft
at 1500 rpm
Max. Torque
479 lb‑ft
at 1500 rpm
A6 35 TDI
273 lb‑ft
479 lb‑ft
RS6
Performance
A6 35 TDI
RS6
139 mph
Maximum Speed
155 mph
9.3 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
423 ft
0.000 sec

A6 35 TDI
62 mph
62
mph
mph
207 ft
0.000 sec

RS6
▶ REPLAY
23.55 lb/hp
Weight-to-Power Ratio
7.94 lb/hp
A6 35 TDI
23.55 lb/hp
7.94 lb/hp
RS6
Fuel Economy / Emissions
A6 35 TDI
RS6
Fuel Economy
57 mpg
combined
17 mpg
A6 35 TDI
57 mpg
17 mpg
RS6
51 mpg
city
12 mpg
No data
highway
No data
16.6 gal
Fuel Tank Capacity
21.1 gal
955 mi
Range
358 mi
A6 35 TDI
955 mi
358 mi
RS6
Environmental Impact
84.3 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).
263.3 kWh
A6 35 TDI
84.3 kWh
263.3 kWh
RS6
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 4 III
220 g/mi (WLTP)
CO2 Emissions
533 g/mi (NEFZ)
Practical Convenience
A6 35 TDI
RS6
4
Doors
4
4
No. of Seats
5
1179 lb
Maximum Payload
1113 lb
15 cu ft
Trunk Volume
15.5 cu ft











No data
Cargo Volume (Seats Down)
No data