The Comparative Analysis :
Audi RS6 (08 - 10) vs. Mercedes E 220 CDI 7G-TRONIC PLUS (13 - 14)
€ 108,400

€ 46,100

€ 108,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,100
ⓘ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. The Audi RS6 is 1.9 inches longer, 1.4 inches wider and 0.7 inches lower than the Mercedes E 220 CDI.
Audi RS6
Mercedes E 220 CDI
57.3
74.4
79.9
58
73
81.5
74.4 in
Width
73 in
79.9 in
Width Incl. Mirrors
81.5 in
57.3 in
Height
58 in
112
194
113.1
192.1
194 in
Length
192.1 in
112 in
Wheelbase
113.1 in
Vehicle Weight
Audi RS6
Mercedes E 220 CDI
4542 lb
Curb Weight
3825 lb
5655 lb
Gross Vehicle
Weight
Weight
5071 lb

Weight Difference:
717 lb
15.79 %

General
Audi RS6
Mercedes E 220 CDI
C6 (4F)
Generation
W212
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel

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

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Audi RS6
Mercedes E 220 CDI
V10 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
BUH
Engine Code
OM 651.924

4
Valves
4
10
Cylinders
4
5 L / 245 cu in
Displacement
2.1 L / 103 cu in
572 hp
at 6250 rpm
Power
168 hp
at 3000 rpm
Audi RS6
572 hp
168 hp
Mercedes E 220 CDI
479 lb‑ft
at 1500 rpm
Max. Torque
295 lb‑ft
at 1400 rpm
Audi RS6
479 lb‑ft
295 lb‑ft
Mercedes E 220 CDI
Performance
Audi RS6
Mercedes E 220 CDI
155 mph
Maximum Speed
141 mph
4.5 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
207 ft
0.000 sec

Audi RS6
62 mph
62
mph
mph
384 ft
0.000 sec

Mercedes E 220 CDI
▶ REPLAY
7.94 lb/hp
Weight-to-Power Ratio
22.77 lb/hp
Audi RS6
7.94 lb/hp
22.77 lb/hp
Mercedes E 220 CDI
Fuel Economy / Emissions
Audi RS6
Mercedes E 220 CDI
Fuel Economy
17 mpg
combined
50 mpg
Audi RS6
17 mpg
50 mpg
Mercedes E 220 CDI
12 mpg
city
41 mpg
No data
highway
57 mpg
21.1 gal
Fuel Tank Capacity
15.6 gal
358 mi
Range
780 mi
Audi RS6
358 mi
780 mi
Mercedes E 220 CDI
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).
96.7 kWh
Audi RS6
263.3 kWh
96.7 kWh
Mercedes E 220 CDI
Euro 4 III
Emission Standard
Euro 5
533 g/mi (NEFZ)
CO2 Emissions
201 g/mi (NEFZ)
Practical Convenience
Audi RS6
Mercedes E 220 CDI
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1246 lb
15.5 cu ft
Trunk Volume
15.3 cu ft










No data
Cargo Volume (Seats Down)
No data