The Comparative Analysis :
Mercedes E 220 CDI BlueEFFICIENCY Automatic (09 - 11) vs. Audi RS6 (08 - 10)
€ 44,900

€ 108,400

€ 44,900
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
The dimensions of these vehicles differ slightly. The Mercedes E 220 CDI BlueEFFICIENCY is 2.4 inches shorter, 1.4 inches narrower and 0.6 inches taller than the Audi RS6.
Mercedes E 220 CDI BlueEFFICIENCY
Audi RS6
57.9
73
81.5
57.3
74.4
79.9
73 in
Width
74.4 in
81.5 in
Width Incl. Mirrors
79.9 in
57.9 in
Height
57.3 in
113.1
191.7
112
194
191.7 in
Length
194 in
113.1 in
Wheelbase
112 in
Vehicle Weight
Mercedes E 220 CDI BlueEFFICIENCY
Audi RS6
3825 lb
Curb Weight
4542 lb
5004 lb
Gross Vehicle
Weight
Weight
5655 lb

Weight Difference:
717 lb
15.79 %

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

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

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

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

Mercedes E 220 CDI BlueEFFICIENCY
62 mph
62
mph
mph
207 ft
0.000 sec

Audi RS6
▶ REPLAY
22.77 lb/hp
Weight-to-Power Ratio
7.94 lb/hp
Mercedes E 220 CDI BlueEFFICIENCY
22.77 lb/hp
7.94 lb/hp
Audi RS6
Fuel Economy / Emissions
Mercedes E 220 CDI BlueEFFICIENCY
Audi RS6
Fuel Economy
41 mpg
combined
17 mpg
Mercedes E 220 CDI BlueEFFICIENCY
41 mpg
17 mpg
Audi RS6
30 mpg
city
12 mpg
53 mpg
highway
No data
15.6 gal
Fuel Tank Capacity
21.1 gal
632 mi
Range
358 mi
Mercedes E 220 CDI BlueEFFICIENCY
632 mi
358 mi
Audi RS6
Environmental Impact
119.3 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
Mercedes E 220 CDI BlueEFFICIENCY
119.3 kWh
263.3 kWh
Audi RS6
Euro 5
Emission Standard
Euro 4 III
248 g/mi (NEFZ)
CO2 Emissions
533 g/mi (NEFZ)
Practical Convenience
Mercedes E 220 CDI BlueEFFICIENCY
Audi RS6
4
Doors
4
5
No. of Seats
5
1179 lb
Maximum Payload
1113 lb
15.3 cu ft
Trunk Volume
15.5 cu ft










No data
Cargo Volume (Seats Down)
No data