The Comparative Analysis :
Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (13 - 14) vs. Audi A6 Avant 2.0 TDI ultra (14 - 18)
€ 122,000

€ 43,700

€ 122,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes CLS Shooting Brake 63 AMG is 0.5 inches longer, 0.3 inches wider and 1.8 inches lower than the Audi A6 Avant 2.0 TDI ultra.
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
55.7
74.1
81.7
57.5
73.8
82.1
74.1 in
Width
73.8 in
81.7 in
Width Incl. Mirrors
82.1 in
55.7 in
Height
57.5 in
113.1
195.1
114.6
194.6
195.1 in
Length
194.6 in
113.1 in
Wheelbase
114.6 in
Vehicle Weight
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
4123 lb
Curb Weight
3891 lb
5644 lb
Gross Vehicle
Weight
Weight
5115 lb

Weight Difference:
231 lb
5.6 %

General
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
X218
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Premium Unleaded
Fuel Type
Diesel

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

7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
Mercedes-Benz M 157
Engine Series
M 157.981
Engine Code
CSUD

4
Valves
4
8
Cylinders
4
5.5 L / 269 cu in
Displacement
2 L / 98 cu in
549 hp
at 5250 rpm
Power
148 hp
at 3000 rpm
Mercedes CLS Shooting Brake 63 AMG
549 hp
148 hp
Audi A6 Avant 2.0 TDI ultra
531 lb‑ft
at 1750 rpm
Max. Torque
258 lb‑ft
at 1500 rpm
Mercedes CLS Shooting Brake 63 AMG
531 lb‑ft
258 lb‑ft
Audi A6 Avant 2.0 TDI ultra
Performance
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
155 mph
Maximum Speed
130 mph
3.8 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph
62
mph
mph
174 ft
0.000 sec

Mercedes CLS Shooting Brake 63 AMG
62 mph
62
mph
mph
446 ft
0.000 sec

Audi A6 Avant 2.0 TDI ultra
▶ REPLAY
7.51 lb/hp
Weight-to-Power Ratio
26.29 lb/hp
Mercedes CLS Shooting Brake 63 AMG
7.51 lb/hp
26.29 lb/hp
Audi A6 Avant 2.0 TDI ultra
Fuel Economy / Emissions
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
Fuel Economy
22 mpg
combined
52 mpg
Mercedes CLS Shooting Brake 63 AMG
22 mpg
52 mpg
Audi A6 Avant 2.0 TDI ultra
16 mpg
city
44 mpg
28 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
19.3 gal
387 mi
Range
1008 mi
Mercedes CLS Shooting Brake 63 AMG
387 mi
1008 mi
Audi A6 Avant 2.0 TDI ultra
Environmental Impact
200.8 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).
92.5 kWh
Mercedes CLS Shooting Brake 63 AMG
200.8 kWh
92.5 kWh
Audi A6 Avant 2.0 TDI ultra
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
399 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
Mercedes CLS Shooting Brake 63 AMG
Audi A6 Avant 2.0 TDI ultra
5
Doors
5
5
No. of Seats
5
1521 lb
Maximum Payload
1224 lb
15.6 cu ft
Trunk Volume
16 cu ft











43.9 cu ft
Cargo Volume (Seats Down)
47.6 cu ft