The Comparative Analysis :
Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) vs. Audi RS6 cod Avant tiptronic (14 - 18)
€ 122,600

€ 112,000

€ 122,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 112,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes CLS Shooting Brake 63 AMG is a little smaller in every dimension. It's 0.3 inches shorter, 2.2 inches narrower and 1.1 inches lower than the Audi RS6 cod Avant.
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
56.4
74.1
81.7
57.5
76.2
82.1
74.1 in
Width
76.2 in
81.7 in
Width Incl. Mirrors
82.1 in
56.4 in
Height
57.5 in
113.1
195.7
114.8
196
195.7 in
Length
196 in
113.1 in
Wheelbase
114.8 in
Vehicle Weight
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
4464 lb
Curb Weight
4464 lb
5644 lb
Gross Vehicle
Weight
Weight
5688 lb

Weight Difference:
0 lb
0 %

General
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
X218
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Premium Unleaded
Fuel Type
Premium Unleaded

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

7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 157
Engine Series
M 157.981
Engine Code
CRDB

4
Valves
4
8
Cylinders
8
5.5 L / 269 cu in
Displacement
4 L / 196 cu in
549 hp
at 5250 rpm
Power
552 hp
at 5700 rpm
Mercedes CLS Shooting Brake 63 AMG
549 hp
552 hp
Audi RS6 cod Avant
531 lb‑ft
at 1750 rpm
Max. Torque
516 lb‑ft
at 1750 rpm
Mercedes CLS Shooting Brake 63 AMG
531 lb‑ft
516 lb‑ft
Audi RS6 cod Avant
Performance
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
155 mph
Maximum Speed
155 mph
3.8 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
174 ft
0.000 sec

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

Audi RS6 cod Avant
▶ REPLAY
8.13 lb/hp
Weight-to-Power Ratio
8.09 lb/hp
Mercedes CLS Shooting Brake 63 AMG
8.13 lb/hp
8.09 lb/hp
Audi RS6 cod Avant
Fuel Economy / Emissions
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
Fuel Economy
22 mpg
combined
25 mpg
Mercedes CLS Shooting Brake 63 AMG
22 mpg
25 mpg
Audi RS6 cod Avant
16 mpg
city
18 mpg
28 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
19.8 gal
387 mi
Range
485 mi
Mercedes CLS Shooting Brake 63 AMG
387 mi
485 mi
Audi RS6 cod Avant
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).
181.9 kWh
Mercedes CLS Shooting Brake 63 AMG
200.8 kWh
181.9 kWh
Audi RS6 cod Avant
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
398 g/mi (NEFZ)
CO2 Emissions
359 g/mi (NEFZ)
Practical Convenience
Mercedes CLS Shooting Brake 63 AMG
Audi RS6 cod Avant
5
Doors
5
5
No. of Seats
5
1179 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