The Comparative Analysis :

Audi S6 Avant TDI tiptronic (19 - ..) vs. Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)

€ 79,000
Audi S6 Avant TDI tiptronic (19 - ..) Audi S6 Avant TDI
€ 122,600
 Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) Mercedes CLS Shooting Brake 63 AMG
€ 79,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 122,600

ⓘ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 Audi S6 Avant TDI is just 0.7 inches shorter, 0.2 inches wider and 0.5 inches taller than the Mercedes CLS Shooting Brake 63 AMG.
Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
56.9
Blueprint Audi S6 Avant TDI tiptronic (19 - ..)
74.3
83.1
56.4
Blueprint Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
74.1
81.7
74.3 in
Width
74.1 in
83.1 in
Width Incl. Mirrors
81.7 in
56.9 in
Height
56.4 in
Blueprint Audi S6 Avant TDI tiptronic (19 - ..)
115.3
195
Blueprint Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
113.1
195.7
195 in
Length
195.7 in
115.3 in
Wheelbase
113.1 in

Vehicle Weight

Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
4619 lb
Curb Weight
4464 lb
5853 lb
Gross Vehicle
Weight
5644 lb
Audi S6 Avant TDI tiptronic (19 - ..)
Weight Difference:
154 lb
3.33 %
Mercedes CLS Shooting Brake 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)

General

Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
C8 (4K)
Generation
X218
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
6-cylinder mild hybrid diesel engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 157
Engine Code
M 157.981
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
5.5 L / 269 cu in
344 hp
at 3850 rpm
Power
549 hp
at 5250 rpm
Audi S6 Avant TDI
344 hp
549 hp
Mercedes CLS Shooting Brake 63 AMG
516 lb‑ft
at 2500 rpm
Max. Torque
531 lb‑ft
at 1750 rpm
Audi S6 Avant TDI
516 lb‑ft
531 lb‑ft
Mercedes CLS Shooting Brake 63 AMG

Performance

Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph 62
mph

233 ft
0.000 sec

Audi S6 Avant TDI

62 mph 62
mph

174 ft
0.000 sec

Mercedes CLS Shooting Brake 63 AMG

▶ REPLAY
13.43 lb/hp
Weight-to-Power Ratio
8.13 lb/hp
Audi S6 Avant TDI
13.43 lb/hp
8.13 lb/hp
Mercedes CLS Shooting Brake 63 AMG

Fuel Economy / Emissions

Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
Fuel Economy
36 mpg
combined
22 mpg
Audi S6 Avant TDI
36 mpg
22 mpg
Mercedes CLS Shooting Brake 63 AMG
31 mpg
city
16 mpg
No data
highway
28 mpg
Kraftstoffanzeige
19.3 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
698 mi
Range
387 mi
Audi S6 Avant TDI
698 mi
387 mi
Mercedes CLS Shooting Brake 63 AMG
Environmental Impact
133.7 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).
200.8 kWh
Audi S6 Avant TDI
133.7 kWh
200.8 kWh
Mercedes CLS Shooting Brake 63 AMG
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
333 g/mi (WLTP)
CO2 Emissions
398 g/mi (NEFZ)

Practical Convenience

Audi S6 Avant TDI
Mercedes CLS Shooting Brake 63 AMG
5
Doors
5
5
No. of Seats
5
1235 lb
Maximum Payload
1179 lb
16 cu ft
Trunk Volume
15.6 cu ft
47.6 cu ft
Cargo Volume (Seats Down)
43.9 cu ft