The Comparative Analysis :

Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)

€ 73,500
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) Cadillac CT6 3.0 V6
€ 97,200
 Mercedes S 450 4MATIC 9G-TRONIC (17 - ..) Mercedes S 450
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,200

ⓘ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 Cadillac CT6 3.0 V6 is 5.9 cm longer, 1.9 cm narrower and 2.4 cm lower than the Mercedes S 450.
Cadillac CT6 3.0 V6
Mercedes S 450
1472
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
1880
2080
1496
Blueprint Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)
1899
2130
1880 mm
Width
1899 mm
2080 mm
Width Incl. Mirrors
2130 mm
1472 mm
Height
1496 mm
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
3109
5184
Blueprint Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)
3035
5125
5184 mm
Length
5125 mm
3109 mm
Wheelbase
3035 mm

Vehicle Weight

Cadillac CT6 3.0 V6
Mercedes S 450
1879 kg
Kerb Weight
2060 kg
2450 kg
Gross Vehicle
Weight
2730 kg
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
Weight Difference:
181 kg
8.79 %
Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)

General

Cadillac CT6 3.0 V6
Mercedes S 450
CT6
Generation
W222/X222
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

Cadillac CT6 3.0 V6
Mercedes S 450
V6 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder mild hybrid petrol engine with tur­bo­charger and elec­tric driven com­pres­sor
GM 3.0L Twin Turbo V6
Engine Series
Mercedes-Benz M 256
LGW
Engine Code
M 256.930
4
Valves
4
6
Cylinders
6
2997 CC
Engine Capacity
2999 CC
411 bhp
at 5700 rpm
Power
383 bhp
at 5500 rpm
Cadillac CT6 3.0 V6
411 bhp
383 bhp
Mercedes S 450
555 NM
at 2500 rpm
Max. Torque
500 NM
at 1600 rpm
Cadillac CT6 3.0 V6
555 NM
500 NM
Mercedes S 450

Performance

Cadillac CT6 3.0 V6
Mercedes S 450
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

79 m
0.000 sec

Cadillac CT6 3.0 V6

62 mph 62
mph

68 m
0.000 sec

Mercedes S 450

▶ REPLAY
4.57 kg/bhp
Weight-to-Power Ratio
5.38 kg/bhp
Cadillac CT6 3.0 V6
4.57 kg/bhp
5.38 kg/bhp
Mercedes S 450

Fuel Economy / Emissions

Cadillac CT6 3.0 V6
Mercedes S 450
Fuel Economy
29 mpg
combined
34 mpg
Cadillac CT6 3.0 V6
29 mpg
34 mpg
Mercedes S 450
21 mpg
city
26 mpg
No data
motorway
43 mpg
Kraftstoffanzeige
73 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
472 mi
Range
531 mi
Cadillac CT6 3.0 V6
472 mi
531 mi
Mercedes S 450
Environmental Impact
181.9 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).
155.3 kWh
Cadillac CT6 3.0 V6
181.9 kWh
155.3 kWh
Mercedes S 450
Euro 6b (NEFZ)
Emission Standard
Euro 6
218 g/km (NEFZ)
CO2 Emissions
195 g/km (WLTP)

Practical Convenience

Cadillac CT6 3.0 V6
Mercedes S 450
4
Doors
4
5
No. of Seats
5
571 kg
Maximum Payload
670 kg
433 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data