The Comparative Analysis :

Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Mercedes S 65 AMG long SPEEDSHIFT PLUS (14 - 17)

€ 73,500
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) Cadillac CT6 3.0 V6
€ 236,200
 Mercedes S 65 AMG long SPEEDSHIFT PLUS (14 - 17) Mercedes S 65 AMG long
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 236,200

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Cadillac CT6 3.0 V6 is slightly smaller in every dimension. It's 4.1 inches shorter, 1.4 inches narrower and 1.1 inches lower than the Mercedes S 65 AMG long.
Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
58
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
74
81.9
59
Blueprint Mercedes S 65 AMG long SPEEDSHIFT PLUS (14 - 17)
75.4
83.9
74 in
Width
75.4 in
81.9 in
Width Incl. Mirrors
83.9 in
58 in
Height
59 in
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
122.4
204.1
Blueprint Mercedes S 65 AMG long SPEEDSHIFT PLUS (14 - 17)
124.6
208.1
204.1 in
Length
208.1 in
122.4 in
Wheelbase
124.6 in

Vehicle Weight

Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
4142 lb
Curb Weight
4960 lb
5401 lb
Gross Vehicle
Weight
6063 lb
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
Weight Difference:
818 lb
16.49 %
Mercedes S 65 AMG long SPEEDSHIFT PLUS (14 - 17)

General

Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
CT6
Generation
W222/X222
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
GM 3.0L Twin Turbo V6
Engine Series
Mercedes-Benz M 279
LGW
Engine Code
M 279.980
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6 L / 294 cu in
411 hp
at 5700 rpm
Power
621 hp
at 4800 rpm
Cadillac CT6 3.0 V6
411 hp
621 hp
Mercedes S 65 AMG long
409 lb‑ft
at 2500 rpm
Max. Torque
738 lb‑ft
at 2300 rpm
Cadillac CT6 3.0 V6
409 lb‑ft
738 lb‑ft
Mercedes S 65 AMG long

Performance

Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph 62
mph

259 ft
0.000 sec

Cadillac CT6 3.0 V6

62 mph 62
mph

197 ft
0.000 sec

Mercedes S 65 AMG long

▶ REPLAY
10.08 lb/hp
Weight-to-Power Ratio
7.99 lb/hp
Cadillac CT6 3.0 V6
10.08 lb/hp
7.99 lb/hp
Mercedes S 65 AMG long

Fuel Economy / Emissions

Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
Fuel Economy
25 mpg
combined
20 mpg
Cadillac CT6 3.0 V6
25 mpg
20 mpg
Mercedes S 65 AMG long
18 mpg
city
14 mpg
No data
highway
27 mpg
Kraftstoffanzeige
19.3 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
472 mi
Range
418 mi
Cadillac CT6 3.0 V6
472 mi
418 mi
Mercedes S 65 AMG long
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).
225.5 kWh
Cadillac CT6 3.0 V6
181.9 kWh
225.5 kWh
Mercedes S 65 AMG long
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
351 g/mi (NEFZ)
CO2 Emissions
449 g/mi (NEFZ)

Practical Convenience

Cadillac CT6 3.0 V6
Mercedes S 65 AMG long
4
Doors
4
5
No. of Seats
5
1259 lb
Maximum Payload
1102 lb
12.3 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data