The Comparative Analysis :
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Mercedes S 400 h 7G-TRONIC PLUS (15 - 17)
€ 73,500
€ 87,600
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,600
ⓘ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 2.7 inches longer, 0.7 inches narrower and 0.9 inches lower than the Mercedes S 400 h.
Cadillac CT6 3.0 V6
Mercedes S 400 h
58
74
81.9
58.9
74.8
83.9
74 in
Width
74.8 in
81.9 in
Width Incl. Mirrors
83.9 in
58 in
Height
58.9 in
122.4
204.1
119.5
201.4
204.1 in
Length
201.4 in
122.4 in
Wheelbase
119.5 in
Vehicle Weight
Cadillac CT6 3.0 V6
Mercedes S 400 h
4142 lb
Curb Weight
4244 lb
5401 lb
Gross Vehicle
Weight
Weight
5721 lb
Weight Difference:
101 lb
2.38 %
General
Cadillac CT6 3.0 V6
Mercedes S 400 h
CT6
Generation
W222/X222
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade 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 400 h
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
GM 3.0L Twin Turbo V6
Engine Series
Mercedes-Benz M 276
LGW
Engine Code
M 276.960
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.5 L / 171 cu in
411 hp
at 5700 rpm
Power
328 hp
at 6500 rpm
Cadillac CT6 3.0 V6
411 hp
328 hp
Mercedes S 400 h
409 lb‑ft
at 2500 rpm
Max. Torque
457 lb‑ft
at 3500 rpm
Cadillac CT6 3.0 V6
409 lb‑ft
457 lb‑ft
Mercedes S 400 h
Performance
Cadillac CT6 3.0 V6
Mercedes S 400 h
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph
62
mph
mph
259 ft
0.000 sec
Cadillac CT6 3.0 V6
62 mph
62
mph
mph
308 ft
0.000 sec
Mercedes S 400 h
▶ REPLAY
10.08 lb/hp
Weight-to-Power Ratio
12.94 lb/hp
Cadillac CT6 3.0 V6
10.08 lb/hp
12.94 lb/hp
Mercedes S 400 h
Fuel Economy / Emissions
Cadillac CT6 3.0 V6
Mercedes S 400 h
Fuel Economy
25 mpg
combined
39 mpg
Cadillac CT6 3.0 V6
25 mpg
39 mpg
Mercedes S 400 h
18 mpg
city
37 mpg
No data
highway
41 mpg
19.3 gal
Fuel Tank Capacity
18.5 gal
472 mi
Range
725 mi
Cadillac CT6 3.0 V6
472 mi
725 mi
Mercedes S 400 h
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).
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).
113.6 kWh
Cadillac CT6 3.0 V6
181.9 kWh
113.6 kWh
Mercedes S 400 h
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
351 g/mi (NEFZ)
CO2 Emissions
224 g/mi (NEFZ)
Practical Convenience
Cadillac CT6 3.0 V6
Mercedes S 400 h
4
Doors
4
5
No. of Seats
5
1259 lb
Maximum Payload
1477 lb
12.3 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
