The Comparative Analysis :

Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)

€ 73,500
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) Cadillac CT6 3.0 V6
€ 109,800
 Mercedes S 500 long 7G-TRONIC PLUS (13 - 16) Mercedes S 500 long
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 109,800

ⓘ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 2.4 inches shorter, 0.7 inches narrower and 0.9 inches lower than the Mercedes S 500 long.
Cadillac CT6 3.0 V6
Mercedes S 500 long
58
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
74
81.9
58.9
Blueprint Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)
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
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
122.4
204.1
Blueprint Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)
124.6
206.5
204.1 in
Length
206.5 in
122.4 in
Wheelbase
124.6 in

Vehicle Weight

Cadillac CT6 3.0 V6
Mercedes S 500 long
4142 lb
Curb Weight
4442 lb
5401 lb
Gross Vehicle
Weight
6019 lb
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
Weight Difference:
300 lb
6.75 %
Mercedes S 500 long 7G-TRONIC PLUS (13 - 16)

General

Cadillac CT6 3.0 V6
Mercedes S 500 long
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 500 long
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
GM 3.0L Twin Turbo V6
Engine Series
Mercedes-Benz M 278
LGW
Engine Code
M 278.929
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.7 L / 230 cu in
411 hp
at 5700 rpm
Power
449 hp
at 5250 rpm
Cadillac CT6 3.0 V6
411 hp
449 hp
Mercedes S 500 long
409 lb‑ft
at 2500 rpm
Max. Torque
516 lb‑ft
at 1800 rpm
Cadillac CT6 3.0 V6
409 lb‑ft
516 lb‑ft
Mercedes S 500 long

Performance

Cadillac CT6 3.0 V6
Mercedes S 500 long
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

259 ft
0.000 sec

Cadillac CT6 3.0 V6

62 mph 62
mph

220 ft
0.000 sec

Mercedes S 500 long

▶ REPLAY
10.08 lb/hp
Weight-to-Power Ratio
9.89 lb/hp
Cadillac CT6 3.0 V6
10.08 lb/hp
9.89 lb/hp
Mercedes S 500 long

Fuel Economy / Emissions

Cadillac CT6 3.0 V6
Mercedes S 500 long
Fuel Economy
25 mpg
combined
28 mpg
Cadillac CT6 3.0 V6
25 mpg
28 mpg
Mercedes S 500 long
18 mpg
city
19 mpg
No data
highway
37 mpg
Kraftstoffanzeige
19.3 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
472 mi
Range
585 mi
Cadillac CT6 3.0 V6
472 mi
585 mi
Mercedes S 500 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).
161.1 kWh
Cadillac CT6 3.0 V6
181.9 kWh
161.1 kWh
Mercedes S 500 long
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
351 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)

Practical Convenience

Cadillac CT6 3.0 V6
Mercedes S 500 long
4
Doors
4
5
No. of Seats
5
1259 lb
Maximum Payload
1576 lb
12.3 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data