The Comparative Analysis :
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Audi S8 quattro tiptronic (19 - ..)
€ 73,500
€ 140,000
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 140,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Cadillac CT6 3.0 V6 is 0.5 cm longer, 6.5 cm narrower and 0.2 cm lower than the Audi S8.
Cadillac CT6 3.0 V6
Audi S8
1472
1880
2080
1474
1945
2130
1880 mm
Width
1945 mm
2080 mm
Width Incl. Mirrors
2130 mm
1472 mm
Height
1474 mm
3109
5184
2998
5179
5184 mm
Length
5179 mm
3109 mm
Wheelbase
2998 mm
Vehicle Weight
Cadillac CT6 3.0 V6
Audi S8
1879 kg
Kerb Weight
2305 kg
2450 kg
Gross Vehicle
Weight
Weight
2835 kg
Weight Difference:
426 kg
18.48 %
General
Cadillac CT6 3.0 V6
Audi S8
CT6
Generation
D5 (4N)
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
8-speed automatic transmission
Engine
Cadillac CT6 3.0 V6
Audi S8
V6 petrol engine with two turbochargers (biturbo)
Engine Type
8-cylinder mild hybrid petrol engine with two turbochargers (biturbo)
GM 3.0L Twin Turbo V6
Engine Series
LGW
Engine Code
4
Valves
4
6
Cylinders
8
2997 CC
Engine Capacity
3996 CC
411 bhp
at 5700 rpm
Power
563 bhp
at 6000 rpm
Cadillac CT6 3.0 V6
411 bhp
563 bhp
Audi S8
555 NM
at 2500 rpm
Max. Torque
800 NM
at 2000 rpm
Cadillac CT6 3.0 V6
555 NM
800 NM
Audi S8
Performance
Cadillac CT6 3.0 V6
Audi S8
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
79 m
0.000 sec
Cadillac CT6 3.0 V6
62 mph
62
mph
mph
53 m
0.000 sec
Audi S8
▶ REPLAY
4.57 kg/bhp
Weight-to-Power Ratio
4.09 kg/bhp
Cadillac CT6 3.0 V6
4.57 kg/bhp
4.09 kg/bhp
Audi S8
Fuel Economy / Emissions
Cadillac CT6 3.0 V6
Audi S8
Fuel Economy
29 mpg
combined
25 mpg
Cadillac CT6 3.0 V6
29 mpg
25 mpg
Audi S8
21 mpg
city
18 mpg
No data
motorway
No data
73 L
Fuel Tank Capacity
82 L
472 mi
Range
451 mi
Cadillac CT6 3.0 V6
472 mi
451 mi
Audi S8
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).
214 kWh
Cadillac CT6 3.0 V6
181.9 kWh
214 kWh
Audi S8
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
218 g/km (NEFZ)
CO2 Emissions
263 g/km (WLTP)
Practical Convenience
Cadillac CT6 3.0 V6
Audi S8
4
Doors
4
5
No. of Seats
5
571 kg
Maximum Payload
530 kg
433 L
Boot Capacity
505 L
No data
Boot Capacity (Seats Down)
No data
