The Comparative Analysis :

Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)

€ 73,500
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) Cadillac CT6 3.0 V6
€ 138,900
 Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13) Audi A8 L 6.3 FSI W12
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,900

ⓘ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 3.3 inches shorter, 2.7 inches narrower and 0 inches taller than the Audi A8 L 6.3 FSI W12.
Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
58
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
74
81.9
57.9
Blueprint Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)
76.7
83.1
74 in
Width
76.7 in
81.9 in
Width Incl. Mirrors
83.1 in
58 in
Height
57.9 in
Blueprint Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
122.4
204.1
Blueprint Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)
122.9
207.4
204.1 in
Length
207.4 in
122.4 in
Wheelbase
122.9 in

Vehicle Weight

Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
4142 lb
Curb Weight
4696 lb
5401 lb
Gross Vehicle
Weight
5853 lb
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18)
Weight Difference:
553 lb
11.78 %
Audi A8 L 6.3 FSI W12 quattro tiptronic (10 - 13)

General

Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
CT6
Generation
D4 (4H)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
GM 3.0L Twin Turbo V6
Engine Series
LGW
Engine Code
CEJA, CTNA
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6.3 L / 308 cu in
411 hp
at 5700 rpm
Power
493 hp
at 6200 rpm
Cadillac CT6 3.0 V6
411 hp
493 hp
Audi A8 L 6.3 FSI W12
409 lb‑ft
at 2500 rpm
Max. Torque
461 lb‑ft
at 4750 rpm
Cadillac CT6 3.0 V6
409 lb‑ft
461 lb‑ft
Audi A8 L 6.3 FSI W12

Performance

Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph 62
mph

259 ft
0.000 sec

Cadillac CT6 3.0 V6

62 mph 62
mph

213 ft
0.000 sec

Audi A8 L 6.3 FSI W12

▶ REPLAY
10.08 lb/hp
Weight-to-Power Ratio
9.53 lb/hp
Cadillac CT6 3.0 V6
10.08 lb/hp
9.53 lb/hp
Audi A8 L 6.3 FSI W12

Fuel Economy / Emissions

Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
Fuel Economy
25 mpg
combined
20 mpg
Cadillac CT6 3.0 V6
25 mpg
20 mpg
Audi A8 L 6.3 FSI W12
18 mpg
city
14 mpg
No data
highway
No data
Kraftstoffanzeige
19.3 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
472 mi
Range
470 mi
Cadillac CT6 3.0 V6
472 mi
470 mi
Audi A8 L 6.3 FSI W12
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
Audi A8 L 6.3 FSI W12
Euro 6b (NEFZ)
Emission Standard
Euro 5
351 g/mi (NEFZ)
CO2 Emissions
446 g/mi (NEFZ)

Practical Convenience

Cadillac CT6 3.0 V6
Audi A8 L 6.3 FSI W12
4
Doors
4
5
No. of Seats
5
1259 lb
Maximum Payload
1157 lb
12.3 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data