The Comparative Analysis :

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

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

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

Vehicle Weight

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

General

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

Engine

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

Performance

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

213 ft
0.000 sec

Audi A8 L 6.3 FSI W12

62 mph 62
mph

259 ft
0.000 sec

Cadillac CT6 3.0 V6

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

Fuel Economy / Emissions

Audi A8 L 6.3 FSI W12
Cadillac CT6 3.0 V6
Fuel Economy
20 mpg
combined
25 mpg
Audi A8 L 6.3 FSI W12
20 mpg
25 mpg
Cadillac CT6 3.0 V6
14 mpg
city
18 mpg
No data
highway
No data
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
19.3 gal
Kraftstoffanzeige
470 mi
Range
472 mi
Audi A8 L 6.3 FSI W12
470 mi
472 mi
Cadillac CT6 3.0 V6
Environmental Impact
225.5 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).
181.9 kWh
Audi A8 L 6.3 FSI W12
225.5 kWh
181.9 kWh
Cadillac CT6 3.0 V6
Euro 5
Emission Standard
Euro 6b (NEFZ)
446 g/mi (NEFZ)
CO2 Emissions
351 g/mi (NEFZ)

Practical Convenience

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