The Comparative Analysis :
Cadillac CT6 3.0 V6 AWD AT8 (16 - 18) vs. Audi A8 4.2 FSI quattro tiptronic (10 - 12)
€ 73,500
€ 91,100
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,100
ⓘ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 1.9 inches longer, 2.7 inches narrower and 0.5 inches taller than the Audi A8 4.2 FSI.
Cadillac CT6 3.0 V6
Audi A8 4.2 FSI
58
74
81.9
57.5
76.7
83.1
74 in
Width
76.7 in
81.9 in
Width Incl. Mirrors
83.1 in
58 in
Height
57.5 in
122.4
204.1
117.8
202.2
204.1 in
Length
202.2 in
122.4 in
Wheelbase
117.8 in
Vehicle Weight
Cadillac CT6 3.0 V6
Audi A8 4.2 FSI
4142 lb
Curb Weight
4211 lb
5401 lb
Gross Vehicle
Weight
Weight
5567 lb
Weight Difference:
68 lb
1.61 %
General
Cadillac CT6 3.0 V6
Audi A8 4.2 FSI
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 4.2 FSI
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
GM 3.0L Twin Turbo V6
Engine Series
LGW
Engine Code
CDRA
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.2 L / 206 cu in
411 hp
at 5700 rpm
Power
366 hp
at 6800 rpm
Cadillac CT6 3.0 V6
411 hp
366 hp
Audi A8 4.2 FSI
409 lb‑ft
at 2500 rpm
Max. Torque
328 lb‑ft
at 3500 rpm
Cadillac CT6 3.0 V6
409 lb‑ft
328 lb‑ft
Audi A8 4.2 FSI
Performance
Cadillac CT6 3.0 V6
Audi A8 4.2 FSI
149 mph
Maximum Speed
155 mph
5.7 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph
62
mph
mph
259 ft
0.000 sec
Cadillac CT6 3.0 V6
62 mph
62
mph
mph
259 ft
0.000 sec
Audi A8 4.2 FSI
▶ REPLAY
10.08 lb/hp
Weight-to-Power Ratio
11.51 lb/hp
Cadillac CT6 3.0 V6
10.08 lb/hp
11.51 lb/hp
Audi A8 4.2 FSI
Fuel Economy / Emissions
Cadillac CT6 3.0 V6
Audi A8 4.2 FSI
Fuel Economy
25 mpg
combined
25 mpg
Cadillac CT6 3.0 V6
25 mpg
25 mpg
Audi A8 4.2 FSI
18 mpg
city
18 mpg
No data
highway
No data
19.3 gal
Fuel Tank Capacity
23.8 gal
472 mi
Range
588 mi
Cadillac CT6 3.0 V6
472 mi
588 mi
Audi A8 4.2 FSI
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).
179.9 kWh
Cadillac CT6 3.0 V6
181.9 kWh
179.9 kWh
Audi A8 4.2 FSI
Euro 6b (NEFZ)
Emission Standard
Euro 5
351 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
Cadillac CT6 3.0 V6
Audi A8 4.2 FSI
4
Doors
4
5
No. of Seats
5
1259 lb
Maximum Payload
1356 lb
12.3 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
