The Comparative Analysis :
Cadillac CTS Coupé 3.6 V6 AWD Automatic (11 - 14) vs. Audi S6 (06 - 08)
€ 55,100
€ 82,300
€ 55,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,300
ⓘ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 CTS Coupé 3.6 V6 is 4.3 inches shorter, 1.1 inches wider and 1.5 inches lower than the Audi S6.
Cadillac CTS Coupé 3.6 V6
Audi S6
56
74.1
82
57.4
73
79.9
74.1 in
Width
73 in
82 in
Width Incl. Mirrors
79.9 in
56 in
Height
57.4 in
113.4
189.3
111.9
193.5
189.3 in
Length
193.5 in
113.4 in
Wheelbase
111.9 in
Vehicle Weight
Cadillac CTS Coupé 3.6 V6
Audi S6
4497 lb
Curb Weight
4376 lb
No data
Gross Vehicle
Weight
Weight
5490 lb
Weight Difference:
121 lb
2.69 %
General
Cadillac CTS Coupé 3.6 V6
Audi S6
CTS2
Generation
C6 (4F)
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Cadillac CTS Coupé 3.6 V6
Audi S6
V6 gasoline engine (naturally aspirated engine)
Engine Type
V10 gasoline engine (naturally aspirated engine)
GM 3.6L V6
Engine Series
LFX
Engine Code
BXA
4
Valves
4
6
Cylinders
10
3.6 L / 176 cu in
Displacement
5.2 L / 254 cu in
318 hp
at 6800 rpm
Power
429 hp
at 6800 rpm
Cadillac CTS Coupé 3.6 V6
318 hp
429 hp
Audi S6
274 lb‑ft
at 4900 rpm
Max. Torque
398 lb‑ft
at 3000 rpm
Cadillac CTS Coupé 3.6 V6
274 lb‑ft
398 lb‑ft
Audi S6
Performance
Cadillac CTS Coupé 3.6 V6
Audi S6
140 mph
Maximum Speed
155 mph
6.7 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
305 ft
0.000 sec
Cadillac CTS Coupé 3.6 V6
62 mph
62
mph
mph
236 ft
0.000 sec
Audi S6
▶ REPLAY
14.14 lb/hp
Weight-to-Power Ratio
10.2 lb/hp
Cadillac CTS Coupé 3.6 V6
14.14 lb/hp
10.2 lb/hp
Audi S6
Fuel Economy / Emissions
Cadillac CTS Coupé 3.6 V6
Audi S6
Fuel Economy
22 mpg
combined
18 mpg
Cadillac CTS Coupé 3.6 V6
22 mpg
18 mpg
Audi S6
15 mpg
city
12 mpg
No data
highway
No data
18 gal
Fuel Tank Capacity
21.1 gal
388 mi
Range
371 mi
Cadillac CTS Coupé 3.6 V6
388 mi
371 mi
Audi S6
Environmental Impact
206.5 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).
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).
253.8 kWh
Cadillac CTS Coupé 3.6 V6
206.5 kWh
253.8 kWh
Audi S6
Euro 5
Emission Standard
Euro 4
410 g/mi (NEFZ)
CO2 Emissions
513 g/mi (NEFZ)
Practical Convenience
Cadillac CTS Coupé 3.6 V6
Audi S6
2
Doors
4
5
No. of Seats
5
No data
Maximum Payload
1113 lb
9.7 cu ft
Trunk Volume
15.5 cu ft
No data
Cargo Volume (Seats Down)
No data
