The Comparative Analysis :
Cadillac CTS Coupé 3.6 V6 Automatic (11 - 14) vs. Audi S6 (06 - 08)
€ 52,600

€ 82,300

€ 52,600
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 10.8 cm shorter, 2.8 cm wider and 3.7 cm lower than the Audi S6.
Cadillac CTS Coupé 3.6 V6
Audi S6
1422
1883
2083
1459
1855
2030
1883 mm
Width
1855 mm
2083 mm
Width Incl. Mirrors
2030 mm
1422 mm
Height
1459 mm
2880
4808
2843
4916
4808 mm
Length
4916 mm
2880 mm
Wheelbase
2843 mm
Vehicle Weight
Cadillac CTS Coupé 3.6 V6
Audi S6
1930 kg
Kerb Weight
1985 kg
No data
Gross Vehicle
Weight
Weight
2490 kg

Weight Difference:
55 kg
2.77 %

General
Cadillac CTS Coupé 3.6 V6
Audi S6
CTS2
Generation
C6 (4F)
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Cadillac CTS Coupé 3.6 V6
Audi S6
V6 petrol engine (naturally aspirated engine)
Engine Type
V10 petrol engine (naturally aspirated engine)
GM 3.6L V6
Engine Series
LFX
Engine Code
BXA

4
Valves
4
6
Cylinders
10
3564 CC
Engine Capacity
5204 CC
318 bhp
at 6800 rpm
Power
429 bhp
at 6800 rpm
Cadillac CTS Coupé 3.6 V6
318 bhp
429 bhp
Audi S6
372 NM
at 4900 rpm
Max. Torque
540 NM
at 3000 rpm
Cadillac CTS Coupé 3.6 V6
372 NM
540 NM
Audi S6
Performance
Cadillac CTS Coupé 3.6 V6
Audi S6
150 mph
Maximum Speed
155 mph
6.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
88 m
0.000 sec

Cadillac CTS Coupé 3.6 V6
62 mph
62
mph
mph
72 m
0.000 sec

Audi S6
▶ REPLAY
6.07 kg/bhp
Weight-to-Power Ratio
4.63 kg/bhp
Cadillac CTS Coupé 3.6 V6
6.07 kg/bhp
4.63 kg/bhp
Audi S6
Fuel Economy / Emissions
Cadillac CTS Coupé 3.6 V6
Audi S6
Fuel Economy
26 mpg
combined
21 mpg
Cadillac CTS Coupé 3.6 V6
26 mpg
21 mpg
Audi S6
18 mpg
city
14 mpg
No data
motorway
No data
68 L
Fuel Tank Capacity
80 L
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
255 g/km (NEFZ)
CO2 Emissions
319 g/km (NEFZ)
Practical Convenience
Cadillac CTS Coupé 3.6 V6
Audi S6
2
Doors
4
5
No. of Seats
5
No data
Maximum Payload
505 kg
344 L
Boot Capacity
546 L









No data
Boot Capacity (Seats Down)
No data