The Comparative Analysis :
Audi A6 3.0 TDI quattro (08 - 10) vs. Cadillac CTS Coupé 3.6 V6 Automatic (10 - 11)
€ 47,800

€ 56,100

€ 47,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 56,100
ⓘ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 Audi A6 3.0 TDI is 4.7 inches longer, 1.1 inches narrower and 1.5 inches taller than the Cadillac CTS Coupé 3.6 V6.
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
57.4
73
79.9
56
74.1
82
73 in
Width
74.1 in
79.9 in
Width Incl. Mirrors
82 in
57.4 in
Height
56 in
111.9
194
113.4
189.3
194 in
Length
189.3 in
111.9 in
Wheelbase
113.4 in
Vehicle Weight
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
4045 lb
Curb Weight
3891 lb
5159 lb
Gross Vehicle
Weight
Weight
No data

Weight Difference:
154 lb
3.81 %

General
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
C6 (4F)
Generation
CTS2
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
V6 diesel engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
CDYA, CDYC
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.6 L / 176 cu in
237 hp
at 4000 rpm
Power
307 hp
at 6400 rpm
Audi A6 3.0 TDI
237 hp
307 hp
Cadillac CTS Coupé 3.6 V6
369 lb‑ft
at 1400 rpm
Max. Torque
276 lb‑ft
at 3400 rpm
Audi A6 3.0 TDI
369 lb‑ft
276 lb‑ft
Cadillac CTS Coupé 3.6 V6
Performance
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
155 mph
Maximum Speed
150 mph
6.6 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
302 ft
0.000 sec

Audi A6 3.0 TDI
62 mph
62
mph
mph
289 ft
0.000 sec

Cadillac CTS Coupé 3.6 V6
▶ REPLAY
17.07 lb/hp
Weight-to-Power Ratio
12.67 lb/hp
Audi A6 3.0 TDI
17.07 lb/hp
12.67 lb/hp
Cadillac CTS Coupé 3.6 V6
Fuel Economy / Emissions
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
Fuel Economy
35 mpg
combined
22 mpg
Audi A6 3.0 TDI
35 mpg
22 mpg
Cadillac CTS Coupé 3.6 V6
26 mpg
city
15 mpg
No data
highway
No data
21.1 gal
Fuel Tank Capacity
18 gal
742 mi
Range
388 mi
Audi A6 3.0 TDI
742 mi
388 mi
Cadillac CTS Coupé 3.6 V6
Environmental Impact
137.9 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).
206.5 kWh
Audi A6 3.0 TDI
137.9 kWh
206.5 kWh
Cadillac CTS Coupé 3.6 V6
Euro 5
Emission Standard
Euro 5
288 g/mi (NEFZ)
CO2 Emissions
410 g/mi (NEFZ)
Practical Convenience
Audi A6 3.0 TDI
Cadillac CTS Coupé 3.6 V6
4
Doors
2
5
No. of Seats
5
1113 lb
Maximum Payload
No data
15.5 cu ft
Trunk Volume
9.7 cu ft









No data
Cargo Volume (Seats Down)
No data