The Comparative Analysis :
Audi RS6 Avant (08 - 10) vs. Cadillac CTS Sport Wagon 3.6 V6 AWD Automatic (11 - 14)
€ 110,700

€ 54,100

€ 110,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,100
ⓘ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 RS6 Avant is 2 inches longer, 1.9 inches wider and 0.1 inches lower than the Cadillac CTS Wagon 3.6 V6.
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
57.5
74.4
79.9
57.6
72.5
80.4
74.4 in
Width
72.5 in
79.9 in
Width Incl. Mirrors
80.4 in
57.5 in
Height
57.6 in
112
194
113.4
192
194 in
Length
192 in
112 in
Wheelbase
113.4 in
Vehicle Weight
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
4630 lb
Curb Weight
4497 lb
5853 lb
Gross Vehicle
Weight
Weight
No data

Weight Difference:
132 lb
2.85 %

General
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
C6 (4F)
Generation
CTS2
Station Wagon
Car Body Style
Station Wagon
Mid-Grade 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
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
V10 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Engine Series
GM 3.6L V6
BUH
Engine Code
LFX

4
Valves
4
10
Cylinders
6
5 L / 245 cu in
Displacement
3.6 L / 176 cu in
572 hp
at 6250 rpm
Power
318 hp
at 6800 rpm
Audi RS6 Avant
572 hp
318 hp
Cadillac CTS Wagon 3.6 V6
479 lb‑ft
at 1500 rpm
Max. Torque
274 lb‑ft
at 4900 rpm
Audi RS6 Avant
479 lb‑ft
274 lb‑ft
Cadillac CTS Wagon 3.6 V6
Performance
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
155 mph
Maximum Speed
140 mph
4.6 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph
62
mph
mph
210 ft
0.000 sec

Audi RS6 Avant
62 mph
62
mph
mph
305 ft
0.000 sec

Cadillac CTS Wagon 3.6 V6
▶ REPLAY
8.09 lb/hp
Weight-to-Power Ratio
14.14 lb/hp
Audi RS6 Avant
8.09 lb/hp
14.14 lb/hp
Cadillac CTS Wagon 3.6 V6
Fuel Economy / Emissions
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
Fuel Economy
17 mpg
combined
22 mpg
Audi RS6 Avant
17 mpg
22 mpg
Cadillac CTS Wagon 3.6 V6
12 mpg
city
15 mpg
No data
highway
No data
21.1 gal
Fuel Tank Capacity
18 gal
355 mi
Range
399 mi
Audi RS6 Avant
355 mi
399 mi
Cadillac CTS Wagon 3.6 V6
Environmental Impact
265.2 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).
200.8 kWh
Audi RS6 Avant
265.2 kWh
200.8 kWh
Cadillac CTS Wagon 3.6 V6
Euro 4 III
Emission Standard
Euro 5
536 g/mi (NEFZ)
CO2 Emissions
402 g/mi (NEFZ)
Practical Convenience
Audi RS6 Avant
Cadillac CTS Wagon 3.6 V6
5
Doors
5
5
No. of Seats
5
1224 lb
Maximum Payload
No data
16 cu ft
Trunk Volume
11.7 cu ft









47 cu ft
Cargo Volume (Seats Down)
42 cu ft