The Comparative Analysis :
Cadillac CTS 3.6 V6 AWD Automatic (07 - 11) vs. Citroen C6 HDi 170 Biturbo FAP Automatic (08 - 09)
€ 49,600

€ 43,400

€ 49,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. Both cars are the same height, but the Cadillac CTS 3.6 V6 is 1.9 inches shorter and 0.7 inches narrower.
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
57.6
72.5
79.1
57.6
73.2
82.1
72.5 in
Width
73.2 in
79.1 in
Width Incl. Mirrors
82.1 in
57.6 in
Height
57.6 in
113.4
191.3
114.2
193.2
191.3 in
Length
193.2 in
113.4 in
Wheelbase
114.2 in
Vehicle Weight
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
4149 lb
Curb Weight
4239 lb
5346 lb
Gross Vehicle
Weight
Weight
5115 lb

Weight Difference:
90 lb
2.12 %

General
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
CTS2
Generation
T
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel

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

6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
4
Valves
4
6
Cylinders
4
3.6 L / 176 cu in
Displacement
2.2 L / 108 cu in
307 hp
at 6400 rpm
Power
168 hp
at 4000 rpm
Cadillac CTS 3.6 V6
307 hp
168 hp
Citroen C6 HDi 170 Biturbo FAP
276 lb‑ft
at 5200 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Cadillac CTS 3.6 V6
276 lb‑ft
295 lb‑ft
Citroen C6 HDi 170 Biturbo FAP
Performance
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
140 mph
Maximum Speed
130 mph
6.7 sec
Acceleration 0 to 62 mph
11.2 sec
62 mph
62
mph
mph
305 ft
0.000 sec

Cadillac CTS 3.6 V6
62 mph
62
mph
mph
512 ft
0.000 sec

Citroen C6 HDi 170 Biturbo FAP
▶ REPLAY
13.51 lb/hp
Weight-to-Power Ratio
25.23 lb/hp
Cadillac CTS 3.6 V6
13.51 lb/hp
25.23 lb/hp
Citroen C6 HDi 170 Biturbo FAP
Fuel Economy / Emissions
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
Fuel Economy
21 mpg
combined
31 mpg
Cadillac CTS 3.6 V6
21 mpg
31 mpg
Citroen C6 HDi 170 Biturbo FAP
14 mpg
city
22 mpg
No data
highway
40 mpg
18 gal
Fuel Tank Capacity
19 gal
377 mi
Range
588 mi
Cadillac CTS 3.6 V6
377 mi
588 mi
Citroen C6 HDi 170 Biturbo FAP
Environmental Impact
212.1 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).
156.4 kWh
Cadillac CTS 3.6 V6
212.1 kWh
156.4 kWh
Citroen C6 HDi 170 Biturbo FAP
Euro 4
Emission Standard
Euro 4
430 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
Cadillac CTS 3.6 V6
Citroen C6 HDi 170 Biturbo FAP
4
Doors
4
5
No. of Seats
5
1197 lb
Maximum Payload
875 lb
10.6 cu ft
Trunk Volume
11.9 cu ft









No data
Cargo Volume (Seats Down)
No data