The Comparative Analysis :
Citroen C6 HDi 170 Biturbo FAP (06 - 09) vs. Lexus GS 300h Automatic (14 - 15)
€ 41,400

€ 45,300

€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Citroen C6 HDi 170 Biturbo FAP is a little bigger in every dimension. It's 2.3 inches longer, 0.8 inches wider and 0.4 inches taller than the Lexus GS 300h.
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
57.6
73.2
82.1
57.3
72.4
82.1
73.2 in
Width
72.4 in
82.1 in
Width Incl. Mirrors
82.1 in
57.6 in
Height
57.3 in
114.2
193.2
112.2
190.9
193.2 in
Length
190.9 in
114.2 in
Wheelbase
112.2 in
Vehicle Weight
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
4178 lb
Curb Weight
3814 lb
5027 lb
Gross Vehicle
Weight
Weight
4927 lb

Weight Difference:
364 lb
8.71 %

General
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
T
Generation
L10
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
Continuously variable transmission (CVT)
Engine
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
4-cylinder full hybrid gasoline engine (naturally aspirated engine)
4
Valves
4
4
Cylinders
4
2.2 L / 108 cu in
Displacement
2.5 L / 122 cu in
168 hp
at 4000 rpm
Power
220 hp
at 0 rpm
Citroen C6 HDi 170 Biturbo FAP
168 hp
220 hp
Lexus GS 300h
273 lb‑ft
at 1500 rpm
Max. Torque
No data
Citroen C6 HDi 170 Biturbo FAP
273 lb‑ft
lb‑ft
Lexus GS 300h
Performance
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
135 mph
Maximum Speed
118 mph
10.3 sec
Acceleration 0 to 62 mph
9.2 sec
62 mph
62
mph
mph
469 ft
0.000 sec

Citroen C6 HDi 170 Biturbo FAP
62 mph
62
mph
mph
420 ft
0.000 sec

Lexus GS 300h
▶ REPLAY
24.87 lb/hp
Weight-to-Power Ratio
17.34 lb/hp
Citroen C6 HDi 170 Biturbo FAP
24.87 lb/hp
17.34 lb/hp
Lexus GS 300h
Fuel Economy / Emissions
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
Fuel Economy
36 mpg
combined
50 mpg
Citroen C6 HDi 170 Biturbo FAP
36 mpg
50 mpg
Lexus GS 300h
27 mpg
city
49 mpg
44 mpg
highway
52 mpg
19 gal
Fuel Tank Capacity
17.4 gal
678 mi
Range
872 mi
Citroen C6 HDi 170 Biturbo FAP
678 mi
872 mi
Lexus GS 300h
Environmental Impact
135.8 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).
89 kWh
Citroen C6 HDi 170 Biturbo FAP
135.8 kWh
89 kWh
Lexus GS 300h
Euro 4
Emission Standard
Euro 5
282 g/mi (NEFZ)
CO2 Emissions
175 g/mi (NEFZ)
Practical Convenience
Citroen C6 HDi 170 Biturbo FAP
Lexus GS 300h
4
Doors
4
5
No. of Seats
5
849 lb
Maximum Payload
1113 lb
11.9 cu ft
Trunk Volume
13.3 cu ft









No data
Cargo Volume (Seats Down)
No data