The Comparative Analysis :
Citroen C4 HDi 90 (10 - 15) vs. Opel Astra GTC 1.6 DI Turbo (17 - 18)
€ 19,800

€ 26,500

€ 19,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,500
ⓘ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 Citroen C4 HDi 90 is 5.4 inches shorter, 2 inches narrower and 0.4 inches taller than the Opel Astra GTC 1.6 DI Turbo Start&Stop.
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
59
70.4
80.7
58.6
72.4
79.5
70.4 in
Width
72.4 in
80.7 in
Width Incl. Mirrors
79.5 in
59 in
Height
58.6 in
102.7
170.4
106.1
175.8
170.4 in
Length
175.8 in
102.7 in
Wheelbase
106.1 in
Vehicle Weight
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
2822 lb
Curb Weight
3314 lb
3946 lb
Gross Vehicle
Weight
Weight
4387 lb

Weight Difference:
492 lb
14.85 %

General
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
N
Generation
P-J
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
6-speed manual transmission
Engine
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
1.6 L / 78 cu in
91 hp
at 4000 rpm
Power
197 hp
at 5500 rpm
Citroen C4 HDi 90
91 hp
197 hp
Opel Astra GTC 1.6 DI Turbo Start&Stop
170 lb‑ft
at 1750 rpm
Max. Torque
207 lb‑ft
at 1650 rpm
Citroen C4 HDi 90
170 lb‑ft
207 lb‑ft
Opel Astra GTC 1.6 DI Turbo Start&Stop
Performance
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
112 mph
Maximum Speed
143 mph
12.9 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
587 ft
0.000 sec

Citroen C4 HDi 90
62 mph
62
mph
mph
361 ft
0.000 sec

Opel Astra GTC 1.6 DI Turbo Start&Stop
▶ REPLAY
31.01 lb/hp
Weight-to-Power Ratio
16.82 lb/hp
Citroen C4 HDi 90
31.01 lb/hp
16.82 lb/hp
Opel Astra GTC 1.6 DI Turbo Start&Stop
Fuel Economy / Emissions
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
Fuel Economy
57 mpg
combined
37 mpg
Citroen C4 HDi 90
57 mpg
37 mpg
Opel Astra GTC 1.6 DI Turbo Start&Stop
48 mpg
city
29 mpg
65 mpg
highway
44 mpg
15.9 gal
Fuel Tank Capacity
14.8 gal
909 mi
Range
552 mi
Citroen C4 HDi 90
909 mi
552 mi
Opel Astra GTC 1.6 DI Turbo Start&Stop
Environmental Impact
84.3 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).
119.4 kWh
Citroen C4 HDi 90
84.3 kWh
119.4 kWh
Opel Astra GTC 1.6 DI Turbo Start&Stop
Euro 5
Emission Standard
Euro 6b (NEFZ)
171 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
Citroen C4 HDi 90
Opel Astra GTC 1.6 DI Turbo Start&Stop
5
Doors
3
5
No. of Seats
5
1124 lb
Maximum Payload
1074 lb
11.6 cu ft
Trunk Volume
10.5 cu ft










33.5 cu ft
Cargo Volume (Seats Down)
35 cu ft