The Comparative Analysis :
Citroen C4 HDi 90 (10 - 15) vs. Opel Astra GTC 2.0 CDTI ecoFlex (11 - 14)
€ 19,800

€ 25,100

€ 19,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,100
ⓘ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 Citroen C4 HDi 90 is 5.4 inches shorter, 2 inches narrower and 0.4 inches taller than the Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop.
Citroen C4 HDi 90
Opel Astra GTC 2.0 CDTI ecoFlex 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 2.0 CDTI ecoFlex Start&Stop
2822 lb
Curb Weight
3417 lb
3946 lb
Gross Vehicle
Weight
Weight
4497 lb

Weight Difference:
595 lb
17.41 %

General
Citroen C4 HDi 90
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
N
Generation
P-J
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

5-speed manual transmission
Transmission
6-speed manual transmission
Engine
Citroen C4 HDi 90
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
2 L / 98 cu in
91 hp
at 4000 rpm
Power
163 hp
at 4000 rpm
Citroen C4 HDi 90
91 hp
163 hp
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
170 lb‑ft
at 1750 rpm
Max. Torque
258 lb‑ft
at 1750 rpm
Citroen C4 HDi 90
170 lb‑ft
258 lb‑ft
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Performance
Citroen C4 HDi 90
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
112 mph
Maximum Speed
130 mph
12.9 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
587 ft
0.000 sec

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

Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
▶ REPLAY
31.01 lb/hp
Weight-to-Power Ratio
20.96 lb/hp
Citroen C4 HDi 90
31.01 lb/hp
20.96 lb/hp
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Fuel Economy / Emissions
Citroen C4 HDi 90
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Fuel Economy
57 mpg
combined
49 mpg
Citroen C4 HDi 90
57 mpg
49 mpg
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
48 mpg
city
41 mpg
65 mpg
highway
55 mpg
15.9 gal
Fuel Tank Capacity
14.8 gal
909 mi
Range
725 mi
Citroen C4 HDi 90
909 mi
725 mi
Opel Astra GTC 2.0 CDTI ecoFlex 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).
98.8 kWh
Citroen C4 HDi 90
84.3 kWh
98.8 kWh
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
Euro 5
Emission Standard
Euro 5
171 g/mi (NEFZ)
CO2 Emissions
204 g/mi (NEFZ)
Practical Convenience
Citroen C4 HDi 90
Opel Astra GTC 2.0 CDTI ecoFlex Start&Stop
5
Doors
3
5
No. of Seats
5
1124 lb
Maximum Payload
1080 lb
11.6 cu ft
Trunk Volume
10.5 cu ft










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