The Comparative Analysis :
Citroen C4 BlueHDi 120 (15 - 18) vs. Opel Astra 1.7 CDTI ecoFlex 99g (12 - 14)
€ 24,200

€ 20,600

€ 24,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Citroen C4 BlueHDi 120 Stop&Start is slightly smaller in every dimension. It's 9 cm shorter, 2.5 cm narrower and 1.2 cm lower than the Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop.
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
1498
1789
2050
1510
1814
2013
1789 mm
Width
1814 mm
2050 mm
Width Incl. Mirrors
2013 mm
1498 mm
Height
1510 mm
2608
4329
2685
4419
4329 mm
Length
4419 mm
2608 mm
Wheelbase
2685 mm
Vehicle Weight
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
1355 kg
Kerb Weight
1503 kg
1860 kg
Gross Vehicle
Weight
Weight
2030 kg

Weight Difference:
148 kg
9.85 %

General
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
N
Generation
P-J
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Front-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1560 CC
Engine Capacity
1686 CC
118 bhp
at 3500 rpm
Power
108 bhp
at 4000 rpm
Citroen C4 BlueHDi 120 Stop&Start
118 bhp
108 bhp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
300 NM
at 1750 rpm
Max. Torque
280 NM
at 1750 rpm
Citroen C4 BlueHDi 120 Stop&Start
300 NM
280 NM
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Performance
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
122 mph
Maximum Speed
117 mph
11.8 sec
Acceleration 0 to 62 mph
12.5 sec
62 mph
62
mph
mph
164 m
0.000 sec

Citroen C4 BlueHDi 120 Stop&Start
62 mph
62
mph
mph
174 m
0.000 sec

Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
▶ REPLAY
11.48 kg/bhp
Weight-to-Power Ratio
13.92 kg/bhp
Citroen C4 BlueHDi 120 Stop&Start
11.48 kg/bhp
13.92 kg/bhp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy / Emissions
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy
78 mpg
combined
76 mpg
Citroen C4 BlueHDi 120 Stop&Start
78 mpg
76 mpg
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
67 mpg
city
66 mpg
86 mpg
motorway
83 mpg
60 L
Fuel Tank Capacity
56 L
1036 mi
Range
941 mi
Citroen C4 BlueHDi 120 Stop&Start
1036 mi
941 mi
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Environmental Impact
74 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).
76.1 kWh
Citroen C4 BlueHDi 120 Stop&Start
74 kWh
76.1 kWh
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 5
95 g/km (NEFZ)
CO2 Emissions
99 g/km (NEFZ)
Practical Convenience
Citroen C4 BlueHDi 120 Stop&Start
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
5
Doors
5
5
No. of Seats
5
505 kg
Maximum Payload
527 kg
408 L
Boot Capacity
370 L










1183 L
Boot Capacity (Seats Down)
1235 L