The Comparative Analysis :
Citroen C4 VTi 120 (10 - 14) vs. Opel Astra 1.7 CDTI ecoFlex 99g (12 - 13)
€ 20,300

€ 23,200

€ 20,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 23,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Citroen C4 VTi 120 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 VTi 120
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 VTi 120
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
1280 kg
Kerb Weight
1503 kg
1765 kg
Gross Vehicle
Weight
Weight
2030 kg

Weight Difference:
223 kg
14.84 %

General
Citroen C4 VTi 120
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
N
Generation
P-J
Hatchback
Car Body Style
Hatchback
Unleaded (95 RON)
Fuel Type
Diesel

Front-wheel drive
Drive
Front-wheel drive

5-speed manual transmission
Transmission
6-speed manual transmission
Engine
Citroen C4 VTi 120
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Straight-four petrol engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1598 CC
Engine Capacity
1686 CC
118 bhp
at 6000 rpm
Power
128 bhp
at 4000 rpm
Citroen C4 VTi 120
118 bhp
128 bhp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
160 NM
at 4250 rpm
Max. Torque
300 NM
at 2000 rpm
Citroen C4 VTi 120
160 NM
300 NM
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Performance
Citroen C4 VTi 120
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
120 mph
Maximum Speed
125 mph
10.8 sec
Acceleration 0 to 62 mph
11.2 sec
62 mph
62
mph
mph
150 m
0.000 sec

Citroen C4 VTi 120
62 mph
62
mph
mph
156 m
0.000 sec

Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
▶ REPLAY
10.85 kg/bhp
Weight-to-Power Ratio
11.74 kg/bhp
Citroen C4 VTi 120
10.85 kg/bhp
11.74 kg/bhp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy / Emissions
Citroen C4 VTi 120
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Fuel Economy
46 mpg
combined
76 mpg
Citroen C4 VTi 120
46 mpg
76 mpg
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
32 mpg
city
66 mpg
60 mpg
motorway
83 mpg
60 L
Fuel Tank Capacity
56 L
601 mi
Range
941 mi
Citroen C4 VTi 120
601 mi
941 mi
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Environmental Impact
117.5 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 VTi 120
117.5 kWh
76.1 kWh
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Euro 5
Emission Standard
Euro 5
143 g/km (NEFZ)
CO2 Emissions
99 g/km (NEFZ)
Practical Convenience
Citroen C4 VTi 120
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
527 kg
408 L
Boot Capacity
370 L










1183 L
Boot Capacity (Seats Down)
1235 L