The Comparative Analysis :
Citroen C4 THP 155 EGS6 (10 - 15) vs. Opel Astra 1.6 CDTI (15 - 17)
€ 25,700

€ 20,300

€ 25,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 20,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Citroen C4 THP 155 is 4.1 cm shorter, 2 cm narrower and 1.3 cm taller than the Opel Astra 1.6 CDTI.
Citroen C4 THP 155
Opel Astra 1.6 CDTI
1498
1789
2050
1485
1809
2042
1789 mm
Width
1809 mm
2050 mm
Width Incl. Mirrors
2042 mm
1498 mm
Height
1485 mm
2608
4329
2662
4370
4329 mm
Length
4370 mm
2608 mm
Wheelbase
2662 mm
Vehicle Weight
Citroen C4 THP 155
Opel Astra 1.6 CDTI
1350 kg
Kerb Weight
1345 kg
1805 kg
Gross Vehicle
Weight
Weight
1860 kg

Weight Difference:
5 kg
0.37 %

General
Citroen C4 THP 155
Opel Astra 1.6 CDTI
N
Generation
B-K
Hatchback
Car Body Style
Hatchback
Unleaded (95 RON)
Fuel Type
Diesel

Front-wheel drive
Drive
Front-wheel drive

6-speed automated manual transmission (AMT)
Transmission
6-speed manual transmission
Engine
Citroen C4 THP 155
Opel Astra 1.6 CDTI
Straight-four petrol engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1598 CC
Engine Capacity
1598 CC
154 bhp
at 6000 rpm
Power
94 bhp
at 3500 rpm
Citroen C4 THP 155
154 bhp
94 bhp
Opel Astra 1.6 CDTI
240 NM
at 1400 rpm
Max. Torque
280 NM
at 1500 rpm
Citroen C4 THP 155
240 NM
280 NM
Opel Astra 1.6 CDTI
Performance
Citroen C4 THP 155
Opel Astra 1.6 CDTI
133 mph
Maximum Speed
115 mph
8.7 sec
Acceleration 0 to 62 mph
12.7 sec
62 mph
62
mph
mph
121 m
0.000 sec

Citroen C4 THP 155
62 mph
62
mph
mph
176 m
0.000 sec

Opel Astra 1.6 CDTI
▶ REPLAY
8.77 kg/bhp
Weight-to-Power Ratio
14.31 kg/bhp
Citroen C4 THP 155
8.77 kg/bhp
14.31 kg/bhp
Opel Astra 1.6 CDTI
Fuel Economy / Emissions
Citroen C4 THP 155
Opel Astra 1.6 CDTI
Fuel Economy
44 mpg
combined
76 mpg
Citroen C4 THP 155
44 mpg
76 mpg
Opel Astra 1.6 CDTI
33 mpg
city
67 mpg
55 mpg
motorway
86 mpg
60 L
Fuel Tank Capacity
48 L
583 mi
Range
806 mi
Citroen C4 THP 155
583 mi
806 mi
Opel Astra 1.6 CDTI
Environmental Impact
121.2 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 THP 155
121.2 kWh
76.1 kWh
Opel Astra 1.6 CDTI
Euro 5
Emission Standard
Euro 6b (NEFZ)
148 g/km (NEFZ)
CO2 Emissions
97 g/km (NEFZ)
Practical Convenience
Citroen C4 THP 155
Opel Astra 1.6 CDTI
5
Doors
5
5
No. of Seats
5
455 kg
Maximum Payload
515 kg
408 L
Boot Capacity
370 L










1183 L
Boot Capacity (Seats Down)
1210 L