The Comparative Analysis :
Opel Astra 1.6 BiTurbo CDTI ecoFlex (15 - 17) vs. Citroen C4 THP 155 EGS6 (10 - 15)
€ 24,300

€ 25,700

€ 24,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,700
ⓘ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 Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop is 1.6 inches longer, 0.8 inches wider and 0.5 inches lower than the Citroen C4 THP 155.
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
58.5
71.2
80.4
59
70.4
80.7
71.2 in
Width
70.4 in
80.4 in
Width Incl. Mirrors
80.7 in
58.5 in
Height
59 in
104.8
172
102.7
170.4
172 in
Length
170.4 in
104.8 in
Wheelbase
102.7 in
Vehicle Weight
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
2976 lb
Curb Weight
2976 lb
4134 lb
Gross Vehicle
Weight
Weight
3979 lb

Weight Difference:
0 lb
0 %

General
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
B-K
Generation
N
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed automated manual transmission (AMT)
Engine
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
Straight-four diesel engine with two turbochargers (biturbo)
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
158 hp
at 4000 rpm
Power
154 hp
at 6000 rpm
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
158 hp
154 hp
Citroen C4 THP 155
258 lb‑ft
at 1500 rpm
Max. Torque
177 lb‑ft
at 1400 rpm
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
258 lb‑ft
177 lb‑ft
Citroen C4 THP 155
Performance
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
137 mph
Maximum Speed
133 mph
8.6 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph
62
mph
mph
390 ft
0.000 sec

Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
62 mph
62
mph
mph
397 ft
0.000 sec

Citroen C4 THP 155
▶ REPLAY
18.84 lb/hp
Weight-to-Power Ratio
19.32 lb/hp
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
18.84 lb/hp
19.32 lb/hp
Citroen C4 THP 155
Fuel Economy / Emissions
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
Fuel Economy
57 mpg
combined
37 mpg
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
57 mpg
37 mpg
Citroen C4 THP 155
46 mpg
city
27 mpg
65 mpg
highway
46 mpg
12.7 gal
Fuel Tank Capacity
15.9 gal
728 mi
Range
583 mi
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
728 mi
583 mi
Citroen C4 THP 155
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).
121.2 kWh
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
84.3 kWh
121.2 kWh
Citroen C4 THP 155
Euro 6b (NEFZ)
Emission Standard
Euro 5
175 g/mi (NEFZ)
CO2 Emissions
238 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Citroen C4 THP 155
5
Doors
5
5
No. of Seats
5
1157 lb
Maximum Payload
1003 lb
10.5 cu ft
Trunk Volume
11.6 cu ft










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