The Comparative Analysis :
Opel Astra 1.6 BiTurbo CDTI ecoFlex (15 - 17) vs. Subaru Impreza WRX STi 2.5 (08 - 14)
€ 24,300
€ 45,400
€ 24,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,400
ⓘ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 1.8 inches shorter, 0.6 inches wider and 0.4 inches taller than the Subaru Impreza WRX STi 2.5.
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
58.5
71.2
80.4
58.1
70.7
78.5
71.2 in
Width
70.7 in
80.4 in
Width Incl. Mirrors
78.5 in
58.5 in
Height
58.1 in
104.8
172
103.3
173.8
172 in
Length
173.8 in
104.8 in
Wheelbase
103.3 in
Vehicle Weight
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
2976 lb
Curb Weight
3318 lb
4134 lb
Gross Vehicle
Weight
Weight
4365 lb
Weight Difference:
342 lb
10.31 %
General
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
B-K
Generation
GH
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
4-cylinder boxer gasoline engine with turbocharger
Engine Code
EJ25
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
2.5 L / 122 cu in
158 hp
at 4000 rpm
Power
296 hp
at 6000 rpm
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
158 hp
296 hp
Subaru Impreza WRX STi 2.5
258 lb‑ft
at 1500 rpm
Max. Torque
300 lb‑ft
at 4000 rpm
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
258 lb‑ft
300 lb‑ft
Subaru Impreza WRX STi 2.5
Performance
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
137 mph
Maximum Speed
155 mph
8.6 sec
Acceleration 0 to 62 mph
5.2 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
236 ft
0.000 sec
Subaru Impreza WRX STi 2.5
▶ REPLAY
18.84 lb/hp
Weight-to-Power Ratio
11.21 lb/hp
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
18.84 lb/hp
11.21 lb/hp
Subaru Impreza WRX STi 2.5
Fuel Economy / Emissions
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
Fuel Economy
57 mpg
combined
23 mpg
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
57 mpg
23 mpg
Subaru Impreza WRX STi 2.5
46 mpg
city
17 mpg
65 mpg
highway
29 mpg
12.7 gal
Fuel Tank Capacity
15.9 gal
728 mi
Range
362 mi
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
728 mi
362 mi
Subaru Impreza WRX STi 2.5
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).
195.2 kWh
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
84.3 kWh
195.2 kWh
Subaru Impreza WRX STi 2.5
Euro 6b (NEFZ)
Emission Standard
Euro 4 / Euro 5
175 g/mi (NEFZ)
CO2 Emissions
391 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.6 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
5
Doors
5
5
No. of Seats
5
1157 lb
Maximum Payload
1047 lb
10.5 cu ft
Trunk Volume
8.5 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
34.4 cu ft
