The Comparative Analysis :
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex (12 - 15) vs. Subaru Impreza WRX STi 2.5 (08 - 14)
€ 30,000
€ 45,400
€ 30,000
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 Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop is slightly bigger in every dimension. It's 2 inches longer, 1.8 inches wider and 0.6 inches taller than the Subaru Impreza WRX STi 2.5.
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
58.6
72.4
79.5
58.1
70.7
78.5
72.4 in
Width
70.7 in
79.5 in
Width Incl. Mirrors
78.5 in
58.6 in
Height
58.1 in
106.1
175.8
103.3
173.8
175.8 in
Length
173.8 in
106.1 in
Wheelbase
103.3 in
Vehicle Weight
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
3463 lb
Curb Weight
3318 lb
4586 lb
Gross Vehicle
Weight
Weight
4365 lb
Weight Difference:
146 lb
4.22 %
General
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
P-J
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 GTC 2.0 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
2 L / 98 cu in
Displacement
2.5 L / 122 cu in
192 hp
at 4000 rpm
Power
296 hp
at 6000 rpm
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
192 hp
296 hp
Subaru Impreza WRX STi 2.5
295 lb‑ft
at 1750 rpm
Max. Torque
300 lb‑ft
at 4000 rpm
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
295 lb‑ft
300 lb‑ft
Subaru Impreza WRX STi 2.5
Performance
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
140 mph
Maximum Speed
155 mph
8.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
377 ft
0.000 sec
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
62 mph
62
mph
mph
236 ft
0.000 sec
Subaru Impreza WRX STi 2.5
▶ REPLAY
18.04 lb/hp
Weight-to-Power Ratio
11.21 lb/hp
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
18.04 lb/hp
11.21 lb/hp
Subaru Impreza WRX STi 2.5
Fuel Economy / Emissions
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
Fuel Economy
48 mpg
combined
23 mpg
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
48 mpg
23 mpg
Subaru Impreza WRX STi 2.5
39 mpg
city
17 mpg
56 mpg
highway
29 mpg
14.8 gal
Fuel Tank Capacity
15.9 gal
710 mi
Range
362 mi
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
710 mi
362 mi
Subaru Impreza WRX STi 2.5
Environmental Impact
100.7 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 GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
100.7 kWh
195.2 kWh
Subaru Impreza WRX STi 2.5
Euro 5
Emission Standard
Euro 4 / Euro 5
208 g/mi (NEFZ)
CO2 Emissions
391 g/mi (NEFZ)
Practical Convenience
Opel Astra GTC 2.0 BiTurbo CDTI ecoFlex Start&Stop
Subaru Impreza WRX STi 2.5
3
Doors
5
5
No. of Seats
5
1122 lb
Maximum Payload
1047 lb
10.5 cu ft
Trunk Volume
8.5 cu ft
35 cu ft
Cargo Volume (Seats Down)
34.4 cu ft
