The Comparative Analysis :
BMW 120i Automatic (04 - 07) vs. Opel Astra GTC 1.4 ecoFlex (11 - 14)
€ 27,300

€ 19,900

€ 27,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 19,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 120i is considerably smaller in every dimension. It's 23.9 cm shorter, 8.9 cm narrower and 5.9 cm lower than the Opel Astra GTC 1.4 ecoFlex Start&Stop.
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
1430
1751
1933
1489
1840
2020
1751 mm
Width
1840 mm
1933 mm
Width Incl. Mirrors
2020 mm
1430 mm
Height
1489 mm
2660
4227
2695
4466
4227 mm
Length
4466 mm
2660 mm
Wheelbase
2695 mm
Vehicle Weight
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
1350 kg
Kerb Weight
1408 kg
1775 kg
Gross Vehicle
Weight
Weight
1850 kg

Weight Difference:
58 kg
4.12 %

General
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
E87
Generation
P-J
Hatchback
Car Body Style
Hatchback
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Front-wheel drive

6-speed automatic transmission
Transmission
5-speed manual transmission
Engine
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
Straight-four petrol engine (naturally aspirated engine)
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1398 CC
148 bhp
at 6200 rpm
Power
99 bhp
at 6000 rpm
BMW 120i
148 bhp
99 bhp
Opel Astra GTC 1.4 ecoFlex Start&Stop
200 NM
at 3600 rpm
Max. Torque
130 NM
at 4000 rpm
BMW 120i
200 NM
130 NM
Opel Astra GTC 1.4 ecoFlex Start&Stop
Performance
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
132 mph
Maximum Speed
111 mph
9.2 sec
Acceleration 0 to 62 mph
14.5 sec
62 mph
62
mph
mph
128 m
0.000 sec

BMW 120i
62 mph
62
mph
mph
201 m
0.000 sec

Opel Astra GTC 1.4 ecoFlex Start&Stop
▶ REPLAY
9.12 kg/bhp
Weight-to-Power Ratio
14.22 kg/bhp
BMW 120i
9.12 kg/bhp
14.22 kg/bhp
Opel Astra GTC 1.4 ecoFlex Start&Stop
Fuel Economy / Emissions
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
Fuel Economy
36 mpg
combined
48 mpg
BMW 120i
36 mpg
48 mpg
Opel Astra GTC 1.4 ecoFlex Start&Stop
26 mpg
city
39 mpg
No data
motorway
54 mpg
50 L
Fuel Tank Capacity
56 L
393 mi
Range
590 mi
BMW 120i
393 mi
590 mi
Opel Astra GTC 1.4 ecoFlex Start&Stop
Environmental Impact
149.7 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).
111.8 kWh
BMW 120i
149.7 kWh
111.8 kWh
Opel Astra GTC 1.4 ecoFlex Start&Stop
Euro 4
Emission Standard
Euro 5
190 g/km (NEFZ)
CO2 Emissions
139 g/km (NEFZ)
Practical Convenience
BMW 120i
Opel Astra GTC 1.4 ecoFlex Start&Stop
5
Doors
3
5
No. of Seats
5
425 kg
Maximum Payload
442 kg
330 L
Boot Capacity
370 L









1150 L
Boot Capacity (Seats Down)
1235 L