The Comparative Analysis :
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Automatic (15 - 17) vs. BMW M135i xDrive Steptronic (19 - ..)
€ 22,300

€ 48,900

€ 22,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop is slightly bigger in every dimension. It's 5.1 cm longer, 1 cm wider and 5.1 cm taller than the BMW M135i.
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
1485
1809
2042
1434
1799
2081
1809 mm
Width
1799 mm
2042 mm
Width Incl. Mirrors
2081 mm
1485 mm
Height
1434 mm
2662
4370
2670
4319
4370 mm
Length
4319 mm
2662 mm
Wheelbase
2670 mm
Vehicle Weight
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
1308 kg
Kerb Weight
1600 kg
1845 kg
Gross Vehicle
Weight
Weight
2085 kg

Weight Difference:
292 kg
18.25 %

General
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
B-K
Generation
F40
Hatchback
Car Body Style
Hatchback
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Front-wheel drive
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1399 CC
Engine Capacity
1998 CC
148 bhp
at 5000 rpm
Power
302 bhp
at 5000 rpm
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
148 bhp
302 bhp
BMW M135i
235 NM
at 2000 rpm
Max. Torque
450 NM
at 1750 rpm
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
235 NM
450 NM
BMW M135i
Performance
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
130 mph
Maximum Speed
155 mph
8.9 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
124 m
0.000 sec

Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
62 mph
62
mph
mph
67 m
0.000 sec

BMW M135i
▶ REPLAY
8.84 kg/bhp
Weight-to-Power Ratio
5.3 kg/bhp
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
8.84 kg/bhp
5.3 kg/bhp
BMW M135i
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
Fuel Economy
51 mpg
combined
42 mpg
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
51 mpg
42 mpg
BMW M135i
39 mpg
city
34 mpg
63 mpg
motorway
No data
48 L
Fuel Tank Capacity
50 L
542 mi
Range
457 mi
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
542 mi
457 mi
BMW M135i
Environmental Impact
104.1 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).
128.7 kWh
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
104.1 kWh
128.7 kWh
BMW M135i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
127 g/km (NEFZ)
CO2 Emissions
179 g/km (WLTP)
Practical Convenience
Opel Astra 1.4 ECOTEC DI Turbo ecoFlex Start&Stop
BMW M135i
5
Doors
5
5
No. of Seats
5
537 kg
Maximum Payload
485 kg
370 L
Boot Capacity
380 L








1210 L
Boot Capacity (Seats Down)
1200 L