The Comparative Analysis :
BMW M135i (15 - 16) vs. Opel Astra 1.4 ecoFlex (12 - 13)
€ 42,200
€ 18,100
€ 42,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 18,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M135i is considerably smaller in every dimension. It's 9.5 cm shorter, 4.9 cm narrower and 9.9 cm lower than the Opel Astra 1.4 ecoFlex Start&Stop.
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
1411
1765
1984
1510
1814
2013
1765 mm
Width
1814 mm
1984 mm
Width Incl. Mirrors
2013 mm
1411 mm
Height
1510 mm
2690
4324
2685
4419
4324 mm
Length
4419 mm
2690 mm
Wheelbase
2685 mm
Vehicle Weight
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
1505 kg
Kerb Weight
1373 kg
1995 kg
Gross Vehicle
Weight
Weight
1895 kg
Weight Difference:
132 kg
8.77 %
General
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
F21
Generation
P-J
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
5-speed manual transmission
Engine
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
Straight-six petrol engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW
Engine Series
4
Valves
4
6
Cylinders
4
2979 CC
Engine Capacity
1398 CC
322 bhp
at 5800 rpm
Power
99 bhp
at 6000 rpm
BMW M135i
322 bhp
99 bhp
Opel Astra 1.4 ecoFlex Start&Stop
450 NM
at 1300 rpm
Max. Torque
130 NM
at 4000 rpm
BMW M135i
450 NM
130 NM
Opel Astra 1.4 ecoFlex Start&Stop
Performance
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
155 mph
Maximum Speed
111 mph
5.1 sec
Acceleration 0 to 62 mph
13.9 sec
62 mph
62
mph
mph
71 m
0.000 sec
BMW M135i
62 mph
62
mph
mph
193 m
0.000 sec
Opel Astra 1.4 ecoFlex Start&Stop
▶ REPLAY
4.67 kg/bhp
Weight-to-Power Ratio
13.87 kg/bhp
BMW M135i
4.67 kg/bhp
13.87 kg/bhp
Opel Astra 1.4 ecoFlex Start&Stop
Fuel Economy / Emissions
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
Fuel Economy
35 mpg
combined
53 mpg
BMW M135i
35 mpg
53 mpg
Opel Astra 1.4 ecoFlex Start&Stop
26 mpg
city
42 mpg
No data
motorway
63 mpg
52 L
Fuel Tank Capacity
56 L
404 mi
Range
657 mi
BMW M135i
404 mi
657 mi
Opel Astra 1.4 ecoFlex Start&Stop
Environmental Impact
151.6 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).
100.4 kWh
BMW M135i
151.6 kWh
100.4 kWh
Opel Astra 1.4 ecoFlex Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 5
188 g/km (NEFZ)
CO2 Emissions
124 g/km (NEFZ)
Practical Convenience
BMW M135i
Opel Astra 1.4 ecoFlex Start&Stop
3
Doors
5
4
No. of Seats
5
490 kg
Maximum Payload
522 kg
360 L
Boot Capacity
370 L
1200 L
Boot Capacity (Seats Down)
1235 L
