The Comparative Analysis :

BMW M140i (16 - 17) vs. Opel Astra 1.4 ECOTEC CNG (18 - 19)

€ 42,500
BMW M140i (16 - 17) BMW M140i
€ 25,300
 Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The BMW M140i is slightly smaller in every dimension. It's 4.6 cm shorter, 4.4 cm narrower and 7.4 cm lower than the Opel Astra 1.4 ECOTEC CNG.
BMW M140i
Opel Astra 1.4 ECOTEC CNG
1411
Blueprint BMW M140i (16 - 17)
1765
1984
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
1809
2042
1765 mm
Width
1809 mm
1984 mm
Width Incl. Mirrors
2042 mm
1411 mm
Height
1485 mm
Blueprint BMW M140i (16 - 17)
2690
4324
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
2662
4370
4324 mm
Length
4370 mm
2690 mm
Wheelbase
2662 mm

Vehicle Weight

BMW M140i
Opel Astra 1.4 ECOTEC CNG
1520 kg
Kerb Weight
1364 kg
2010 kg
Gross Vehicle
Weight
1890 kg
BMW M140i (16 - 17)
Weight Difference:
156 kg
10.26 %
Opel Astra 1.4 ECOTEC CNG (18 - 19)

General

BMW M140i
Opel Astra 1.4 ECOTEC CNG
F21
Generation
B-K
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Natural Gas (CNG)
Rear-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

BMW M140i
Opel Astra 1.4 ECOTEC CNG
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW
Engine Series
4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1399 CC
335 bhp
at 5500 rpm
Power
108 bhp
at 5600 rpm
BMW M140i
335 bhp
108 bhp
Opel Astra 1.4 ECOTEC CNG
500 NM
at 1250 rpm
Max. Torque
200 NM
at 2000 rpm
BMW M140i
500 NM
200 NM
Opel Astra 1.4 ECOTEC CNG

Performance

BMW M140i
Opel Astra 1.4 ECOTEC CNG
155 mph
Maximum Speed
121 mph
4.8 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

67 m
0.000 sec

BMW M140i

62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

▶ REPLAY
4.54 kg/bhp
Weight-to-Power Ratio
12.63 kg/bhp
BMW M140i
4.54 kg/bhp
12.63 kg/bhp
Opel Astra 1.4 ECOTEC CNG

Fuel Economy / Emissions

BMW M140i
Opel Astra 1.4 ECOTEC CNG
Fuel Economy
36 mpg
combined ✽ per 100 miles
10.1 kg✽  ( 5 MPGe ⓘ Miles per gallon petrol equiva­lent (MPGe) is a measure of the average distance traveled per unit of energy consumed. MPGe, specified in miles per imperial gallon (~4.546 litres), is used to compare the energy con­sump­tion of vehicles that use different energy sources.)
BMW M140i
36 mpg
5 MPGe
Opel Astra 1.4 ECOTEC CNG
27 mpg
city
13.4 kg
No data
motorway
8.2 kg
52 L
Fuel Tank Capacity
19 kg
414 mi
Range
188 mi
BMW M140i
414 mi
188 mi
Opel Astra 1.4 ECOTEC CNG
Environmental Impact
147.7 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).
46.2 kWh
BMW M140i
147.7 kWh
46.2 kWh
Opel Astra 1.4 ECOTEC CNG
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
179 g/km (NEFZ)
CO2 Emissions
124 g/km (WLTP)

Practical Convenience

BMW M140i
Opel Astra 1.4 ECOTEC CNG
3
Doors
5
4
No. of Seats
5
490 kg
Maximum Payload
526 kg
360 L
Boot Capacity
370 L
1200 L
Boot Capacity (Seats Down)
1210 L