The Comparative Analysis :

BMW 120i (07 - 12) vs. Opel Astra 1.4 ECOTEC CNG (18 - 19)

€ 26,600
BMW 120i (07 - 12) BMW 120i
€ 25,300
 Opel Astra 1.4 ECOTEC CNG (18 - 19) Opel Astra 1.4 ECOTEC CNG
€ 26,600
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 120i is considerably smaller in every dimension. It's 13.1 cm shorter, 6.1 cm narrower and 6.4 cm lower than the Opel Astra 1.4 ECOTEC CNG.
BMW 120i
Opel Astra 1.4 ECOTEC CNG
1421
Blueprint BMW 120i (07 - 12)
1748
1934
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
1809
2042
1748 mm
Width
1809 mm
1934 mm
Width Incl. Mirrors
2042 mm
1421 mm
Height
1485 mm
Blueprint BMW 120i (07 - 12)
2660
4239
Blueprint Opel Astra 1.4 ECOTEC CNG (18 - 19)
2662
4370
4239 mm
Length
4370 mm
2660 mm
Wheelbase
2662 mm

Vehicle Weight

BMW 120i
Opel Astra 1.4 ECOTEC CNG
1365 kg
Kerb Weight
1364 kg
1790 kg
Gross Vehicle
Weight
1890 kg
BMW 120i (07 - 12)
Weight Difference:
1 kg
0.07 %
Opel Astra 1.4 ECOTEC CNG (18 - 19)

General

BMW 120i
Opel Astra 1.4 ECOTEC CNG
E81
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 120i
Opel Astra 1.4 ECOTEC CNG
Straight-four petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1399 CC
168 bhp
at 6700 rpm
Power
108 bhp
at 5600 rpm
BMW 120i
168 bhp
108 bhp
Opel Astra 1.4 ECOTEC CNG
210 NM
at 4250 rpm
Max. Torque
200 NM
at 2000 rpm
BMW 120i
210 NM
200 NM
Opel Astra 1.4 ECOTEC CNG

Performance

BMW 120i
Opel Astra 1.4 ECOTEC CNG
139 mph
Maximum Speed
121 mph
7.7 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph 62
mph

107 m
0.000 sec

BMW 120i

62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

▶ REPLAY
8.13 kg/bhp
Weight-to-Power Ratio
12.63 kg/bhp
BMW 120i
8.13 kg/bhp
12.63 kg/bhp
Opel Astra 1.4 ECOTEC CNG

Fuel Economy / Emissions

BMW 120i
Opel Astra 1.4 ECOTEC CNG
Fuel Economy
43 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 120i
43 mpg
5 MPGe
Opel Astra 1.4 ECOTEC CNG
33 mpg
city
13.4 kg
No data
motorway
8.2 kg
53 L
Fuel Tank Capacity
19 kg
499 mi
Range
188 mi
BMW 120i
499 mi
188 mi
Opel Astra 1.4 ECOTEC CNG
Environmental Impact
125 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 120i
125 kWh
46.2 kWh
Opel Astra 1.4 ECOTEC CNG
Euro 5
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
153 g/km (NEFZ)
CO2 Emissions
124 g/km (WLTP)

Practical Convenience

BMW 120i
Opel Astra 1.4 ECOTEC CNG
3
Doors
5
4
No. of Seats
5
425 kg
Maximum Payload
526 kg
330 L
Boot Capacity
370 L
1150 L
Boot Capacity (Seats Down)
1210 L