The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. BMW 120d xDrive Steptronic 5-door (15 - 16)

€ 25,100
Opel Astra 1.4 ECOTEC CNG (17 - 18) Opel Astra 1.4 ECOTEC CNG
€ 35,300
 BMW 120d xDrive Steptronic 5-door (15 - 16) BMW 120d
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 35,300

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

Vehicle Dimensions

The Opel Astra 1.4 ECOTEC CNG is slightly bigger in every dimension. It's 4.1 cm longer, 4.4 cm wider and 6.4 cm taller than the BMW 120d.
Opel Astra 1.4 ECOTEC CNG
BMW 120d
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
1809
2042
1421
Blueprint BMW 120d xDrive Steptronic 5-door (15 - 16)
1765
1984
1809 mm
Width
1765 mm
2042 mm
Width Incl. Mirrors
1984 mm
1485 mm
Height
1421 mm
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
2662
4370
Blueprint BMW 120d xDrive Steptronic 5-door (15 - 16)
2690
4329
4370 mm
Length
4329 mm
2662 mm
Wheelbase
2690 mm

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
BMW 120d
1364 kg
Kerb Weight
1530 kg
1890 kg
Gross Vehicle
Weight
2005 kg
Opel Astra 1.4 ECOTEC CNG (17 - 18)
Weight Difference:
166 kg
10.85 %
BMW 120d xDrive Steptronic 5-door (15 - 16)

General

Opel Astra 1.4 ECOTEC CNG
BMW 120d
B-K
Generation
F20
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Diesel
Front-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Opel Astra 1.4 ECOTEC CNG
BMW 120d
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with tur­bo­charger
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1399 CC
Engine Capacity
1995 CC
108 bhp
at 5600 rpm
Power
187 bhp
at 4000 rpm
Opel Astra 1.4 ECOTEC CNG
108 bhp
187 bhp
BMW 120d
200 NM
at 2000 rpm
Max. Torque
400 NM
at 1750 rpm
Opel Astra 1.4 ECOTEC CNG
200 NM
400 NM
BMW 120d

Performance

Opel Astra 1.4 ECOTEC CNG
BMW 120d
124 mph
Maximum Speed
138 mph
10.9 sec
Acceleration 0 to 62 mph
6.8 sec
62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

94 m
0.000 sec

BMW 120d

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

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
BMW 120d
Fuel Economy
6.6 kg✽  ( 7 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.)
combined ✽ per 100 miles
66 mpg  ( 74 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.)
Opel Astra 1.4 ECOTEC CNG
7 MPGe
74 MPGe
BMW 120d
9 kg
city
55 mpg
5.3 kg
motorway
No data
19 kg
Fuel Tank Capacity
52 L
288 mi
Range
751 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
751 mi
BMW 120d
Environmental Impact
30.1 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).
88.5 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
88.5 kWh
BMW 120d
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
113 g/km (NEFZ)
CO2 Emissions
113 g/km (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
BMW 120d
5
Doors
5
5
No. of Seats
5
526 kg
Maximum Payload
475 kg
370 L
Boot Capacity
360 L
1210 L
Boot Capacity (Seats Down)
1200 L