The Comparative Analysis :

Opel Astra 1.4 ECOTEC CNG (17 - 18) vs. BMW 118i (15 - 15)

€ 25,100
Opel Astra 1.4 ECOTEC CNG (17 - 18) Opel Astra 1.4 ECOTEC CNG
€ 24,100
 BMW 118i (15 - 15) BMW 118i
€ 25,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,100

ⓘ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 118i.
Opel Astra 1.4 ECOTEC CNG
BMW 118i
1485
Blueprint Opel Astra 1.4 ECOTEC CNG (17 - 18)
1809
2042
1421
Blueprint BMW 118i (15 - 15)
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 118i (15 - 15)
2690
4329
4370 mm
Length
4329 mm
2662 mm
Wheelbase
2690 mm

Vehicle Weight

Opel Astra 1.4 ECOTEC CNG
BMW 118i
1364 kg
Kerb Weight
1375 kg
1890 kg
Gross Vehicle
Weight
1865 kg
Opel Astra 1.4 ECOTEC CNG (17 - 18)
Weight Difference:
11 kg
0.8 %
BMW 118i (15 - 15)

General

Opel Astra 1.4 ECOTEC CNG
BMW 118i
B-K
Generation
F21
Hatchback
Car Body Style
Hatchback
Natural Gas (CNG)
Fuel Type
Super Unleaded (98 RON)
Front-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Astra 1.4 ECOTEC CNG
BMW 118i
Straight-four engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four petrol engine with tur­bo­charger
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1399 CC
Engine Capacity
1598 CC
108 bhp
at 5600 rpm
Power
134 bhp
at 4400 rpm
Opel Astra 1.4 ECOTEC CNG
108 bhp
134 bhp
BMW 118i
200 NM
at 2000 rpm
Max. Torque
220 NM
at 1350 rpm
Opel Astra 1.4 ECOTEC CNG
200 NM
220 NM
BMW 118i

Performance

Opel Astra 1.4 ECOTEC CNG
BMW 118i
124 mph
Maximum Speed
130 mph
10.9 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph 62
mph

151 m
0.000 sec

Opel Astra 1.4 ECOTEC CNG

62 mph 62
mph

118 m
0.000 sec

BMW 118i

▶ REPLAY
12.63 kg/bhp
Weight-to-Power Ratio
10.26 kg/bhp
Opel Astra 1.4 ECOTEC CNG
12.63 kg/bhp
10.26 kg/bhp
BMW 118i

Fuel Economy / Emissions

Opel Astra 1.4 ECOTEC CNG
BMW 118i
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
52 mpg
Opel Astra 1.4 ECOTEC CNG
7 MPGe
52 mpg
BMW 118i
9 kg
city
40 mpg
5.3 kg
motorway
No data
19 kg
Fuel Tank Capacity
52 L
288 mi
Range
598 mi
Opel Astra 1.4 ECOTEC CNG
288 mi
598 mi
BMW 118i
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).
102.4 kWh
Opel Astra 1.4 ECOTEC CNG
30.1 kWh
102.4 kWh
BMW 118i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
113 g/km (NEFZ)
CO2 Emissions
125 g/km (NEFZ)

Practical Convenience

Opel Astra 1.4 ECOTEC CNG
BMW 118i
5
Doors
3
5
No. of Seats
4
526 kg
Maximum Payload
490 kg
370 L
Boot Capacity
360 L
1210 L
Boot Capacity (Seats Down)
1200 L