The Comparative Analysis :
Opel Astra 1.4 LPG ecoFlex Selection (Autogas) (11 - 12) vs. BMW 123d Automatic (07 - 12)
€ 22,700
€ 34,200
€ 22,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.4 LPG ecoFlex is considerably bigger in every dimension. It's 18 cm longer, 6.6 cm wider and 8.9 cm taller than the BMW 123d.
Opel Astra 1.4 LPG ecoFlex
BMW 123d
1510
1814
2013
1421
1748
1934
1814 mm
Width
1748 mm
2013 mm
Width Incl. Mirrors
1934 mm
1510 mm
Height
1421 mm
2685
4419
2660
4239
4419 mm
Length
4239 mm
2685 mm
Wheelbase
2660 mm
Vehicle Weight
Opel Astra 1.4 LPG ecoFlex
BMW 123d
1373 kg
Kerb Weight
1485 kg
1870 kg
Gross Vehicle
Weight
Weight
1910 kg
Weight Difference:
112 kg
7.54 %
General
Opel Astra 1.4 LPG ecoFlex
BMW 123d
P-J
Generation
E81
Hatchback
Car Body Style
Hatchback
Autogas (LPG)
Fuel Type
Diesel
Front-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Opel Astra 1.4 LPG ecoFlex
BMW 123d
Straight-four engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1364 CC
Engine Capacity
1995 CC
138 bhp
at 4900 rpm
Power
201 bhp
at 4400 rpm
Opel Astra 1.4 LPG ecoFlex
138 bhp
201 bhp
BMW 123d
200 NM
at 1850 rpm
Max. Torque
400 NM
at 2000 rpm
Opel Astra 1.4 LPG ecoFlex
200 NM
400 NM
BMW 123d
Performance
Opel Astra 1.4 LPG ecoFlex
BMW 123d
124 mph
Maximum Speed
147 mph
10.8 sec
Acceleration 0 to 62 mph
7 sec
62 mph
62
mph
mph
150 m
0.000 sec
Opel Astra 1.4 LPG ecoFlex
62 mph
62
mph
mph
97 m
0.000 sec
BMW 123d
▶ REPLAY
9.95 kg/bhp
Weight-to-Power Ratio
7.39 kg/bhp
Opel Astra 1.4 LPG ecoFlex
9.95 kg/bhp
7.39 kg/bhp
BMW 123d
Fuel Economy / Emissions
Opel Astra 1.4 LPG ecoFlex
BMW 123d
Fuel Economy
36 mpg
combined
51 mpg
Opel Astra 1.4 LPG ecoFlex
36 mpg
51 mpg
BMW 123d
27 mpg
city
41 mpg
44 mpg
motorway
No data
39 L
Fuel Tank Capacity
51 L
307 mi
Range
576 mi
Opel Astra 1.4 LPG ecoFlex
307 mi
576 mi
BMW 123d
Environmental Impact
116.5 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).
113.1 kWh
Opel Astra 1.4 LPG ecoFlex
116.5 kWh
113.1 kWh
BMW 123d
Euro 5
Emission Standard
Euro 5
129 g/km (NEFZ)
CO2 Emissions
145 g/km (NEFZ)
Practical Convenience
Opel Astra 1.4 LPG ecoFlex
BMW 123d
5
Doors
3
5
No. of Seats
4
497 kg
Maximum Payload
425 kg
370 L
Boot Capacity
330 L
1235 L
Boot Capacity (Seats Down)
1150 L
