The Comparative Analysis :
BMW 123d (07 - 12) vs. Opel Astra 1.4 ecoFlex (12 - 13)
€ 32,100
€ 18,100
€ 32,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 18,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 123d is considerably smaller in every dimension. It's 18 cm shorter, 6.6 cm narrower and 8.9 cm lower than the Opel Astra 1.4 ecoFlex Start&Stop.
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
1421
1748
1934
1510
1814
2013
1748 mm
Width
1814 mm
1934 mm
Width Incl. Mirrors
2013 mm
1421 mm
Height
1510 mm
2660
4239
2685
4419
4239 mm
Length
4419 mm
2660 mm
Wheelbase
2685 mm
Vehicle Weight
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
1485 kg
Kerb Weight
1373 kg
1910 kg
Gross Vehicle
Weight
Weight
1895 kg
Weight Difference:
112 kg
7.54 %
General
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
E81
Generation
P-J
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
5-speed manual transmission
Engine
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1398 CC
201 bhp
at 4400 rpm
Power
99 bhp
at 6000 rpm
BMW 123d
201 bhp
99 bhp
Opel Astra 1.4 ecoFlex Start&Stop
400 NM
at 2000 rpm
Max. Torque
130 NM
at 4000 rpm
BMW 123d
400 NM
130 NM
Opel Astra 1.4 ecoFlex Start&Stop
Performance
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
148 mph
Maximum Speed
111 mph
6.9 sec
Acceleration 0 to 62 mph
13.9 sec
62 mph
62
mph
mph
96 m
0.000 sec
BMW 123d
62 mph
62
mph
mph
193 m
0.000 sec
Opel Astra 1.4 ecoFlex Start&Stop
▶ REPLAY
7.39 kg/bhp
Weight-to-Power Ratio
13.87 kg/bhp
BMW 123d
7.39 kg/bhp
13.87 kg/bhp
Opel Astra 1.4 ecoFlex Start&Stop
Fuel Economy / Emissions
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
Fuel Economy
55 mpg
combined
53 mpg
BMW 123d
55 mpg
53 mpg
Opel Astra 1.4 ecoFlex Start&Stop
44 mpg
city
42 mpg
No data
motorway
63 mpg
51 L
Fuel Tank Capacity
56 L
621 mi
Range
657 mi
BMW 123d
621 mi
657 mi
Opel Astra 1.4 ecoFlex Start&Stop
Environmental Impact
104.9 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).
100.4 kWh
BMW 123d
104.9 kWh
100.4 kWh
Opel Astra 1.4 ecoFlex Start&Stop
Euro 5
Emission Standard
Euro 5
135 g/km (NEFZ)
CO2 Emissions
124 g/km (NEFZ)
Practical Convenience
BMW 123d
Opel Astra 1.4 ecoFlex Start&Stop
3
Doors
5
4
No. of Seats
5
425 kg
Maximum Payload
522 kg
330 L
Boot Capacity
370 L
1150 L
Boot Capacity (Seats Down)
1235 L
