The Comparative Analysis :
BMW 123d Automatic (07 - 12) vs. Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Easytronic (15 - 17)
€ 34,200

€ 19,100

€ 34,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 19,100
ⓘ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 5.2 inches shorter, 2.4 inches narrower and 2.5 inches lower than the Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop.
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
55.9
68.8
76.1
58.5
71.2
80.4
68.8 in
Width
71.2 in
76.1 in
Width Incl. Mirrors
80.4 in
55.9 in
Height
58.5 in
104.7
166.9
104.8
172
166.9 in
Length
172 in
104.7 in
Wheelbase
104.8 in
Vehicle Weight
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
3274 lb
Curb Weight
2806 lb
4211 lb
Gross Vehicle
Weight
Weight
3946 lb

Weight Difference:
467 lb
14.26 %

General
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
E81
Generation
B-K
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed automatic transmission
Transmission
5-speed automated manual transmission (AMT)
Engine
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-three gasoline engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
3
2 L / 98 cu in
Displacement
1 L / 49 cu in
201 hp
at 4400 rpm
Power
104 hp
at 5500 rpm
BMW 123d
201 hp
104 hp
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
295 lb‑ft
at 2000 rpm
Max. Torque
125 lb‑ft
at 1800 rpm
BMW 123d
295 lb‑ft
125 lb‑ft
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Performance
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
147 mph
Maximum Speed
124 mph
7 sec
Acceleration 0 to 62 mph
12.7 sec
62 mph
62
mph
mph
318 ft
0.000 sec

BMW 123d
62 mph
62
mph
mph
577 ft
0.000 sec

Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
▶ REPLAY
16.29 lb/hp
Weight-to-Power Ratio
26.98 lb/hp
BMW 123d
16.29 lb/hp
26.98 lb/hp
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Fuel Economy / Emissions
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Fuel Economy
43 mpg
combined
53 mpg
BMW 123d
43 mpg
53 mpg
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
34 mpg
city
41 mpg
No data
highway
64 mpg
13.5 gal
Fuel Tank Capacity
12.7 gal
576 mi
Range
678 mi
BMW 123d
576 mi
678 mi
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Environmental Impact
113.1 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).
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).
83.4 kWh
BMW 123d
113.1 kWh
83.4 kWh
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Euro 5
Emission Standard
Euro 6b (NEFZ)
233 g/mi (NEFZ)
CO2 Emissions
164 g/mi (NEFZ)
Practical Convenience
BMW 123d
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
3
Doors
5
4
No. of Seats
5
937 lb
Maximum Payload
1140 lb
9.3 cu ft
Trunk Volume
10.5 cu ft









32.6 cu ft
Cargo Volume (Seats Down)
34.3 cu ft