The Comparative Analysis :
Opel Astra 1.0 ECOTEC DI Turbo (17 - 18) vs. BMW 123d (07 - 12)
€ 20,500

€ 32,100

€ 20,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.0 ECOTEC DI Turbo Start&Stop is considerably bigger in every dimension. It's 5.2 inches longer, 2.4 inches wider and 2.5 inches taller than the BMW 123d.
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
BMW 123d
58.5
71.2
80.4
55.9
68.8
76.1
71.2 in
Width
68.8 in
80.4 in
Width Incl. Mirrors
76.1 in
58.5 in
Height
55.9 in
104.8
172
104.7
166.9
172 in
Length
166.9 in
104.8 in
Wheelbase
104.7 in
Vehicle Weight
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
BMW 123d
2806 lb
Curb Weight
3274 lb
3924 lb
Gross Vehicle
Weight
Weight
4211 lb

Weight Difference:
467 lb
14.26 %

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

Front-wheel drive
Drivetrain
Rear-wheel drive

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

Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
62 mph
62
mph
mph
315 ft
0.000 sec

BMW 123d
▶ REPLAY
26.98 lb/hp
Weight-to-Power Ratio
16.29 lb/hp
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
26.98 lb/hp
16.29 lb/hp
BMW 123d
Fuel Economy / Emissions
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
BMW 123d
Fuel Economy
53 mpg
combined
46 mpg
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
53 mpg
46 mpg
BMW 123d
44 mpg
city
37 mpg
60 mpg
highway
No data
12.7 gal
Fuel Tank Capacity
13.5 gal
678 mi
Range
621 mi
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
678 mi
621 mi
BMW 123d
Environmental Impact
83.4 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).
104.9 kWh
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
83.4 kWh
104.9 kWh
BMW 123d
Euro 6b (NEFZ)
Emission Standard
Euro 5
164 g/mi (NEFZ)
CO2 Emissions
217 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.0 ECOTEC DI Turbo Start&Stop
BMW 123d
5
Doors
3
5
No. of Seats
4
1118 lb
Maximum Payload
937 lb
10.5 cu ft
Trunk Volume
9.3 cu ft









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