The Comparative Analysis :
BMW 125i Automatic (12 - 12) vs. Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Easytronic (15 - 17)
€ 34,300

€ 19,100

€ 34,300
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 125i is slightly smaller in every dimension. It's 1.8 inches shorter, 1.7 inches narrower and 2.5 inches lower than the Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop.
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
55.9
69.5
78.1
58.5
71.2
80.4
69.5 in
Width
71.2 in
78.1 in
Width Incl. Mirrors
80.4 in
55.9 in
Height
58.5 in
105.9
170.2
104.8
172
170.2 in
Length
172 in
105.9 in
Wheelbase
104.8 in
Vehicle Weight
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
3164 lb
Curb Weight
2806 lb
4167 lb
Gross Vehicle
Weight
Weight
3946 lb

Weight Difference:
357 lb
11.28 %

General
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
F21
Generation
B-K
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded

Rear-wheel drive
Drivetrain
Front-wheel drive

8-speed automatic transmission
Transmission
5-speed automated manual transmission (AMT)
Engine
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Straight-four gasoline engine with turbocharger
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
215 hp
at 5000 rpm
Power
104 hp
at 5500 rpm
BMW 125i
215 hp
104 hp
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
229 lb‑ft
at 1350 rpm
Max. Torque
125 lb‑ft
at 1800 rpm
BMW 125i
229 lb‑ft
125 lb‑ft
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Performance
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
151 mph
Maximum Speed
124 mph
6.2 sec
Acceleration 0 to 62 mph
12.7 sec
62 mph
62
mph
mph
282 ft
0.000 sec

BMW 125i
62 mph
62
mph
mph
577 ft
0.000 sec

Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
▶ REPLAY
14.72 lb/hp
Weight-to-Power Ratio
26.98 lb/hp
BMW 125i
14.72 lb/hp
26.98 lb/hp
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Fuel Economy / Emissions
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Fuel Economy
37 mpg
combined
53 mpg
BMW 125i
37 mpg
53 mpg
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
28 mpg
city
41 mpg
No data
highway
64 mpg
13.7 gal
Fuel Tank Capacity
12.7 gal
505 mi
Range
678 mi
BMW 125i
505 mi
678 mi
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Environmental Impact
121.2 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 125i
121.2 kWh
83.4 kWh
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
Euro 5
Emission Standard
Euro 6b (NEFZ)
240 g/mi (NEFZ)
CO2 Emissions
164 g/mi (NEFZ)
Practical Convenience
BMW 125i
Opel Astra 1.0 ECOTEC DI Turbo ecoFlex Start&Stop
3
Doors
5
4
No. of Seats
5
1003 lb
Maximum Payload
1140 lb
10.2 cu ft
Trunk Volume
10.5 cu ft









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