The Comparative Analysis :
BMW 125i 5-door (15 - 16) vs. Opel Astra 1.6 Diesel Automatic (18 - 19)
€ 32,300
€ 25,700
€ 32,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,700
ⓘ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 4.1 cm shorter, 4.4 cm narrower and 6.4 cm lower than the Opel Astra 1.6 Diesel Start&Stop.
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
1421
1765
1984
1485
1809
2042
1765 mm
Width
1809 mm
1984 mm
Width Incl. Mirrors
2042 mm
1421 mm
Height
1485 mm
2690
4329
2662
4370
4329 mm
Length
4370 mm
2690 mm
Wheelbase
2662 mm
Vehicle Weight
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
1430 kg
Kerb Weight
1393 kg
1920 kg
Gross Vehicle
Weight
Weight
1920 kg
Weight Difference:
37 kg
2.59 %
General
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
F20
Generation
B-K
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
Straight-four petrol engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1598 CC
215 bhp
at 5000 rpm
Power
134 bhp
at 3500 rpm
BMW 125i
215 bhp
134 bhp
Opel Astra 1.6 Diesel Start&Stop
310 NM
at 1350 rpm
Max. Torque
320 NM
at 2000 rpm
BMW 125i
310 NM
320 NM
Opel Astra 1.6 Diesel Start&Stop
Performance
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
152 mph
Maximum Speed
129 mph
6.4 sec
Acceleration 0 to 62 mph
10 sec
62 mph
62
mph
mph
89 m
0.000 sec
BMW 125i
62 mph
62
mph
mph
139 m
0.000 sec
Opel Astra 1.6 Diesel Start&Stop
▶ REPLAY
6.65 kg/bhp
Weight-to-Power Ratio
10.4 kg/bhp
BMW 125i
6.65 kg/bhp
10.4 kg/bhp
Opel Astra 1.6 Diesel Start&Stop
Fuel Economy / Emissions
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
Fuel Economy
43 mpg
combined
61 mpg
BMW 125i
43 mpg
61 mpg
Opel Astra 1.6 Diesel Start&Stop
33 mpg
city
48 mpg
No data
motorway
72 mpg
52 L
Fuel Tank Capacity
48 L
490 mi
Range
648 mi
BMW 125i
490 mi
648 mi
Opel Astra 1.6 Diesel Start&Stop
Environmental Impact
125 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).
94.6 kWh
BMW 125i
125 kWh
94.6 kWh
Opel Astra 1.6 Diesel Start&Stop
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
154 g/km (NEFZ)
CO2 Emissions
140 g/km (WLTP)
Practical Convenience
BMW 125i
Opel Astra 1.6 Diesel Start&Stop
5
Doors
5
5
No. of Seats
5
490 kg
Maximum Payload
527 kg
360 L
Boot Capacity
370 L









1200 L
Boot Capacity (Seats Down)
1210 L

















