The Comparative Analysis :
Opel Astra 1.7 CDTI ecoFlex (11 - 12) vs. BMW 120i Steptronic 5-door (15 - 16)
€ 23,900
€ 30,700
€ 23,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 30,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra 1.7 CDTI ecoFlex is considerably bigger in every dimension. It's 3.5 inches longer, 1.9 inches wider and 3.5 inches taller than the BMW 120i.
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
59.4
71.4
79.3
55.9
69.5
78.1
71.4 in
Width
69.5 in
79.3 in
Width Incl. Mirrors
78.1 in
59.4 in
Height
55.9 in
105.7
174
105.9
170.4
174 in
Length
170.4 in
105.7 in
Wheelbase
105.9 in
Vehicle Weight
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
3027 lb
Curb Weight
3075 lb
4123 lb
Gross Vehicle
Weight
Weight
4156 lb
Weight Difference:
49 lb
1.59 %
General
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
P-J
Generation
F20
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
1.6 L / 78 cu in
128 hp
at 4000 rpm
Power
175 hp
at 4800 rpm
Opel Astra 1.7 CDTI ecoFlex
128 hp
175 hp
BMW 120i
221 lb‑ft
at 2000 rpm
Max. Torque
184 lb‑ft
at 1500 rpm
Opel Astra 1.7 CDTI ecoFlex
221 lb‑ft
184 lb‑ft
BMW 120i
Performance
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
123 mph
Maximum Speed
138 mph
10.9 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Astra 1.7 CDTI ecoFlex
62 mph
62
mph
mph
328 ft
0.000 sec
BMW 120i
▶ REPLAY
23.65 lb/hp
Weight-to-Power Ratio
17.57 lb/hp
Opel Astra 1.7 CDTI ecoFlex
23.65 lb/hp
17.57 lb/hp
BMW 120i
Fuel Economy / Emissions
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
Fuel Economy
55 mpg
combined
42 mpg
Opel Astra 1.7 CDTI ecoFlex
55 mpg
42 mpg
BMW 120i
46 mpg
city
33 mpg
60 mpg
highway
No data
14.8 gal
Fuel Tank Capacity
13.7 gal
809 mi
Range
577 mi
Opel Astra 1.7 CDTI ecoFlex
809 mi
577 mi
BMW 120i
Environmental Impact
88.5 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).
106.1 kWh
Opel Astra 1.7 CDTI ecoFlex
88.5 kWh
106.1 kWh
BMW 120i
Euro 5
Emission Standard
Euro 6b (NEFZ)
183 g/mi (NEFZ)
CO2 Emissions
208 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI ecoFlex
BMW 120i
5
Doors
5
5
No. of Seats
5
1096 lb
Maximum Payload
1080 lb
10.5 cu ft
Trunk Volume
10.2 cu ft
35 cu ft
Cargo Volume (Seats Down)
34 cu ft
