The Comparative Analysis :
Opel Astra GTC 1.4 ecoFlex (11 - 14) vs. BMW M135i (12 - 15)
€ 19,900
€ 39,900
€ 19,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra GTC 1.4 ecoFlex Start&Stop is considerably bigger in every dimension. It's 5.6 inches longer, 3 inches wider and 3.1 inches taller than the BMW M135i.
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
58.6
72.4
79.5
55.6
69.5
78.1
72.4 in
Width
69.5 in
79.5 in
Width Incl. Mirrors
78.1 in
58.6 in
Height
55.6 in
106.1
175.8
105.9
170.2
175.8 in
Length
170.2 in
106.1 in
Wheelbase
105.9 in
Vehicle Weight
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
3104 lb
Curb Weight
3307 lb
4079 lb
Gross Vehicle
Weight
Weight
4310 lb
Weight Difference:
203 lb
6.14 %
General
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
P-J
Generation
F21
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
5-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with turbocharger
Engine Series
BMW
4
Valves
4
4
Cylinders
6
1.4 L / 69 cu in
Displacement
3 L / 147 cu in
99 hp
at 6000 rpm
Power
316 hp
at 5800 rpm
Opel Astra GTC 1.4 ecoFlex Start&Stop
99 hp
316 hp
BMW M135i
96 lb‑ft
at 4000 rpm
Max. Torque
332 lb‑ft
at 1300 rpm
Opel Astra GTC 1.4 ecoFlex Start&Stop
96 lb‑ft
332 lb‑ft
BMW M135i
Performance
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
111 mph
Maximum Speed
155 mph
14.5 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
659 ft
0.000 sec
Opel Astra GTC 1.4 ecoFlex Start&Stop
62 mph
62
mph
mph
233 ft
0.000 sec
BMW M135i
▶ REPLAY
31.35 lb/hp
Weight-to-Power Ratio
10.47 lb/hp
Opel Astra GTC 1.4 ecoFlex Start&Stop
31.35 lb/hp
10.47 lb/hp
BMW M135i
Fuel Economy / Emissions
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
Fuel Economy
40 mpg
combined
29 mpg
Opel Astra GTC 1.4 ecoFlex Start&Stop
40 mpg
29 mpg
BMW M135i
33 mpg
city
22 mpg
45 mpg
highway
No data
14.8 gal
Fuel Tank Capacity
13.7 gal
590 mi
Range
404 mi
Opel Astra GTC 1.4 ecoFlex Start&Stop
590 mi
404 mi
BMW M135i
Environmental Impact
111.8 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).
151.6 kWh
Opel Astra GTC 1.4 ecoFlex Start&Stop
111.8 kWh
151.6 kWh
BMW M135i
Euro 5
Emission Standard
Euro 5
224 g/mi (NEFZ)
CO2 Emissions
303 g/mi (NEFZ)
Practical Convenience
Opel Astra GTC 1.4 ecoFlex Start&Stop
BMW M135i
3
Doors
3
5
No. of Seats
4
974 lb
Maximum Payload
1003 lb
10.5 cu ft
Trunk Volume
10.2 cu ft
35 cu ft
Cargo Volume (Seats Down)
34 cu ft
