The Comparative Analysis :
BMW M135i xDrive Steptronic (19 - ..) vs. Opel Astra GTC 2.0 CDTI Automatic (11 - 14)
€ 48,900

€ 26,700

€ 48,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M135i is considerably smaller in every dimension. It's 5.8 inches shorter, 1.6 inches narrower and 2.2 inches lower than the Opel Astra GTC 2.0 CDTI.
BMW M135i
Opel Astra GTC 2.0 CDTI
56.5
70.8
81.9
58.6
72.4
79.5
70.8 in
Width
72.4 in
81.9 in
Width Incl. Mirrors
79.5 in
56.5 in
Height
58.6 in
105.1
170
106.1
175.8
170 in
Length
175.8 in
105.1 in
Wheelbase
106.1 in
Vehicle Weight
BMW M135i
Opel Astra GTC 2.0 CDTI
3527 lb
Curb Weight
3417 lb
4597 lb
Gross Vehicle
Weight
Weight
4497 lb

Weight Difference:
110 lb
3.12 %

General
BMW M135i
Opel Astra GTC 2.0 CDTI
F40
Generation
P-J
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
BMW M135i
Opel Astra GTC 2.0 CDTI
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
302 hp
at 5000 rpm
Power
163 hp
at 4000 rpm
BMW M135i
302 hp
163 hp
Opel Astra GTC 2.0 CDTI
332 lb‑ft
at 1750 rpm
Max. Torque
258 lb‑ft
at 1750 rpm
BMW M135i
332 lb‑ft
258 lb‑ft
Opel Astra GTC 2.0 CDTI
Performance
BMW M135i
Opel Astra GTC 2.0 CDTI
155 mph
Maximum Speed
129 mph
4.8 sec
Acceleration 0 to 62 mph
9.2 sec
62 mph
62
mph
mph
220 ft
0.000 sec

BMW M135i
62 mph
62
mph
mph
420 ft
0.000 sec

Opel Astra GTC 2.0 CDTI
▶ REPLAY
11.68 lb/hp
Weight-to-Power Ratio
20.96 lb/hp
BMW M135i
11.68 lb/hp
20.96 lb/hp
Opel Astra GTC 2.0 CDTI
Fuel Economy / Emissions
BMW M135i
Opel Astra GTC 2.0 CDTI
Fuel Economy
35 mpg
combined
41 mpg
BMW M135i
35 mpg
41 mpg
Opel Astra GTC 2.0 CDTI
29 mpg
city
30 mpg
No data
highway
52 mpg
13.2 gal
Fuel Tank Capacity
14.8 gal
457 mi
Range
610 mi
BMW M135i
457 mi
610 mi
Opel Astra GTC 2.0 CDTI
Environmental Impact
128.7 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).
117.3 kWh
BMW M135i
128.7 kWh
117.3 kWh
Opel Astra GTC 2.0 CDTI
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
288 g/mi (WLTP)
CO2 Emissions
243 g/mi (NEFZ)
Practical Convenience
BMW M135i
Opel Astra GTC 2.0 CDTI
5
Doors
3
5
No. of Seats
5
1069 lb
Maximum Payload
1080 lb
10.8 cu ft
Trunk Volume
10.5 cu ft








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