The Comparative Analysis :
BMW M135i (15 - 16) vs. Opel Astra GTC 2.0 CDTI Automatic (11 - 14)
€ 42,200

€ 26,700

€ 42,200
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 5.6 inches shorter, 3 inches narrower and 3.1 inches lower than the Opel Astra GTC 2.0 CDTI.
BMW M135i
Opel Astra GTC 2.0 CDTI
55.6
69.5
78.1
58.6
72.4
79.5
69.5 in
Width
72.4 in
78.1 in
Width Incl. Mirrors
79.5 in
55.6 in
Height
58.6 in
105.9
170.2
106.1
175.8
170.2 in
Length
175.8 in
105.9 in
Wheelbase
106.1 in
Vehicle Weight
BMW M135i
Opel Astra GTC 2.0 CDTI
3318 lb
Curb Weight
3417 lb
4398 lb
Gross Vehicle
Weight
Weight
4497 lb

Weight Difference:
99 lb
2.9 %

General
BMW M135i
Opel Astra GTC 2.0 CDTI
F21
Generation
P-J
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
BMW M135i
Opel Astra GTC 2.0 CDTI
Straight-six gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
322 hp
at 5800 rpm
Power
163 hp
at 4000 rpm
BMW M135i
322 hp
163 hp
Opel Astra GTC 2.0 CDTI
332 lb‑ft
at 1300 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
5.1 sec
Acceleration 0 to 62 mph
9.2 sec
62 mph
62
mph
mph
233 ft
0.000 sec

BMW M135i
62 mph
62
mph
mph
420 ft
0.000 sec

Opel Astra GTC 2.0 CDTI
▶ REPLAY
10.3 lb/hp
Weight-to-Power Ratio
20.96 lb/hp
BMW M135i
10.3 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
29 mpg
combined
41 mpg
BMW M135i
29 mpg
41 mpg
Opel Astra GTC 2.0 CDTI
22 mpg
city
30 mpg
No data
highway
52 mpg
13.7 gal
Fuel Tank Capacity
14.8 gal
404 mi
Range
610 mi
BMW M135i
404 mi
610 mi
Opel Astra GTC 2.0 CDTI
Environmental Impact
151.6 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
151.6 kWh
117.3 kWh
Opel Astra GTC 2.0 CDTI
Euro 6b (NEFZ)
Emission Standard
Euro 5
303 g/mi (NEFZ)
CO2 Emissions
243 g/mi (NEFZ)
Practical Convenience
BMW M135i
Opel Astra GTC 2.0 CDTI
3
Doors
3
4
No. of Seats
5
1080 lb
Maximum Payload
1080 lb
10.2 cu ft
Trunk Volume
10.5 cu ft









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