The Comparative Analysis :
Opel Astra GTC 2.0 CDTI Automatic (11 - 14) vs. Renault Mégane BLUE dCi 115 EDC (18 - 20)
€ 26,700

€ 25,500

€ 26,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 25,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Astra GTC 2.0 CDTI is slightly bigger in every dimension. It's 4.2 inches longer, an inch wider and 2 inches taller than the Renault Mégane BLUE dCi 115.
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
58.6
72.4
79.5
56.6
71.4
81
72.4 in
Width
71.4 in
79.5 in
Width Incl. Mirrors
81 in
58.6 in
Height
56.6 in
106.1
175.8
105.1
171.6
175.8 in
Length
171.6 in
106.1 in
Wheelbase
105.1 in
Vehicle Weight
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
3417 lb
Curb Weight
3133 lb
4497 lb
Gross Vehicle
Weight
Weight
4246 lb

Weight Difference:
284 lb
8.31 %

General
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
P-J
Generation
RFB
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
163 hp
at 4000 rpm
Power
113 hp
at 3750 rpm
Opel Astra GTC 2.0 CDTI
163 hp
113 hp
Renault Mégane BLUE dCi 115
258 lb‑ft
at 1750 rpm
Max. Torque
192 lb‑ft
at 2000 rpm
Opel Astra GTC 2.0 CDTI
258 lb‑ft
192 lb‑ft
Renault Mégane BLUE dCi 115
Performance
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
129 mph
Maximum Speed
119 mph
9.2 sec
Acceleration 0 to 62 mph
10.6 sec
62 mph
62
mph
mph
420 ft
0.000 sec

Opel Astra GTC 2.0 CDTI
62 mph
62
mph
mph
482 ft
0.000 sec

Renault Mégane BLUE dCi 115
▶ REPLAY
20.96 lb/hp
Weight-to-Power Ratio
27.73 lb/hp
Opel Astra GTC 2.0 CDTI
20.96 lb/hp
27.73 lb/hp
Renault Mégane BLUE dCi 115
Fuel Economy / Emissions
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
Fuel Economy
41 mpg
combined
57 mpg
Opel Astra GTC 2.0 CDTI
41 mpg
57 mpg
Renault Mégane BLUE dCi 115
30 mpg
city
51 mpg
52 mpg
highway
62 mpg
14.8 gal
Fuel Tank Capacity
12.4 gal
610 mi
Range
712 mi
Opel Astra GTC 2.0 CDTI
610 mi
712 mi
Renault Mégane BLUE dCi 115
Environmental Impact
117.3 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).
84.3 kWh
Opel Astra GTC 2.0 CDTI
117.3 kWh
84.3 kWh
Renault Mégane BLUE dCi 115
Euro 5
Emission Standard
Euro 6d-TEMP
243 g/mi (NEFZ)
CO2 Emissions
206 g/mi (WLTP)
Practical Convenience
Opel Astra GTC 2.0 CDTI
Renault Mégane BLUE dCi 115
3
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1113 lb
10.5 cu ft
Trunk Volume
9.5 cu ft









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