The Comparative Analysis :
Opel Astra 1.7 CDTI ecoFlex 99g (12 - 13) vs. Renault Mégane TCe 180 (12 - 12)
€ 23,200

€ 24,700

€ 23,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,700
ⓘ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 99g Start&Stop is slightly bigger in every dimension. It's 4.9 inches longer, 0.2 inches wider and 1.5 inches taller than the Renault Mégane TCe 180.
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
59.4
71.4
79.3
57.9
71.2
80.2
71.4 in
Width
71.2 in
79.3 in
Width Incl. Mirrors
80.2 in
59.4 in
Height
57.9 in
105.7
174
104
169.1
174 in
Length
169.1 in
105.7 in
Wheelbase
104 in
Vehicle Weight
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
3314 lb
Curb Weight
3089 lb
4475 lb
Gross Vehicle
Weight
Weight
4087 lb

Weight Difference:
225 lb
6.79 %

General
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
P-J
Generation
BZ
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
2 L / 98 cu in
128 hp
at 4000 rpm
Power
178 hp
at 5500 rpm
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
128 hp
178 hp
Renault Mégane TCe 180
221 lb‑ft
at 2000 rpm
Max. Torque
221 lb‑ft
at 2250 rpm
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
221 lb‑ft
221 lb‑ft
Renault Mégane TCe 180
Performance
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
125 mph
Maximum Speed
140 mph
11.2 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
512 ft
0.000 sec

Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
62 mph
62
mph
mph
354 ft
0.000 sec

Renault Mégane TCe 180
▶ REPLAY
25.89 lb/hp
Weight-to-Power Ratio
17.35 lb/hp
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
25.89 lb/hp
17.35 lb/hp
Renault Mégane TCe 180
Fuel Economy / Emissions
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
Fuel Economy
64 mpg
combined
31 mpg
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
64 mpg
31 mpg
Renault Mégane TCe 180
55 mpg
city
22 mpg
69 mpg
highway
40 mpg
14.8 gal
Fuel Tank Capacity
15.9 gal
941 mi
Range
484 mi
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
941 mi
484 mi
Renault Mégane TCe 180
Environmental Impact
76.1 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).
145.8 kWh
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
76.1 kWh
145.8 kWh
Renault Mégane TCe 180
Euro 5
Emission Standard
Euro 5
159 g/mi (NEFZ)
CO2 Emissions
286 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI ecoFlex 99g Start&Stop
Renault Mégane TCe 180
5
Doors
5
5
No. of Seats
5
1162 lb
Maximum Payload
999 lb
10.5 cu ft
Trunk Volume
11.5 cu ft










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