Compare two cars

Compare any two cars and get our Virtual Adviser™ opinion

Car #1
Make
Model
Variant
Engine
Car #2
Make
Model
Variant
Engine

compare selected cars
2009. - 2012.
C - Small family car
hatchback, 5 door
front
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2008. - 2012.
C - Small family car
hatchback, 5 door
front

Marketing

Dimensons & Outlines

4419 mm
1814 mm
1510 mm
370 liters
1235 liters
56 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4295 mm
1808 mm
1471 mm
372 liters
1190 liters
60 liters
2009 Opel Astra
2008 Renault Megane

Engine

Opel / General Motors
1.6 Z16LET
Petrol
4 - Inline, 4 valves per cylinder
Turbo
1598 cc
180 hp
230 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Renault
1.6 K4M
Petrol
4 - Inline, 4 valves per cylinder
Nat. Asp.
1598 cc
112 hp
151 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1390 kg
8.5 s
221 km/h
8.8 l/100km
5.6 l/100km
6.8 l/100km
159 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1190 kg
10.5 s
195 km/h
9.2 l/100km
5.5 l/100km
6.9 l/100km
162 g/km

Performance (automatic gearbox)

automatic - 6 gears
1403 kg
9.0 s
211 km/h
9.9 l/100km
5.6 l/100km
7.2 l/100km
169 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
 
kg
s
km/h
l/100km
l/100km
l/100km
g/km

Expenses

2600 EUR
Price from
2100 EUR

Virtual Adviser's™ opinion

Overview

Well, these are two pretty similar cars we have here! It's only details that could potentially make the difference. Considering they both belong to the small family car segment and utilize the same 5-door hatchback body style and the front wheel drive system, it all comes up to the specific petrol engine choice they offer. The first one has a Opel-engineered powertrain under the hood, a 4-cylinder, 16-valves 180hp unit, while the other one gets its power and torque from a 4-cylinder, 16-valves 112hp engine designed by Renault.

Safety

A starting point here would be to take a look at the results from European New Car Assessment Programme (Euro NCAP) tests which were performed on both of the cars, with the same number of safety stars gained in the process. Moving further on, let's take a closer look at some additional safety-related facts. Both vehicles belong to the small family car segment, which is generally classifying them somewhere in the middle safety-wise, but that fact doesn't break the tie between the two cars. Furthermore, if we'd like to consider vehicle mass in this context too, which we definitely should, the German car offers a considerable difference of 17% more metal.

Reliability

I don't like generalizing things when it comes to reliability, although it does seem that Renault does have a slight advantage, at least on all of the models level. That's the official data, while our visitors describe reliability of Opel with an average rating of 4.2, and models under the Renault badge with 4.1 out of 5. Independent research findings rank Astra as average reliability-wise, and Megane is more or less at the same level.Above it all, drivers of cars with the same engine as the German car rank it on average as 5.0, while the one under the competitor's bonnet gets 3.9 out of 5.

Performance & Fuel economy

Opel is undoubtly more agile, reaching 100km/h in 2 seconds less than its competitor. In addition to that it accelerates all the way to 221 kilometers per hour, 26km/h more than the other car. When it comes to fuel economy things look pretty much the same for both cars, averaging around 6.9 liters of fuel per 100 kilometers (41 mpg), in combined cycle.


Verdict

Opel appears just a bit more reliable, although the difference is truly marginal. The most important thing when deciding between any two vehicles should always be safety, both passive and active. In my opinion, everything taken into account, the German car offers significantly better overall protection, taking the lead here. It all continues in the same direction, with Opel being considerably quicker, thus putting more smile on driver's face. To make things even better, it consumps less fuel! All together, there's not much more to say, in this case I wouldn't even consider anything but Opel. In any case that's my personal view, built upon all the data available to me. What should decide here though is the way you feel about the two vehicles, and I hope you'll find my guidelines useful in the process. Also, you could use the oportunity to find out which car, everything taken into account, would be the perfect choice for you in the eyes of the virtual adviser, out of 12.000+ vehicles we currently have in our database.

Check a car by its VIN number

Follow us

AutoManiac Instagram

AutoManiac Facebook

AutoManiac database currently covers:

47worldwide automotive brands
1.531different vehicle models
2.233engines
13.778specific cars