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

compare selected cars
2002. - 2006.
C - Small family car
hatchback, 3 door
front
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2004. - 2007.
C - Small family car
hatchback, 3 door
front

Marketing

Dimensons & Outlines

4209 mm
1777 mm
1457 mm
330 liters
1190 liters
60 liters
Length
Width
Height
Boot (min)
Boot (max)
Fuel tank
4290 mm
1753 mm
1435 mm
380 liters
1265 liters
52 liters
2002 Renault Megane
2004 Opel Astra GTC

Engine

Renault / Nissan
1.5 dCi K9K 260
Diesel
4 - Inline, 2 valves per cylinder
Turbo
1461 cc
82 hp
185 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Diesel
4 - Inline, 4 valves per cylinder
Turbo
1248 cc
90 hp
200 Nm

Performance (manual gearbox)

manual gearbox - 5 gears
1150 kg
14.3 s
170 km/h
5.5 l/100km
3.9 l/100km
4.5 l/100km
117 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1230 kg
13.6 s
174 km/h
6.2 l/100km
4.0 l/100km
4.8 l/100km
130 g/km

Performance (automatic gearbox)

 
kg
s
km/h
l/100km
l/100km
l/100km
g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
automatic - 6 gears
1230 kg
13.6 s
174 km/h
6.2 l/100km
4.0 l/100km
4.8 l/100km
130 g/km

Expenses

900 EUR
Price from
1200 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 3-door hatchback body style and the front wheel drive system, it all comes up to the specific diesel engine choice they offer. The first one has a Renault-engineered powertrain under the hood, a 4-cylinder, 8-valves 82hp unit, while the other one gets its power and torque from a 4-cylinder, 16-valves 90hp engine designed by FIAT.

Safety

The first thing to look into here would be the results from European New Car Assessment Programme (Euro NCAP) tests performed on the two cars. Good thing is that both vehicles got tested, with the same number of safety stars gained in the process. That aside, let's consider some other aspects which affect safety. Both vehicles belong to the small family car segment, which is generally classifying them somewhere in the middle safety-wise, still it doesn't help us solve our dilemma, does it? On the other hand, taking kerb weight as an important factor into account, the German car offers a marginal difference of 7% 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, when all the models are taken into account. That's the official data, while our visitors describe reliability of Renault, as well as Opel, with the same average rating of 4.2 out of 5. The same official information place Megane as average reliability-wise, and Astra is more or less at the same level.That apart, owners of different cars powered by the same engine as the French car rank it on average as 4.0, while the one under the competitor's bonnet gets 4.1 out of 5.

Performance & Fuel economy

Opel is a bit more agile, reaching 100km/h in 0.7 seconds less than its competitor. In addition to that it accelerates all the way to 174 kilometers per hour, 4km/h more than the other car. When it comes to fuel economy things look pretty much the same for both cars, averaging around 4.7 liters of fuel per 100 kilometers (61 mpg), in combined cycle.


Verdict

Renault 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 slightly better overall protection and takes the lead. It all continues in the same direction, with Opel offering somewhat better performance, just enough to call it quicker. It does come at a cost though, and that's the fuel consumption... At the end, as much as I'd like to give you a winner here, it's simply a pure tie if you ask me. Nevertheless, let's not forget that people have different preferences and needs, so what really counts is your personal feel. I'm only here to help. I suggest you spend two more minutes in order to find out which car, based on your needs and budget, would be picked by the virtual adviser, among thousands of similar, yet so different vehicles.

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