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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, 5 door
front
Badges
Production
Vehicle class
Body style
Wheel drive
Safety
2004. - 2007.
C - Small family car
hatchback, 5 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
4249 mm
1753 mm
1460 mm
347 liters
1265 liters
52 liters
2002 Renault Megane
2004 Opel Astra

Engine

Renault
2.0 F4R
Petrol
4 - Inline, 4 valves per cylinder
Nat. Asp.
1998 cc
136 hp
191 Nm
Engine
Fuel
Configuration
Aspiration
Displacement
Power
Torque
Opel / General Motors
2.0 Z20LEL
Petrol
4 - Inline, 4 valves per cylinder
Turbo
1998 cc
170 hp
250 Nm

Performance (manual gearbox)

manual gearbox - 6 gears
1225 kg
9.2 s
200 km/h
10.9 l/100km
6.4 l/100km
8.0 l/100km
191 g/km
Gearbox type
Vehicle weight
Acc. 0-100
Top speed
Cons. (urban)
Cons. (highway)
Cons. (average)
CO2 emissions
manual gearbox - 6 gears
1285 kg
8.9 s
217 km/h
12.9 l/100km
6.9 l/100km
9.1 l/100km
218 g/km

Performance (automatic gearbox)

automatic - 4 gears
1240 kg
10.9 s
194 km/h
11.8 l/100km
6.5 l/100km
8.4 l/100km
201 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

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 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 Renault-engineered powertrain under the hood, a 4-cylinder, 16-valves 136hp unit, while the other one gets its power and torque from a 4-cylinder, 16-valves 170hp engine designed by Opel.

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. Still, apart from the official crash test results there are other things we need to be aware of. 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, if we'd like to consider vehicle mass in this context too, which we definitely should, the German car offers a marginal difference of 5% more metal.

Reliability

Reliability is not the best thing to consider on the make level, but it is worth mentioning that Renault does have a slight advantage, all the models observed together. These are the official statistics, while our visitors describe reliability of Renault with an average rating of 4.1, and models under the Opel badge with 4.2 out of 5. Some independent research have also placed 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 3.6, while the one under the competitor's bonnet gets 3.0 out of 5.

Performance & Fuel economy

Opel is a bit more agile, reaching 100km/h in 0.3 seconds less than its competitor. In addition to that it accelerates all the way to 217 kilometers per hour, 17km/h more than the other car. When it comes to fuel economy the winner has to be the French car, averaging around 8 liters of fuel per 100 kilometers (35 mpg), in combined cycle. We can't ignore that 14% difference compared to the German car.


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... I believe that, when we take all into account, we have only one winner here - the Renault. Anyway, that's the most objective conclusion I could've came up with and it's based solely on the information found on this website. Aspects such as design, practicality, brand value and driving experience are there for you to measure them out. In case you have two minutes to spare I invite you to define your needs, desires and budget and see which car would be chosen by the virtual adviser, among more than 12.000 different ones in our database.

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