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Hi Colm,

They’re not bad, but there’s a reason that they’re cheap. Nonetheless, the Megane is a decent and solid car and reliability and quality are far, far better than was once the case with Renault.

I would be very wary of buying without a complete and full service history though, and with the 1.5 dCi diesel engine you need to keep an eye out for a blown turbo (symptoms include black or blue smoke, sluggish power delivery) or engine management system issues (surging or uneven running).

The real reason that they’re cheap though is because, in 2009-2010, Renault Ireland pursued an aggressive strategy of heavy discounting to try and grab as big a slice of the market as possible. It was the classic stack them high sell them cheap idea, and while it racked up some impressive sales figures, it did some terrible damage to residual values. At this stage, the worst of the depreciation will have been and gone, but remember if you’re buying it cheap today, you’ll be trading it in cheap when you’re finished with it.

READ: 2009 Renault Megane review

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Hi John,

If it's the oil light that came on, usually a red light with a dripping oil can icon, then you really shouldn't drive anywhere until you get to the bottom of the reason for it. That usually means low oil pressure, so the level may just need topping up.

If it's a service light, then it's recommended to get it seen to as soon as possible, but it should not be urgent. It's always recommended to change the oil filter when you are replacing the oil in a car.

Hope that helps

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Hi Mike,

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Hi Marie,

If it's running costs that concern you, you should probably consider coming down in price and, a little, in size a bit. Both the Evoque and the Q5 are premium-badge SUVs and while neither is excessively thirsty, both will be expensive to run and service.

I'd suggest, instead, checking out a Honda CR-V - tonnes of space, hugely reliable, comfortable and with the 1.6 I-DTEC diesel engine and four-wheel drive, both frugal and ideal for country roads. Good to drive too.

Other good options are the Mazda CX-5, the Kia Sportage, Hyundai Santa Fe, Volkswagen Tiguan or Toyota RAV4. Here are our reviews to help you decide:

Range Rover Evoque review

Audi Q5 review

Honda CR-V review

Mazda CX-5 review

Kia Sportage review

Hyundai Santa Fe review

Volkswagen Tiguan review

Toyota RAV4 review

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Hi Ciaran,

No major glaring problems. They can develop electrical gremlins, especially with the central locking and alarm systems, and the boot seals can leak, letting in water, but as long as you buy one with a full service history you shouldn’t have too much to worry about.

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Hi Tim,

The Fiesta should be mostly as reliable as the Polo. In extremis, I'd say the Polo will still have a slight edge overall in terms of quality,  but as long as you buy a Fiesta with a full service history and look after it properly it should be fine. The base 60hp engine is very slow though, so unless all of your driving is in town, we'd suggest upgrading to the 82hp version. 

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Hi Bridie,

It depends what you mean by ‘the engine’, but we’ll assume for now that you mean the most commonly-sold Insignia, the 2.0-litre CDTi. As far as our research goes, these are reasonably robust units and only have three common areas for faults – the diesel particulate filter, which, as with any diesel engine, can get clogged up if you don’t do regular long journeys; the turbocharger, which can fail; and the dual-mass flywheel,  which can also fail.

Now, fair enough, turbo or dual-mass flywheel problems can be very expensive, but the Insignia is far from alone in suffering from those issues, and it doesn’t seem to be that the problems are endemic, nor even all that common.

When you say reviews, do you mean comments on internet articles? Not the same thing I’m afraid – someone who can be bothered to comment online generally already has a problem with their car, so you don’t get to hear from those who’ve had faultless miles of service. It’s called confirmation bias.

Instead of ruling out a given make/model, it's best to take a close look at examples that are offered for sale.

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Hi Patrick,

Classic cars are, currently, an exceptionally good investment, but I would exercise a touch of caution – back in the eighties, the same was true and values seemed to quadruple every week, but then came a massive crash in classic prices, which saw more than a few investors get their fingers (and in some cases hands, wrists and elbows) burned.

There are a few specific models and makes to focus on, but first off don’t assume that you can buy an old wreck, restore it and make a profit. Sometimes you can, but proper restorations cost enormous amounts of time and money and many restored cars are actually sold at a loss.

There are some cars that are pretty safe bets though (albeit that comes with the caveat that values can fall as well as rise). The best car for investments seems to be the Mercedes-Benz SL, of pretty much any generation. Mid-sixties ‘Pagoda Roof’ SLs are probably at the peak of their values now, but the later ‘Bobby Ewing’ models still have some viable investment room. The better bet, though, could be to get in on the ground floor of the R129 SL model, built from 1989 to 2002. They’re still relatively affordable, and if the values of their predecessors are anything to go buy, you could be looking at a serious rise in values in the next few years.

Obviously almost any Ferrari is a viable investment tool, although you will need to seek out specialist advice on that one, and it’s getting harder to find affordable ones that have a chance of a good rise in value. Porsches, especially early-model 911s, are a good bet too, with original RS and RSR versions being a solid investment.

Beyond that, anything rare, interesting or, better still, with a celebrity name on the logbook, is worth a look, but as with all investments I’d engage the services of a professional financial advisor before committing to anything.

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Hi Martin,

That’s a tough question as it’s very hard to know what an individual dealer would offer you and whether or not the damage and repairs in question will make a significant difference to the value. What I’d suggest is go to the dealer with whom you’re thinking of trading it in (or a number of them, if you haven’t yet decided) and have a very honest chat with them about the car. The fact that it has a full service history is very good, so what you need to find out is are you going to make more on the trade in than the cost of the repairs, or are you going to lose more than they’d cost if you leave them?

That’s the crucial question.

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Hi David,

They’re not bad actually. The only major mechanical items that cause regular bother are the engine’s exhaust gas recirculation valve (if the engine is down on power or putting out lots of smoke, suspect this…) and the fragile water pump on the 1.6 HDi diesel. That 1.6 also needs a steady diet of high grade oil at service time. The only other issues are minor electrical niggles, such as the electronic parking brake, sticking fuel filler flaps and the like. Buy one with a full service history and keep it serviced and you should be fine.