Expert answer

Hi Dermot,

Generally the V50 is a solid enough car, but watch for leaky windscreen surrounds, some issues with faulty wheel nuts, vacuum pump failure leading to reduced braking power and, on the 1.6 diesel, problems with the exhaust gas recirculation valve.

We've not heard of any widespread turbocharger issues.

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Hi Shane,

The 2.0litre diesel engine in the S40 is shared with the Ford Mondeo and it's a 140hp unit. A pretty good and robust one too, with few major reported problems, but watch earlier models for niggling electrical issues. 

There were also problems with leaky windscreen surrounds, some 2008 models had faulty wheel nuts, watch for ECU and fuel pump failures and brake issues because of a faulty vacuum pump.

Other than that, you might find the S40 slightly tight on legroom. It's a smaller car than the BMW 3 Series to begin with and Volvo compromised the cabin room further by allowing for more crush zones up front. So safer, but a touch more cramped if you've got long legs.

Hope that helps

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Hi Joe,

Not really, no. You may be thinking of the case of the massive recall, back in 2010-2011, where millions of Toyotas were recalled across the globe to fix supposed 'unintended acceleration' problems (in the US) and sticky brake pedals (in Europe). Generally speaking, it was a lot of fuss over nothing.

The Avensis, and this goes for any Avensis model, is as close to a paragon of reliability as you can get. The only common issues are an exhaust gas recirculating valve failure on turbodiesel models, and a cold-starting issue on the same. Essentially, it's a very hard car to go wrong with.

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Hi Maria,

The simple reason for Merivas being worth less is that they're just not as in demand as the mechanically similar Corsa. The Corsa has always been popular with learner drivers and first time car owners so its values hold up. The Meriva, as a compact MPV, just isn't as popular so its prices are softer.

As for reliability, like all Opels it's decently well made, but being a mass-market car, there are issues. The most serious of which is a persistent power steering failure, which prompted a recall, so make sure any car you're looking at has had that done. Other than that, watch for fuzzy engine management systems, broken turbos on the diesel models, fragile cabin trim and timing chains that need too much attention at low mileages.

Hope that all helps

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Hi Robert,

A very solidly built van, the Combo, and that Fiat-GM 1.3 diesel is long-lived and has been around long enough to have had most of the kinks worked out. Just watch for timing belt guides shifting out of position, leading to possible belt failure, and the exhaust gas recirculation valve in the turbo getting sticky.

Hope that helps

Expert answer

Hi Helen,

Yeah, the V50 wasn't Volvo's finest hour when it came to reliability. Plenty of owners have never had a tap of trouble but we've heard reports of problems with the brake master cylinder, mysterious engine power losses, fuel pump and cooling fan failures, power steering and throttle pedal issues. Best thing to do is to check a car's history with the previous owner, if possible. If it gave them no trouble you could be on to a winner.

For the record, our Editor bought a 2006 version recently.

Expert answer

Hi John,

To say that the RX-8 is a bit of a mixed bag is to venture into the grassy uplands of dramatic understatement. Brilliant to drive, sexy to look at and surprisingly practical, if you love rotary engines, then it's a must-buy at some stage.

But boy does it have its problems. In the RX-8's defence most of the engine's problems are down to maintenance, but the problem is that we've become accustomed to cars working faultlessly without us checking on them like spoiled kids every few minutes. An RX-8 isn't like that; it needs constant care and attention. Mostly this is to do with the oil. Rotarys get through a lot of it, so you've got to check it regularly (like, every week) and keep it topped up with high-grade stuff. No cheap oil here. Failure to do so will mean the early wear of the rotor tips and that's when the engine is on the slippery road to oblivion. Cared for properly, an RX-8 engine can rack up massive mileage mostly faultlessly. But let it slip and we've heard of engines having to be replaced after as little as 40,000 miles.

Tread carefully.

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Hi Eamonn,

Well, have you seen the weather? That's one good reason...

There was always one major problem with the 207 CC and that was its roof. Better looking and more neatly integrated into the design than that of the preceding 206 CC it may have been, but it's heavy, complicated and was prone to failure on early models, often becoming stuck in the half open, half closed position. Apparently that early foible has been sorted since by various fixes, but it's still a worry for any 207 CC owner.

Apart from that, it's also not very practical (the rear seats are next to useless and the boot is very small when the roof is folded away) and it was never exactly affordable, so perhaps all of that explains its relative rarity in Ireland. On the upside, it's quite nice to drive, it's comfy and reasonably mechanically robust, and for the sake of a relatively small outlay, you do get the same type of folding steel roof that Mercedes-Benz and BMW buyers get to boast of.

Expert answer

Hi Mark,

If you're buying from a reputable dealer, then you should expect to get at least a six-month warranty, and indeed there are car company-backed approved second hand programmes where you can get as much as a two-year warranty, which is pretty good. 

That said, buying an aftermarket warranty is a pretty good idea, once the costs work out. You'll have to decide on the model of car and year in order to get a quote, as it's basically like an insurance system for your mechanical parts, and make doubly sure you read all the small print and know for certain what's covered, under what circumstances, whether knock-on damage (i.e, when the failure of one component causes the failure of others around it) and if there's an excess etc.

Hope that helps

Expert answer

Hi Liam,

OK, the value is a hard thing to put an absolute figure on as the 8 Series is now of an age where it's all about the condition and history of the car. If it's in good nick and there's a full set of BMW or independent BMW specialist stamps in the service book, then you should be looking at a value of around €6,000-7,000, maybe a touch less considering that this car has pretty high mileage.

Thankfully, that mileage is nothing to worry about, with one major caveat and that caveat is engine failure. Some 840ci models used engines with a cylinder bore lined in an alloy called Alusil, which is prone to wear and can cause the engine to go expensively pop. If your car has the other type of cylinder liner, Nikasil, then you should be fine, and by and large the 8 Series is an astonishingly robust car, with very few reported common faults.

Just make sure you check that everything electrical is working correctly, as the 8 Series was kind of on that cusp between the simpler pre-electronic age and the arrival of all the complex modern gadgets.

If you buy it, let us know how you get on and give us as flash of your cool pop-up headlamps!