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Hi Sue,

There's only one serious recurring problem and it's an issue with the diesel injectors that can be very expensive to fix. If the car is reluctant to start or accelerates sluggishly, leave it and walk away. Otherwise, you just have to make sure that it has a full Volvo service history - the XC90 is quite a complex vehicle and needs to be properly cared for, so if any servicing has been skipped, it's starting on the road to trouble. Likewise, have a careful check for ill-fitting body or interior panels. Everything should be straight and true (XC90s are high in quality) and if it isn't then you need to suspect accident or off-roading damage.

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Hi Patrick,

Volvo tends to build its cars pretty tough and the S80 is no different. Make sure that the timing belt (and its tensioners and pulleys) have been attended to at service time and that all of the electrics are working properly - apparently the S80 has a habit of warning of electrical failures when the components are actually fine.

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Hi Terry,

We don't actually have insurance groups for cars in Ireland; it's down to the driver and their experience and claims history when it comes to setting the price. If it helps, that model varies from Group 18 to Group 21 in the UK depending on whether it has the 109- or 115hp version of the 1.6-litre diesel engine.

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Hi Liam,

Pros are that Volvos tend to be very well made and are generally a reliable car and that 1.8-litre engine is an old Ford unit that's well proven and dependable. 

Cons are that for a car competing with the likes of the BMW 3 Series and Audi A4, the S40 is very small and a bit cramped and the emissions of that 1.8 will give you some fairly juicy tax bills.

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Hi Patrick,

I really like the S80 - a lovely big comfy thing, ideal if you're doing lots of long journeys and that 1.6 diesel engine is super efficient; you could get up to 1,500km from a tank of fuel. 

Reliability shouldn't be a major issue once you make sure that the car has a full service history. Like any executive saloon there's a lot of electronic toys in there and if it's been well cared for, there's less chance of them going wrong. Keep an eye on the service schedule to make sure that the engine has always been topped up with the highest grade of oil and if it feels down on power or sluggish when accelerating, it's most likely the exhaust gas recirculation (EGR) valve.

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Hi Ciara,

At that budget, I'd suggest going for either a BMW 320d Touring (very sleek, decent boot space and terrific to drive) or a Volvo V70 (bigger, comfier, more space but not as swish to drive or look at). Both are solidly built and reliable and there are plenty of them out there, so be choosy about spec, colour and condition.

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Hi Michael,

I'd go for the Mazda above the Volvo every time in this case. The old S40 is much smaller and less spacious than the Mazda6 and the Japanese car is also excellent to drive. 

Mazdas are generally exceptionally reliable, but on the 2.0 diesel just watch for low oil pressure and a sticky manual gearshift. Both can be fixed but they are recurring problems. Check the air conditioning system for leaks too.

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Hi Heather,

We spoke with Volvo Ireland about this and apparently it could be one of a handful of things wrong, ranging from inexpensive to quite costly. The best thing to do is bring the car into your local Volvo dealer so it can be hooked up to a diagnostic machine. This will quickly tell you what is wrong and they'll then tell you the price.

Let us know how you get on

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Hi John,

I'm afraid without knowing the year of your S40 it's impossible to give you an idea of the value but I would suggest trading it in rather than trying to sell it yourself - it saves an awful lot of hassle and heartache. As for what to get, try either a Skoda Yeti or a Nissan Qashqai. Both are as reliable as they come, comfy and with a higher (but not too high) seating position. And both are spacious enough that when those reared kids start dropping off the grandkids for a weekend, you'll have room in the back...

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Hi Eamonn,

I'd say about €3,500. A little more if it's the D5 diesel version, but it's not the most beloved Volvo model and was unfashionable at the time because it was stuck with engines of 2.0-litre capacity and more.