Expert answer

Hi Meeka,

I personally bought a 2006 Volvo V50 1.6 diesel, which is the estate version of the S40 so I know a little about them. I'm assuming that S40 is 1.6 diesel as well, as most are from that year. The most important thing about this engine is that it is used regularly at motorway speed (to burn off deposits on the diesel particulate filter - DPF) and that oil changes are also regular, and done with the right oil. Insist on a full service history and the more reputable the garage the better.

Make sure the DPF warning light is present when the ignition is turned on and that it then goes out soon after the car is started up. If it's missing completely it means there's a reason someone removed it - walk away.

Other than that I found the car to be very well equipped for the price, making it much better value than a similarly priced Focus or Golf from the same year. It's also more spacious than those cars - though not by much.

Let us know how you get on

Expert answer

Hi John,

Nothing major to worry about although there are a few electrical glitches - the keyless ignition system (if fitted) can give trouble, as can the hands-free locking and unlocking (again, it was an option). There have been isolated reports of the 2.0-litre diesel engine cutting out unexpectedly too. Check the interior trim carefully as well - Mondeos often rack up big mileage and while the mechanical bits are sold, the cabins can suffer from abuse - look for collapsing seats or disintegrating trim.

Expert answer

Hi Richard,

There is lots of good choice out there in the compact saloon world, whether you're buying new or used. The Toyota Corolla, Volkswagen Jetta, Skoda Octavia, Ford Focus Saloon or Mazda3 Saloon all spring to mind and all make solid purchases. Just one thing - for pity's sake, don't buy another Aveo - not only is it cheap, nasty and bad to drive, but it was one of the worst-scoring cars ever on the EuroNCAP crash test.

Expert answer

Hi Eoin,

Go for the Corolla. Its long term reliability prospects are better than those of the Polo, it'll be far more comfortable on the motorway and barely any more expensive to fuel and tax.

Expert answer

Hi Brian,

Generally speaking, the Sedona should be as close to utterly reliable as is possible. A 2008 model will still have up to a year's warranty left on it, which is reassuring, and the only repetitive niggle we can find with them is that the electric sliding side doors can have a mind of their own and you will probably often have to resort to manual control. Kia dealers don't seem to be able to locate the source of the problem, for some reason. 

We have heard reports of a few 'Friday afternoon' cars that have had troubles with clutches, brakes, air conditioning and gearboxes, but these seem to be very rare indeed.

Expert answer

Hi Deck,

There seems to be a bit of split in S-Max ownership between those who have solidly reliable cars and those who keep suffering annoying niggles. Electrical faults are surprisingly common, and can range from knackered windscreen wipers to a fault that drains the battery over the course of a couple of days. Other have complained of some loose-fitting interior trim, especially around the doors. Keep an eye out too for clonking noises coming from the steering, stiff brake pedals or the diesel engine cutting out mysteriously.

Expert answer

Hi Fionn,

You see, if we could answer that then we would have cracked the deep and dark mysteries of car depreciation and possibly time travel. In which case this would be written from the deck of our yacht, moored in the Caribbean. But it's not, so the short answer is we don't know. Fifty per cent depreciation over the first three years is the normal rule of thumb for most cars, and a 5 Series diesel would drop in value a little slower than that. So a five-year old one would probably be worth just under half of what it cost when new, assuming it's in perfect condition and has a full service history.

Hope that's of some assistance!

Expert answer

Hi Andrew,

We asked Volvo Ireland about this. Here's what we were told:

"The Volvo XC90 will be launched at the Paris Motor Show in early October 2014. We expect first deliveries of the car in early 2015.

We expect to have prices confirmed in time for the Paris Motor Show.

Please contact your local Volvo Dealer to be kept updated on the latest news.

www.volvocars.ie/findadealer

There is also a link on our website to keep the customer updated on any XC90 information that gets released: http://www.volvocars.com/ie/all-cars/all-new-volvo-xc90/pages/keep-me-updated.aspx "

For your information Andrew, we'll be at the global reveal of the XC90 on August 25th if we can help you answer anything else.

Expert answer

Hi F D,

In my experience the clutch bite point can vary between different examples of the same car so I wouldn't read anything into that, especially as your own car will change slowly over time as the friction disc of the clutch pack wears.

Expert answer

Hi Mark,

Apparently those figures aren't so easy to come by... We asked Cartell.ie, the vehicle records experts, for a little help. The most recent indication we have, based on results for the first four months of 2014, compared to the first four months of 2013, shows all non-trade sales are up 14.4%, all transactions into trade up 26.4%, all transactions out of trade up 22.9%, all import transactions up 24.5%, and trade to trade transactions are up 28.1%. The total increase all transactions for the period of 19.2%.

More information on that data can be found in this news story