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Hi Alan,

By 2006 that 1.9 TDI engine was nearing the end of its life, and so had most if not all of its earlier issues (injector problems, air sensor failures) ironed out. As for the flywheel, yes there does seem to be an issue with it occasionally, but the way to tell is to listen to the engine, getting your head as close as safely possible to where the gearbox is located. If you hear a rattle, or feel an obvious vibration, it's probably the flywheel.

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Hi Caroline,

That's pretty much the only one, to be honest. At least so far. The front-wheel drive version of the RX 450h has CO₂ emissions of 140g/km, which means you'll pay just €280 a year to tax it. Not bad for a car like that. The problem is that you'll never get the kind of fuel economy that Lexus quotes for it. Around 30mpg will probably be the best you'll achieve. 

Later this month though, Honda will launch a 1.6-litre diesel version of its CR-V. It's not quite as big as the Lexus but is really very spacious and has a massive boot. With Band A4 emissions (€200 a year) of 119g/km, a smooth chassis and impeccable build quality, it could be your best bet.

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Hi Ian,

There are really only two options when it comes to S-Max engines and those are the 125hp 1.8 TDCi diesel and the 2.0-litre TDCi diesel in 140hp form. There was a 163hp version as well, but they're pretty thin on the ground and forget about the rarer than hen's molars 2.5-litre 212hp petrol version with the engine from the Focus ST; it was fantastic fun but nobody bought one as far as we can tell.

Now, originally both the 1.8- and 2.0-litre engines shared the same 164g/km CO₂ rating, which makes road tax a bit on the pricey side (€570 a year), but in 2010, Ford facelifted the S-Max, dropped the 1.8 TDCi and introduced an updated 2.0 diesel with emissions of 143g/km, making for a much more palatable €390 a year tax bill. So, that's the one we'd advise you go for and as long as you get either a Zetec or Titanium spec version, you'll get a reasonable amount of toys to keep you happy in the cabin.

Cracking car, the S-Max actually. Spacious but terrific to drive. Let us know how you get on.

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Hi Myles,

With that length of a daily commute, I'd reckon that you should definitely go for diesel and back in 2008 there was actually a choice of Focus diesels, with the run-out 1.8 TDCi and the incoming 1.6 TDCi both available. Both are excellent choices, with the 1.8 possibly having an edge on overall reliability (it's an older and more proven design) but the 1.6 having the edge in terms of fuel economy and emissions. Find a well-cared for example with full service history (those diesel injection systems are complex and need looking after) and you won't go wrong.

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Hi Tony,

OK, there are a couple of issues here. One is that a trawl of the Internet forums, especially in the UK, seems to indicate that there is a common problem on the N47 2.0-litre diesel engine whereby the timing chain can either fail or jump its sprockets. Either way, you're looking at an engine failure and a need for replacement. Not a trivial matter. 

However, BMW has not issued a recall or any specific advice in this area, which may indicate that there has not been a significant level of these incidents. It's easy to accuse a car company of ignoring a major problem but actually that's rarer than you'd think and it's all to easy to get into a froth of indignation from just reading complaints on the internet.

That being the case, we'd simply advise caution. There are some very good independent BMW specialists out there (such as http://www.bloomfieldgarage.ie/) and it might be worth getting in touch with them for more detailed advice.

Also, insist on full service history with these cars, paying particular attention to oil change intervals.

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Hi John,

No major problems, as you might expect, but there are a couple of niggles with the 1.4 D4-D engine, specifically related to cutting out or difficult starting. It's usually caused by a build up of salt or grime on a sensor wire in the air intake. Nothing too serious but worth keeping an eye on. 

Other than that, while the Corolla is hardly the most exciting car around, it's a solid, reliable, practical choice.

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Hi Helen,

The general rule of thumb for trade in values is to look at the forecourt price for an equivalent car and subtract around €1,000 to allow for the dealer's costs and profit margins. 

As for a valeting service, it would depend on where in the country you live, but a quick run through the good old Yellow Pages should turn up several in your area.

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Hi Carmel,

You haven’t given us a year, which makes valuing a bit vague, but assuming it’s a 2012 X-Trail, then the value is in the region of €10-12,000 - depending on condition and history.

Nissan X-Trail review

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Hi Carmel,

They're not bad, but watch for intermittent electrical problems, especially the starter motor and alarm and locking mechanisms. The dual-mass flywheel on the diesel models can be problematic too, while the rain seals around the boot can occasionally channel water straight into the boot when you open it.

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Hi Paddy,

Well, with that kind of budget to shop with you're well into the price range for most compact 1.6 diesel hatchbacks, and I'm talking new (or nearly new if you're looking to maximise the bargain). 

So I'd recommend going for one of Volkswagen's new trio of compact cars, the Golf, Octavia or Leon (sadly the Audi A3 is probably out of your price range).  All three are excellent, solidly build and share the same frugal 1.6-litre TDI diesel engine. Of the three, I'd suggest going for the Leon as it gets you the best all round car, but the classiness of the Golf or the practicality of the Octavia are equally strong draws. Can't go wrong with any of them really.