Expert answer

Hi Simon,

The thing is that there's not a huge difference between the Mk VI and Mk VII when it comes to driving. The Mk VII is that bit newer and more sophisticated, of course, but in terms of the actual levels of driving enjoyment and quality, they're much of a muchness. If you can find a good Mk VI at a good price, I'd say go for it. Unless that is you're prepared to wait and get the ultimate Mk VII, the one with the Performance Pack fitted. That's another ball game completely.

On the GTD versus GTI front, it's all about your mileage. If you're doing lots of long miles then the GTD provides 80 per cent of the GTI's enjoyment factor with obviously lower fuel bills. If you're not doing mega miles, stick with petrol.

Let us know which way you go

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Hi James,

It sounds to us that the car is losing fuel pressure and there is air in the system. You really need to take it to a qualified, experienced mechanic to fix this properly.

Let us know how you get on

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Hi Eoin,

I hate to say it but an SUV may not be what you need. To get three kids in comfortably, you really need a car with three individual seats across the back and only the likes of the Land Rover Discovery or Toyota Land Cruiser have those - and they're big, heavy and expensive to run. 

 So you may need to look down the MPV route. Don't panic - it's not as bad as it sounds. Have a look for a nice Ford S-Max. Tonnes of room, extra seats in the (massive) boot and affordable running costs. 

That said, it depends on the age of your kids. If they're big enough to not need booster seats (or if only a couple of them still need one) that opens up your options a little. If you still fancy an SUV, try a Nissan X-Trail; spacious, reliable, good to drive.

Let us know what you go for

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Hi Richard,

Just be careful when buying any premium badge car for a low price like that. The BMW 3 Series is a well made, reliable car but you need to buy one with a full service history, one that has been looked after. If you don't, you can be getting yourself into a world of expensive trouble. 

A 320i will be quite affordable to run in terms of fuel consumption, but it will be more expensive to service and buy any spare parts for than a mass-market brand. If, as you say, you've never had a car before, you may be better off starting with something cheaper and easier to run. Can I suggest a Golf? Just as classy as the Beemer, but more affordable by far.

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Hi John,

Clearly no car is utterly immune to breakdowns or component failures, but the Lexus LS 430 comes closer than probably any other. It is staggeringly reliable. We have heard tales of people buying the (older) LS 400 model from the '90s for under a grand and still finding every single electrical item working perfectly. Try that with a 7 Series or S-Class...

The Lexus is also hugely comfortable and deeply luxurious and actually better to drive than you might think. No hot hatch, obviously, but still more capable than the roly-poly reputation would have you believe.

Downsides? Colossal motor tax costs and it helps if someone else is paying for your fuel...

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Hi Steven,

We asked Citroen Ireland about this one and here was the reply:

"There are two possibilities of engine type in Berlingo mark I 1.9d - you may have an XUD9, which is the earlier engine and is a Euro 2 emissions type engine; the second option is a DW8, which is a Euro 3. In Berlingo mark II 1.9d you only have DW8 type. You can tell the type from code found on the engine block."

The use of Bio-diesel and the associated guarantee conditions:

"Citroën approves of the use of Biodiesel as long as the quality of the biofuel/methyl-ester conforms to the European standard EN14214 and that the fuel mixture meets standard EN590, having a maximum 5% of fatty acid methyl-ester. A mixture of up to 30% Biodiesel in diesel fuel can be used. (B30: vegetable oil methyl-ester made from oil-seed rape). Such fuel must be supplied by the petrol companies directly and the fuel must not be stocked for more than three months.

On the other hand, Citroën does not cover under guarantee the use of pure biodiesel (B100): poor resistance of rubber components in the fuel circuit (leading to the risk of leaks and starting and running problems) and of the fuel injection components."

Hope that's of assistance

Expert answer

Hi Anthony,

Oh heck yes! The RX-8 has always been one of our favourite cars and it mixes high-revving rotary rear-drive fun with almost-practical four-seat space. There are actually very few, indeed hardly any, reported mechanical issues, and that's in spite of the poor reputation that rotary engines have in that regard. It will burn through a lot of oil though - they genuinely all do that, sir - so keep an eye on the dipstick and don't skimp on the good quality lubricants. There were also a few recalls, for leaking fuel pipes, cracked steering joints and cracked damper heat covers. Avoid anything that's been tweaked, tuned or messed around with and watch the handling in the wet - they can be staggeringly tail-happy.

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Hi Claire,

Generally speaking the reliability record of the Fabia is pretty impressive and you shouldn't suffer any major problems. There are reports of the occasional 'nightmare' car where just everything seems to go wrong, but they appear to be few and far between. In terms of fuel economy, beware the 1.2. It's a very underpowered engine, and you have to thrash it hard to keep up with the flow of traffic, especially on the motorway, so it might be worth shopping around for a 1.4 depending on what kind of driving you'll be doing with it.

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Hi Ann,

I'm afraid the CT 200h's residual values aren't that great. The general buying public is still a bit suspicious of hybrids (the popularity of the Prius notwithstanding) and the CT's poor day-to-day fuel consumption marks it down relative to the likes of the rival BMW 1 Series and Audi A3. 

It's also quite cramped inside, with tiny rear seats and an almost useless boot. If you're looking for a classy small hatch, better stick with the Audi A3 or save yourself even more and get a nicely specified Volkswagen Golf.

Expert answer

Hi Jacinta,

Essentially the old 1.9 TDI Pump Düse engine is just a bit less sophisticated than the newer, cleaner 1.6 TDI common rail engine. That said it's still pretty economical and while you could potentially get 60mpg from the 1.6 you should pretty easily get low-fifties-mpg from the 1.9.