Expert answer

Hi David,

The short version is, I’m afraid, you’re going to struggle. Small cars such as that don’t generally sell well with diesel engines, as the petrol variants are very economical already, and the diesel versions are much more expensive. We’ve found one on Carzone.ie (a 2005 VW Polo TDI),  but that was literally the only one we could find on sale that fits the bill. You might want to consider upgrading to a larger car — there are lots of diesel Golfs etc around in your price range.

Expert answer

Hi Pat,

You've not told us whether it's petrol or diesel. If diesel then definitely worth testing the glow plugs. That sounds like the most probable reason for this.

Tell us more about it if that doesn't help.

Expert answer

Hi there,

It depends on your driving style, and on where you do most of your driving. If you’re in town all the time, and stuck in stop-start traffic, then it could be worth tracking down a Toyota Prius or a Honda Insight hybrid, bot of which should sip fuel in such circumstances. If you’re up on main roads and motorways all day long, then diesel is still a good idea. A VW Golf 1.6 TDI BlueMotion would be a solid bet for maximum economy then, although if you fancy something a little more stylish, a MINI Cooper D (with the 1.6 diesel engine) will crack 60mpg on a long run.

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Hi Joe,

We'd expect a well-maintained version to return up to 35mpg on average - that's 8.1 litres/100km in new money...

Hope that helps

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Hi Maria,

The vast majority of the BMW 3 Series sold in Ireland are rear-wheel drive only. The current version is available only in 320i petrol guise with the company's 'xDrive' four-wheel drive system. That may change in time.

Hope that helps

Expert answer

Hi Patrick,

We assume you mean the latest Mercedes-Benz E 200 BlueEfficiency. With the seven-speed automatic gearbox this uses 6.5- to 6.9 litres/100km (43.4- to 40.9mpg) depending on the version. It's either Band C or D for tax (depending again on version), costing €330 or €481.

If you have a specific model in mind come back to us and we'll answer more precisely.

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Hi Lins,

We're big fans of the Mazda5 in general. That model is well-equipped and lovely to drive. Make sure you go for a 2.0-litre diesel instead of the 1.8-litre petrol to keep your running costs down.

Hope that helps.

Expert answer

Hi Christopher,

First things first: go for automatic. The fuel economy won't be as good, but there are far more on the market and the manual version retains the foot-operated parking brake, which is madness. It should return about 35mpg.

In general it's a reliable car, though check all electrics and if the gearbox is jerky walk away. Also listen out for suspension knocks. Insist on a full service history or find a car that has it.

Hope that all helps.

Expert answer

Hi Robbie,

Replicas of GTIs appeal to a minority of buyers so it's a tricky car to value. It may be worth a little more than a standard 1.6 the a few people, but your biggest challenge is to find those people, as someone looking for the basic car may be put off by the add-ons.

Sorry to not be of more assistance.

Expert answer

Hi Michellle,

You've not told us what version of the Zafira you're looking at, but you should know that the basic 1.6-litre petrol engine is a little gutless and the base spec cars a little spartan inside. However, the interior of the Zafira is cleverly designed and great for family use. Check the service history carefully, as cambelts require regular changes (where fitted). Other than that, make sure all the seats move as they should, that the spare wheel is underneath at the back and that there's no damp in the cabin.

I know several happy owners of these cars.