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Hi Adam,

Yes on all counts I'd say. That V6 diesel engine is a proven Merc unit and in a lightweight car like the CLS, it's spectacularly under-stressed. Watch for white smoke from the exhaust though, as that could indicate a knackered turbo, but other than that as long as it has a full Merc service history (complex car, remember) then you should be fine. Keep an eye on the frameless door glass to make sure it's sealing properly against leaks too.

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Hi Anthony,

Right, I've had a long, hard think about this. You've not specified which type of car you're particularly looking for, so if you're after a seven-seat MPV or some kind of 4x4; sorry, I haven't even considered that. 

Oddly, I've also discounted diesel as, at that price level, and with the likely age range, you're looking at older tech engines that didn't have as clear a consumption advantage over their petrol brethren.

You've said cheapest and then specified a price, which suggests to me you mean cheapest to run, which really means reliable and with low tax.

So my best recommendation to you is to track down a 2000-2001 Honda Civic 1.4. Built like a bank vault, spacious and good to drive, economical and the 1.4 capacity means you won't get taken to the cleaners every time you need a new tax disc. Plenty around and most will be within your price range.

What do you think?

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Hi David,

Cracking car the Bora, solidly built and distinct enough from the Golf to not have the hatchback-with-a-boot-stuck-on-the-back stigma. Definitely go for the 1.9 TDI, as it's a far better performer in all regards than the rather weedy 1.4 petrol. Just make sure the injectors and the air pressure sensor (well known weak points on the old 1.9 'Pump Duse' engine) are in good nick.

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Hi Patrick,

I've just recently driven the BMW 318d GT with an automatic gearbox in Irish specification (Luxury to be exact) on Irish roads and it's a fabulously comfortable car. It feels (and is) hugely spacious inside and in the boot too. Surprisingly, it's quite different to drive and in character to both the 3 Series saloon and Touring estate. It's even more comfortable on the road and more refined. However, if you're coming from one of those cars and you like how they drive you may not appreciate the reduced 'sharpness' in the dynamics. Most people won't care though and they'll relish the comfort.

The 318d engine seems to cope well enough with the car's weight and the eight-speed automatic transmission is a gem.

Which version are you considering?

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Hi John,

The front-wheel drive Dacia Duster powered by the 1.5-litre dCi diesel engine returns 56.5mpg (5.0 litres/100km) on the combined cycle. The four-wheel drive version is a little more thirsty at 53.3mpg (5.3 litres/100km). Naturally most people don't achieve these official figures, but it's a good benchmark figure.

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Hi Jack,

Actually, the 300C is really well built. The European market cars were built under licence in Austria and under the skin it's essentially a 1996 Mercedes-Benz E-Class, so all the components are rock-solid, especially the 3.0-litre diesel engine. Where you need to be careful is in making sure it's been looked after. There are a lot of complicated electronic bits and you need to see a full service history with a car like this, as neglect will lead to problems very quickly. If there's no, or patchy, history, walk away. Also, a good few 300Cs saw service as taxis so beware of abused and damaged interiors or knackered suspension.

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Hi Alan,

If it’s the 2.0-litre TDI, then that’s €710 a year. Unless it’s been imported since 2008, in which case it’ll be €570.

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Hi Gareth,

Go for the Skoda. Dave Humphreys (also of this parish) and I recently drove the latest Octavia RS diesel from Goodwood to Dublin and frankly, you'd be hard pressed to find a car with a broader spread of talents. Go for the estate to get the best looking (as well as most useful) version.

Let us know what you do

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Hi Gerard,

Generally the S40 is a solid enough car, but watch for leaky windscreen surrounds, some issues with faulty wheel nuts, vacuum pump failure leading to reduced braking power and, on the 1.6 diesel, problems with the exhaust gas recirculation valve.

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Hi Dermot,

Generally the V50 is a solid enough car, but watch for leaky windscreen surrounds, some issues with faulty wheel nuts, vacuum pump failure leading to reduced braking power and, on the 1.6 diesel, problems with the exhaust gas recirculation valve.

We've not heard of any widespread turbocharger issues.