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Hi Frances,

If you mean a 320d diesel then yes, it's excellent. You should expect to get at least 45mpg in daily driving, a little more if you're careful.

If it's a petrol 318i or 320i then it'll be a little more thirsty but 35mpg on average should still be do-able.

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Hi Gerry,

It's very difficult to assess such things from afar I'm afraid. It could be any number of things. Basically it comes down to spark, fuel and air, but of course, electronics also come into it, so a sensor could be faulty as well. The best bet is to bring the car to a good local mechanic to have a look.

Hope you get it sorted soon.

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Hi Caroline,

If you're not doing mega-miles, then I'd say go for the C-Class. Assuming all being equal, it's a much nicer car than the CLA, which, although gorgeous, is a bit on the cramped side and not all that brilliant to drive. The C-Class is really smooth and comfy though, and much, much roomier inside.

Mercedes-Benz C-Class review

Mercedes-Benz CLA review

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Hi Lorraine,

It depends on the condition and history. If one has a full service history, has obviously been cared for and is in great condition - and the other isn't - go for the one in better nick. That overrides any question about diesel versus petrol. 

However, assuming the two cars are in similar condition and both have decent histories, petrol versus diesel comes down to mileage. If you're doing more than 15,000- to 20,000km per year, then you need to be thinking about diesel. Below that threshold petrol is the better option, unless of course that low mileage is all at high speed on the motorway.

Hope that helps

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Hi Simon,

The only potential fly in the ointment here might be resale value, but we honestly don't think it'll be as big a factor on the 2 Series Coupé as it would on a 'normal' car, such as a 3 Series Saloon or a Ford Focus, for example. There is an element of risk on that, though not if the buyer is going for finance with a guaranteed future minimum value...

All that aside, we'd wholeheartedly recommend the 1.5-litre three-cylinder turbocharged petrol engine. It's astoundingly good in the MINI, marrying ok economy and low runnings costs with cracking performance and bags of personality. Admittedly, we've not had a chance to drive the 218i for ourselves and though the rear-drive chassis should be a hoot with that engine, it's worth noting that the 218i M Sport is about 300kg heavier than a MINI Cooper. In an ideal world your friend would get to try it out first to make sure they're happy with the performance.

As an aside, with such low mileage, and most of it in the city, a petrol car would be best in the long run for your friend to prevent DPF clog-ups and the like.

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Hi Martin,

There are a few, actually. Volvo sells the V60 D5 Twin Engine here in Ireland, which is a plug-in diesel-electric hybrid, while Citroen sells the DS 5 Airdream Hybrid4 200. Peugeot used to sell the 3008 HYbrid4 too, but it doesn't appear to be on the price list now, while Mercedes-Benz has had diesel-electric hybrid tech for a few years.

In fairness, we don't expect them to get any more plentiful or popular. Hybrid technology is expensive to produce and diesel technology is more expensive than petrol, so putting two expensive sets of components together inevitably means a high purchase price, even if the emissions are low and the VRT is kept in check.

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Hi Peter,

It depends on the year and service history to be honest but it sounds ok from here. Make sure you know the ins and outs of importing the car though. Has the seller paid the VRT yet? Has it been properly re-registered? Worth doing a thorough history and background check too, on any car, with Cartell.ie, but especially a UK import.

Read our guide to importing a car from the UK here

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Hi Tom,

There's no doubt that the 1.6-litre petrol engine would fit in the Laguna's engine bay, but it could be a world of pain getting everything to work, from the fuel system to the electronics and sensors. We wouldn't recommend such a project.

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Hi Philip,

I'd say about €5,500.

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Hi Pat,

I'd say somewhere between €7,000 and €7,500.