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Hi Pauline,

You're absolutely 100 per cent dead right - diesel is not for everyone and especially not for those with overall low mileages and short commutes. And as the recent emissions scandal has shown us, diesel exhaust can be staggeringly bad for your health. 

As for finding a diesel without a DPF filter, I'm not sure you'll be able to. In order to meet the particulate emissions legislation under EuroV and EuroVI regulations you pretty much had to have one. Some people have, of course, removed the DPF to avoid maintenance issues, but then you're just spewing out a plume of highly carcinogenic soot particles as you drive...

So, I think your best bet is to go for a compact turbocharged petrol engine or, just maybe, a hybrid. The Toyota Prius would potentially be ideal for your daily drive, but could be a bit of an over-thirsty pain on that six-time-a-year longer journey. Try instead a car fitted with the Volkswagen Group's excellent 1.2-litre TSI turbo petrol engine (Golf or Skoda Octavia are the best ones), a Ford Focus with the 1.0 EcoBoost engine or maybe an Opel Astra 1.4 Turbo. Here are a few relevant reviews for you to consult:

Ford Focus 1.0 EcoBoost review

Skoda Octavia 1.2 TSI review

Opel Astra GTC 1.4 Turbo review

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Hi Mark,

Based on personal experience (and as someone who grew up in West Cork) I'd say yes - the Astra 1.0 is really sweet to drive and should easily crack 45mpg in daily driving. The only thing to watch for is the small fuel tank, which means you'll be filling up on those journeys back from Cork.

Read our Opel Astra 1.0 review here

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Hi Amrinder,

There was a recall for 2.2-litre Mazda6 diesels to replace a stretching timing chain, so check to see if that work has been carried out and don't buy a car that hasn't had the work done. Any car with a full (and preferably Mazda main dealer) service history should be fine though.

However, the DPF issue is down to your driving - if you're not putting in the miles, the DPF can't get hot enough to clean itself out and that's when you get problems, so don't go for one of these cars (or any diesel, really) if you're only doing low mileage and short hops.

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Hi Pat,

The flippant answer to this would be 'buy a Tesla...' But they're expensive as hell so maybe not an option. The actual answer is I don't know for sure because I've never tried it in an electric car, but, from my reckoning, assuming you're driving a Leaf with a range of about 160km, you should be able to get from Kilkenny to Cork in one hop, find a charger, top up, and then get to Killarney. The trick will be to stay off the motorways and stick to slower roads.

After Killarney I'm just not sure. Dingle is a long way off and I'm not sure what the charging point situation is along the way.

Best bet is to consult the ESB's charge point map and plan your route around that.

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Hi Tom,

A really good car the SX4 - it's hugely reliable and if you can track down a 1.9 diesel 4x4, you'll find it has genuine go-anywhere capability.

The more common 1.6 petrol is a bit thirstier though, with official economy of 42mpg and you'll struggle to match that in daily driving. The boot is also a bit on the small side. Worth looking for deals on the current SX4 S-Cross - a really good and very underrated car.

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Hi Peter,

The 2.0 TDI Golf is something of a canny buy - it's much punchier than the 1.6, yet comes with only a small penalty in motor tax and running costs, and in fact is good enough to undermine the case for buying the overtly sporting GTD.

That said, if you put the effort in, the 1.6 can be significantly more economical and, obviously, is cheaper to buy. In daily driving, unless you're really pushing hard, its performance is entirely adequate. You can read what our road test editor, Dave Humphreys, thought of the 1.6-litre BlueMotion model here.

As for the 2013 model, that was the MkVI Golf and it's still a fine car - reliable, comfy, spacious and nice to drive, but you will notice a palpable difference in quality and comfort between it and a MkVII.

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Hi Robert,

I'm afraid it's impossible to assess such a thing from afar. You say you had everything checked, but did you actually hook the car up to a diagnostic tool to see if the engine control unit has any error codes to report? That would be the first port of call. After that, it boils down to fuel, air and, if it's petrol, spark, so you need to check all the sub-systems.

It'll only fail the NCT if the problem is having an effect on the pollutants coming out of the exhaust, by the way.

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Hi Philip,

That only really applies to front-engined, rear-drive cars, as opposed to rear/mid-engined models. It comes down to weight over the driven wheels. In a front-drive car, the engine is right over the driven wheels, helping it find traction in low-grip situations, but in a rear-drive car there's not enough weight over the rear wheels to help with that.

They aren't a complete disaster, though. Have a look in Germany the next time you go there in winter and see how many rear-wheel drive BMWs and Mercedes you spot getting stuck in snow and mud. The problem is that most drivers these days are only used to front-drive and worse, many often don’t know that the drive goes to the rear in most BMWs, Mercs, Lexus, Jaguars etc. So they end up using a front-wheel drive driving technique when presented with a slippery surface, which is to add power and try and force your way through. That doesn’t work – rear-drive cars need a more delicate technique for dealing with slippery surfaces, but in the right hands they can be just as capable.

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Hi Catherine,

It really does depend on your mileage and driving conditions, but a good rule of thumb is at least once a year regardless. We'd recommend every 15,000km on a car like that as well, but even if you don't do that in a year it's best to get the car serviced annually.

It's definitely overdue one!

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Hi Rita,

The 1.6 is the right choice for city/urban driving right enough and the Tiida is a reliable old thing, and was one of the first cars to come with Bluetooth phone connection as standard. It's not very interesting though...