Expert answer

Hi Roger,

It should be changed at least every 240,000km or 10 years, whichever comes first.

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Hi Patrick,

That is very high mileage of course, but many diesels are quite capable of it so long as they're maintained properly. Look for a detailed service history covering oil changes in particular, and on-time timing belt changes as well. 

Even so, there's no doubt that a car with that mileage on it will require mechanical maintenance. I'd only consider such a car if the price was exceptionally low in comparison to other examples with lower mileages. 

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Hi Teresa,

We used to get so many queries on this subject that we published a feature called Why won't my car's stop-start system work?

If you read that you'll discover that the systems are highly sensitive to battery charge and load, even when working perfectly. Could it be that you often have high-load items switched on? Things like heated seats, air conditioning, rear window demister, that sort of thing.

Now, in a DSG-equipped automatic car, you shouldn't need to put the car into neutral to get the stop-start system to work - that's only on manual cars. You can leave it in D (drive). What does affect it, however, is how firmly you are holding your foot on the brake pedal when at a standstill. Sometimes it's necessary to give the brake pedal a firm push before the engine will cut out.

Other things to watch out for: if you move the steering wheel, it is likely to cause the engine to restart. And if you're in the Sport driving mode or you've selected the Sport gearbox setting, then stop-start might not work either.

If none of the above changes your experience, I suggest getting a mechanic to come out in the car with you to check it over and observe how you drive, and then let them do the same.

Best of luck with it - come back to us and let us know how you get on.

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Hi Gerard,

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Hi Maeve,

Assuming your car is taxed according to its engine size, then there will be no changes to its taxation from January 2021. If it's taxed according to its CO₂ emissions, it's possible that there will be a small increase, but nothing drastic. We don't have the full details of the new motor tax scheme as yet.

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Hi John,

That 1.6 diesel Focus uses a timing belt, not a chain. 

The belt replacement schedule depends on the date the car was built. Up to July 2011 it's 140,000km or 10 years. After that it's 180,000km or 10 years.

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Hi Michael,

Assuming that it’s the 105hp version of the Focus 1.6 TDCi, and uses a manual gearbox, then it has CO₂ emissions of 88g/km, which means tax of €180 per year.

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Hi James,

The problem is, if you’re using the car for anything other than strictly business use, then you have to tax it as a private car, and on a 2.0-litre engine that means it’ll cost €710 per year. As for insurance, it shouldn’t be too bad, but as ever Irish insurance is an utter minefield, and the advice is — as ever — to shop around and perhaps get in touch with a good local broker before deciding. 

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Hi John,

You can absolutely insure it as a private vehicle, but the only issue is that means reverting to the old by-engine-capacity tax system, so it’ll cost you €514 a year. 

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Hi Francis,

It’s actually pretty brilliant — that 1.6 iDTEC engine is one of the best diesels we’ve ever sat behind. It’s smooth, has plenty of performance and is very economical. Plus, Honda engines were never implicated in any diesel emissions cheating, so your conscience can remain untroubled. The rest of the car is rather lovely too. Honda’s quality is a given and that generation of Civic is both massively roomy and massively versatile with those clever flip-up ‘Magic’ rear seats. It’s also good to drive — not as agile as a Ford Focus, but solid and planted, with nice steering feel and good comfort levels, too. The only demerits are a bit too much road noise and a slightly messy dashboard layout.

Read our review of the 2013 Honda Civic i-DTEC here