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Hi Elroy,

The only 1.6-litre engine fitted to the 2014 Kuga was the petrol-fuelled EcoBoost unit. It uses a timing belt, which must be changed at least every 200,000km or 10 years - whichever comes first.

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Hi David,

Short answer: it’s not easy. The best online source for NOx figures is the British government's Vehicle Certification Agency (VCA), which has an online database of fuel economy, CO₂ and NOx figures. Sadly, it’s not an exhaustive resource — some models are not covered. The only source that really matters, as in the one that will be accepted by Revenue as the legally official NOx figure, is the one on a car’s Certificate of Conformity, which is kind of like a birth cert for a car. Sadly, you’d need to get the CoC for the specific car you’re looking at buying, which is not the easiest. 

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Hi Paul,

Basically, rocking up to an inspection with a Lamborghini is a licence for Revenue to charge you whatever it fancies… I wouldn’t be surprised to see a VRT bill of more than €30-40,000 for this one. 

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Hi Andrew,

That’s a tricky one as you’ve not told us the precise cars in question. The thing is, an electric car with a price of €30,000 has probably already had the VRT rebated on it, so you won’t make as big a saving — you’ll only save the VAT, which will represent a discount of around €5,000, bringing the price down to around €25,000. 

With the hybrid, assuming it has CO₂ emissions of under 100g/km, and therefore is in the 15 per cent VRT band, you could make a huge saving. It’s a rough guess, but we reckon you’d save €4,000 worth of VAT and €3,000 worth of VRT, bringing the price down to €17,000. 

Now, these are just rough calculations, and the final, proper figures may differ, but on the face of it the hybrid model offers a better up-front saving, but then you have to work in the potential for much cheaper running costs with an electric car when it comes to fuel and servicing. 

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Hi Robert,

The M50d has more peak power and torque and is quicker accelerating than the hybrid model, no question. However, the six-cylinder diesel engine is a lot louder and less smooth than the straight-six in the xDrive45e model and obviously, when the hybrid is running in electric mode it is far far quieter again. As you say, the PHEV comes with compromises, and may not be as economical over a long journey where the battery cannot be charged from an external source. 

Read our BMW X5 xDrive45e review

Read our BMW X5 M50d review

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Hi Roger,

That is a significant change, leading us to suspect something may have been altered during the belt change. The tensioner could be too tight, for example, or the fuel pump timing might be out. Well worth bringing the car back to the garage and asking them to check all of this before it potentially causes problems with the engine.

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Hi Leo,

It kind of depends on how big your kids are and what kind of car seats they need. If you need three individual seats in the back, I’d recommend something like a VW Golf SV or a similar mid-size MPV. Or you could go for another Alhambra of course — it’s a great car. 

I’m assuming you want a change from the Alhambra though, and, MPVs in general, so how about a medium-sized estate? Lots of space, roomy back seat, but smoother and more agile to drive, with better fuel economy. How about a Skoda Superb Combi? Vast boot, massive back seat for packing the kids in and one of the nicest cars on the road. 

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Hi Daniele,

Lots of things can cause slow starting of a modern diesel engine, including issues with the fuel system or glow plugs, or indeed the battery. You'll need to get your car along to a good mechanic to have it checked over.

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Hi Anshul,

Ok, let’s take those one by one. As far as a fair price is concerned, you haven’t given us a year for the car, but I’m going to assume it’s a 2016 model. That would put a fair price, in Ireland, if about €15,000 give or take. There’s no issue buying a UK car that has already been registered in Ireland.

Fuel economy should be fine — you can expect to get around 45-50mpg from a 1.7 Optima. 

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Hi Sally,

That’ll vary from lease to lease. Generally speaking, if it’s being leased by a company and they’re giving you use of the car as a company vehicle, they’ll pay the running costs, usually minus fuel. If it’s a case of you being given a car-buying budget as part of a job package, generally you’ll pay for all that stuff, and if you’re buying a car for yourself on a PCP finance deal (which is effectively a personal lease) you cover them too.

There are always differences and details, though, and car makers (Volvo especially) are starting to move towards a mobile-phone style system whereby you pay one monthly fee that covers everything, and change and upgrade your car at regular intervals.