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Hi Jim,

I assume you mean the G6, the only car Xpeng sells in Ireland right now. 

It should make for a good taxi in terms of comfort, running costs and space, for sure. The rear seat is huge and it has a decent boot as well.

It hasn't been around long enough for us to make a call on its reliability, but EVs have less to go wrong than cars with engines so it's likely to be pretty dependable. 

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Hi Doteen,

A car's history and how well it has been serviced is important no matter what fuel type it is. The added complication with modern diesels is that their DPFs – and other components - can clog up if they're only used for short trips. I don't believe where you buy the car has any bearing on that. It's all about how the car was used.

Make sure all the warning lights are working and going off when the car is running, insist on a detailed and complete service history and take the car for a decent test drive (again, regardless of the fuel).

A diesel car will be far more economical than a petrol one when it comes to towing and for the most part will be better suited to the job in terms of low-down pulling power (torque).

Nonetheless, if you'd prefer a petrol car, that's entirely doable. Just don't go for a small-engined, lightweight car and expect it to do a good job. Cars such as the Ford Mondeo, Skoda Octavia, VW Passat and others all came with powerful turbocharged petrol engines, though they're much rarer and hence harder to find than the diesel equivalents.

Hopefully that has given you some food for thought but come back to us with more information on the weight of the caravan you're buying and your budget for the car and we can help further if you need it.

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Hi Andrei,

As that Golf is over 30 years old, it will indeed only attract the flat-rate VRT of €200, and it won't be slapped with any NOx levy either.

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Hi Martin,

It goes by the engine size in that situation, so the annual motor tax would be €1,494 for engines of 2,901-3,000cc.

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Hi Niall,

I'm assuming you're thinking of snowy winters past where many a rear-drive car is seen struggling for traction. That's mostly down to the vehicle's weight distribution as those cars have their engines up front and very little weight over the rear wheels.

The rear-drive EX40 wouldn't have that issue - within reason - as the heavy electric motor is over the driven axle and the battery pack is mounted low down in the middle of the car.

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Hi Hans,

Not unless it has been specifically calibrated to allow it, no. Toyota's engines in Europe require 95 RON fuel at a minimum.

You may get away with it, as the engine will have knock sensors to allow it adapt, but it is definitely not recommended.

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Hi Anais,

All diesel engines available in the 2014 Avensis used timing chains.

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Hi Fergal,

That's actually becoming a bit of a challenge as regular cars such as the Mondeo have fallen out of favour with buyers, so the carmakers are slowly doing away with them. At the same time, demand for diesel engines is waning. Nonetheless, here are a few possibilities:

- Audi A5 'Saloon' (it's actually a five-door hatch)
- Mercedes-Benz C-Class saloon
- Skoda Superb (another hatchback and the closest match to the Mondeo today)

That's pretty much it. A leftfield alternative could be the Peugeot 508 SW, which is the estate model. It can be had with a diesel engine still, but the five-door 508 fastback cannot. We reckon it looks stunning.

How do these strike you?

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Hi Conor, 

The information you've provided suggests that the Premium SV model emits 81-100g/km, while the SV emits 121-130g/km. It sounds to us like you're comparing cars with different engines completely.

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Hi Frank,

It's the timing belt itself that you've heard about most likely as, on some versions of the 1.0-litre Ford EcoBoost engine, it is what's called a “wet belt”. That means the timing belt actually runs in oil, where most timing belts do not.

Ford isn't alone in having problems with them. The rubber in the belts can degrade due to many issues including use of the wrong engine oil and impurities in the oil as it gets older.

The good news for you is that, while earlier examples of the 1.0-litre EcoBoost engine did use this setup (though not all), and Ford dropped it from 2022 on, the MHEV engines always used timing chains instead and they should therefore be more robust.

However, even those later engines use a rubber belt to drive the oil pump and that still runs in oil so potentially has all the same issues. It is too new for those problems to have come to light and Ford believes it is designed for the life of the engine because it is under far less stress than the timing belt was.

All we can advise is that you carry out oil changes a little sooner than recommended and that you always use the correct specification of oil.