Expert answer

Hi Suzanne,

I'm sorry, but it's almost impossible to assess such a thing from afar. My first impression would be a fuel supply problem, or dodgy fuel in the tank and lines, but it could be plenty of other things.

I'd urge you bring the car to a good local mechanic as soon as you can to take a look at it before any damage is done.

Hope it doesn't work out too expensive to fix

Expert answer

Hi Keith,

Both are excellent cars and the 175hp X-Trail's extra grunt could be very useful when hauling trees and trailers. That said, the Honda is still plenty grunty and a bit more plush inside than the Nissan. Actually this is a hard one to choose - I know from personal experience that the Honda is close to indestructible, but I also happen to think that the X-Trail is a really underrated car.

Coin toss so - go for the Honda.

Expert answer

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.

Expert answer

Hi Thomas,

Yes, in fact they're much better because they're smoother (thanks to direct fuel injection instead of the old Pump Düse system) and have much more sophisticated electronics to monitor their health. They don't seem to suffer from the old air mass sensor issues that plagued the 1.9 either. It's also a much more economical engine - figure on getting high-fifties mpg, rather than the high-forties of the old engine.

Expert answer

Hi Eamon,

Not bad, and there are lots and lots to choose from so be very, very fussy and don't lay down any cash on something that's not absolutely immaculate. Also worth noting that the 1.4 is pretty under powered so you're going to suffer in fuel consumption terms. And, indeed, overtaking terms.

Expert answer

Hi Rakesh,

That kind of budget should get you into a Mazda3 1.6 D circa 2005, 2006. Buying from a dealer potentially gives you more peace of mind but if you do your homework and get a history check then buying private can be fine too.

Expert answer

Hi Shaun,

I double-checked with Volkswagen Ireland just now and it confirmed that it is not planning on offering it for sale here at all, as demand for petrol-fuelled Golfs is very low.

Shame.

Expert answer

Hi Irene,

Engine size means less than it used to, especially when comparing a petrol engine to a diesel one. That Hyundai will be more economical and cheaper to tax than the 1.4 petrol Golf from 2008. Saying that, if most of your driving is in town there won't be a big advantage for the diesel, but it should still use less fuel overall.

A larger car such as the i40 is likely to be a bit heavier on things like tyres, but it's newer than your Golf so shouldn't need tyres for a while. 

Hope that all helps 

Expert answer

Hi Cormac,

Go with the Octavia or the SEAT - both are comfy for long journeys, frugal on diesel as long as you go for the 1.6 TDI and both should work out a little bit cheaper to service and run than the Golf, if only fractionally. It's worth shopping around to see if anyone has any inclusive service or extended second hand warranty offers on the go - both can save you a fortune further down the line.

Expert answer

Hi Elaine,

We'd suggest you up your tyre pressures all round by 2psi if you're going to be carrying that many more people, but as we don't know what type of car you have it's best to follow the manufacturer advice. There's usually a diagram showing the correct ratings either inside the fuel filler flap or on one of the front door frames - visible with the door open only.

It's not unusual for tyre fitters to recommend putting a higher pressure in your spare, but really we'd say that's too high. Stick to 40psi if it's a spare that's not easily accessible and checked often, as it will likely lose pressure over time. If, however, it's easy to get at, keep it at the right pressure and check it monthly.

Hope that all helps