Expert answer

Hi Una,

We'd immediately suggest you go for the petrol car. The low mileage one will be fresher all-round, plus it's likely it'll last longer before you need to spend money on serious maintenance and repairs. The diesel model may be more economical theoretically, but diesel cars are not best suited to permanent use in an urban environment and we suspect it'd cost you more in the long run.

We conducted some research into this subject in conjunction with Cartell.ie recently if you're interested. Read that piece in full here.

Best of luck

Expert answer

Hi Austin,

You didn't specify the engine so here are the possibilities:

1.6 petrol 100hp: has a timing belt, to be changed every 90,000km or six years

1.8 petrol 122hp/110hp or 118hp dual fuel: same as above

1.9 diesel 120hp: has a timing belt, to be changed every 120,000km or six years

1.9 diesel 150hp: has a timing belt, to be changed every 100,000km or ten years

2.0 diesel 100hp: has a timing chain

2.0 turbo petrol 175hp: has a timing chain

2.2 diesel 125hp/117hp: has a timing chain

2.2 petrol: has a timing chain

There were larger engines again in the Vectra, but we doubt you have one of those as they are very rare.

Expert answer

Hi Carol,

Well, we'd definitely go for diesel unless your mileage is really low, and while both cars are reasonably reliable, both have issues with electrics and fragile cabin trim. 

If you want something with (near enough) total reliability in this class, go for a Toyota Corolla Verso.

Expert answer

Hi Mervyn,

Not too bad actually. As with any older car, look for a full and proper service history of course, but that aside check for ignition coil problems and faulty instruments. And they're so well built that if the car you're looking at has lots of squeaks and rattles it's been badly abused.

Expert answer

Hi John,

Perfect, actually. Small, good all-round visibility and very reliable, the Mazda2 makes an ideal starter car. It also has an excellent chassis and steering, so as you're learning you'll also be quietly absorbing your first lessons about what makes a car good to drive. Great choice.

Expert answer

Hi Diarmuid,

There would probably be no saving at all. While the FSI engine is cleverer and more high tech and therefore technically more economical, the extra weight and bulk of the Passat will nullify that advantage. If you were to swap for an FSI Golf, you might do better, fuel-wise.

Hope that helps

Expert answer

Hi Diarmuid,

With that kind of mileage, I'm afraid the value just plummets and that's notwithstanding the fact that the Mazda6 is reliable and very well built. I'd say you're looking at a value of around €2,500 to maybe €3,500.

As for changing, with that kind of annual mileage I'd say it could be well worth looking at changing for a newer diesel model. The 2.2 diesel Mazda 6 is a bit of a favourite around here, really good to drive with good economy. Just get the calculator out and do your sums carefully to make sure that you'll be saving money in the long run. With the cost of changing your car, it can be worth looking at spending money on your existing car, giving it a good going over and a tune-up, which can both prolong its service life and improve the fuel economy.

Hope that helps

Expert answer

Hi Willy,

For most people, the differences are cosmetic, though the Cross Country has its own suspension settings, including greater ground clearance. For now though, the only four-wheel drive model is powered by the top-of-the range petrol engine, so it's not likely to be very popular in Ireland.

We've driven both and, if you like the look of the Cross Country, there's very little compromise. It drives as well, is actually a little more comfortable, yet is nigh on identical inside. The regular V40 line-up starts at a lower price point though.

Hope that's of some help

Expert answer

Hi Priscilla,

If it's either the 1.6 petrol or the 1.5 diesel then yes, it's an engine shared with the Nissan Qashqai (and sundry other Nissans and Renaults) and is generally pretty solidly built and reliable. 

With Renaults, it's the peripheral systems you have to watch. Major items like the engine and gearbox usually go on just fine but electric components (especially windows in the past), exhaust systems, cabin trim and such like can all be fragile. Check carefully and make sure there's a full service history.

Best of luck

Expert answer

Hi John,

I'd say on a trade-in you'd probably get about €2,500 to €3,000 for it. But make sure you do your sums carefully when changing. The cost of change can often outweigh what you're spending on petrol. Maybe practice some seriously economical driving techniques? Take any excess weight out of the car by emptying the boot etc. And get the engine properly serviced and tuned, with fresh filters and new oil.  Check the tyres for condition and correct pressure. You'd be surprised what a difference things like that can make to your fuel consumption.

Hope that helps