Expert answer

Hi John,

To say that the RX-8 is a bit of a mixed bag is to venture into the grassy uplands of dramatic understatement. Brilliant to drive, sexy to look at and surprisingly practical, if you love rotary engines, then it's a must-buy at some stage.

But boy does it have its problems. In the RX-8's defence most of the engine's problems are down to maintenance, but the problem is that we've become accustomed to cars working faultlessly without us checking on them like spoiled kids every few minutes. An RX-8 isn't like that; it needs constant care and attention. Mostly this is to do with the oil. Rotarys get through a lot of it, so you've got to check it regularly (like, every week) and keep it topped up with high-grade stuff. No cheap oil here. Failure to do so will mean the early wear of the rotor tips and that's when the engine is on the slippery road to oblivion. Cared for properly, an RX-8 engine can rack up massive mileage mostly faultlessly. But let it slip and we've heard of engines having to be replaced after as little as 40,000 miles.

Tread carefully.

Expert answer

Hi Phillip,

Cars registered in 2007 (assuming this Freelander is classified as a passenger vehicle, not a commercial vehicle) are taxed according to their engine size. The Freelander's 2.2-litre engine is actually 2,179cc, so it falls into the 2,101- to 2,200cc category, which, since January 2013, costs €951 per annum.

Hope that helps

Expert answer

Hi Alanna,

Anything pre-2008 with a petrol engine is pretty hard to shift on these days, sadly, so I'd reckon you're looking at a value of possibly as little as €5,500 for the Mazda3 at the moment. To get the best from it, I'd suggest staying within the Mazda family (a Mazda dealer will usually give you a better trade-in on a Mazda than will another dealer) and trade up to a Mazda6 Estate. Loads of space, brilliant to drive, reliable and, with the 2.2-litre 129hp diesel, very economical too. SUV? Do you live up a mountain or at the far end of a rutted dirt road? No? Then you don't need one - stick to the family car market and the Mazda6 size class (which also includes cars like the Toyota Avensis, Ford Mondeo, Volkswagen Passat and Opel Insignia) is  where you'll get the best bang for your buck.

Let us know how you get on

Expert answer

Hi Mary,

At just 1,500km per year it's highly likely that a petrol car would be better suited to your needs. Diesel cars are usually more expensive to buy in the first place, and new petrol cars are much closer to their diesel counterparts than ever before in terms of fuel economy and tax so in your case the balance tips in favour of petrol. On top of that, diesel cars are designed to be driven at higher speed regularly and they don't take well to a life in town.

Recently we did a piece of research in conjunction with Cartell.ie looking into this very thing. Read the results of the research here.

Expert answer

Hi Dorothy,

OK, the official schedule for changing the timing belt is 60,000 miles so if the one you're looking at hasn't had it done, it's on serious borrowed time. Other than that, they're very reliable, one of the most solidly built cars you can buy. We've heard reports of intermittent issues with the electric sliding side doors and some problems with the infotainment system, but the main mechanical package is pretty tough. In 2010, the Carnival got upgraded to the full Kia seven-year warranty, so that just shows you the faith Kia has in it.

Expert answer

Hi John,

Yes, but with one small caveat. The Prius has always been one of Toyota's best, and indeed best-built cars. It's essentially a flagship model, particularly for Toyota's eco-friendly ambitions. There have been a few recalls (for malfunctioning brake lights, airbags, steering and brake issues, as well as the infamous sticky-throttle-pedal one), but generally Prius are solidly reliable and there have thus far been no reports of fading or failing battery performance. We've heard one or two reports of rust breaking out, but they're probably most likely down to unattended panel damage exposing bare metal.

The caveat? It depends how and where you drive as to whether or not it's worth buying a Prius. Yes, you'll get cheap road tax, but to get even vaguely close to Toyota's quoted 65mpg fuel economy figures, you're going to have to drive with the reticence of a trappist monk. Get anywhere in the neighbourhood of enthusiastic driving and you're going to see the fuel economy plummet, ditto for undertaking any long motorway journeys. But, if you spend most of your time in town, where the Prius' electric motor and stop-start systems can best bring their armament to bear, then the economy should pick up, and you'll have one of the most comfortable, reliable and relaxing cars in which to hustle your way through city traffic.

Expert answer

Hi Vincent,

Not that tough, these days actually. Would you consider an Opel Mokka? Not the greatest car ever made or anything but it has a higher seating position, which may help and, better still, its front seats are approved of by the Aktion Gesunder Rucken, which is the German Bad Back Association. If you don’t fancy the Mokka, I too am a bad back sufferer and I always found that the seats in the Citroen C3 Picasso were always very comfy. Worth a try at any rate.

Here are the reviews:

Opel Mokka X review

Citroen C3 Picasso review

Expert answer

Hi Ruairi,

OK, the good news: that model of 944 is probably the cheapest to run and maintain. The bad news: 944s are not cheap to run and maintain. 

Essentially, as with almost all Porsches, 944s are very much over-engineered and built to last. Which is great, and mileages of over 200,000 miles on these cars are not uncommon. But to keep them in fettle, you've got to maintain them carefully and use correct original, or at least very high quality pattern, parts. The problem is that many previous owners have tried to run one on the cheap, and the results can be disastrous.

More good news though is that these early model 944s had the indestructible cast brake calipers, which give much less trouble than the later alloy ones. 

The main mechanical weak point is the tensioner for the camshaft chain, which can snap without warning and the subsequent engine rebuild bill can often be far more than the value of the car.

It would be a good idea to get in touch with the Irish Porsche owners' club, www.porsche-club-ireland.ie, as its members will be able to point you in the  direction of a good one and will be more than happy to offer more detailed technical advice. 

Other than that, best of luck and send us a photo of your pride and joy when you get it!

Expert answer

Hi Pat,

I'd say you're looking at a probable value of between €5,000 and €7,000 with that kind of mileage. Trading in probably the better route, unless it's a diesel you're selling. Private buyers just don't seem to want to know about petrol cars at the moment.

Let us know how you get on.

Expert answer

Hi Brendan,

We're acutely aware of this, which is why we mentioned depreciation and other costs in our notes at the end of the article (here it is if anyone else is interested). Predicting future values of current cars is a black art that we'd rather not take part in!

Saying that, diesel cars currently hold their value a little better, but we suspect that may change in time, with the advent of more efficient petrol technology, plus, potentially, lower bills as a car gets much older. Along with all that of course is that fact that petrol cars will become very rare soon following our new car buying habits of the past four to five years.

Thanks for getting in touch.