Expert answer

Hi Alan,

All are, in general, pretty solidly reliable cars as you would expect,  but the issues come with the added weight and complexity of those folding hard-tops. All three can suffer roof failure (often at the point of being half way up or down) and all three suffer equally from increased tyre and suspension wear relative to their hatchback cousins, not to mention higher fuel consumption. None, to be honest, are especially pleasant to drive.

Of the three, I’d say the Eos is the best built, the Focus by a slim margin the best to drive and the Astra fractionally the roomier in the back seat. As an alternative, what about an Audi A4 Cabriolet? You’d have to go for an older one to match the price, but it’s a better car and a better convertible than any of these. Alternatively, if you don’t need the back seats, get a Mazda MX-5 – literally the only small convertible that’s actually worth buying.

Expert answer

Hi Walter,

Well, the 2009-on Avensis is obviously a more modern design and a bit more fuel efficient and better to drive, but the older model is still a solid bet - hugely reliable and very spacious. 

Expert answer

Hi Philip,

No. During this year you will be written to by Skoda and Volkswagen inviting you to bring your car in for a recall, at which time the engine will be modified to bring it into line with the emissions regulations. Volkswagen has thus far assured us that the modifications will not lead to any degradation in drivability or fuel consumption, but I guess we’ll have to wait and see on that score.

At this point, there’s no legal way you can force the dealer to buy the car back, but it is of course your legal right to take a case against them selling you the car under false pretences. That, I would say, is unlikely to go anywhere as the dealer is highly unlikely to have known what was happening within Volkswagen at the time of selling you the car so really your only legal recourse is to take a case against Volkswagen itself. And in that instance, it’s a case of get in line, because there’s a lot of people ahead of you…

Expert answer

Hi Kaara,

Caddys are really good, no question and one of them should definitely be top of your shopping list. It's also well worth looking at a Citroen Berlingo, Renault Kangoo and Ford Transit Connect too though.

As for common Caddy problems? Look out for fuel injection and air mass sensor problems on older models and make sure anything you're looking at comes with a full service history. 

Expert answer

Hi Liz,

Get the BMW or Volvo – they’re practical, good to drive and at least reasonably economical. The Lexus would be, generally, more reliable than either, but the SC430 was an abomination of a car – big, heavy, not at all sporting and really awful to drive. Plus it has a 4.3-litre V8 engine so tax and fuel costs are extortionate.

Expert answer

Hi Mark,

Based on personal experience (and as someone who grew up in West Cork) I'd say yes - the Astra 1.0 is really sweet to drive and should easily crack 45mpg in daily driving. The only thing to watch for is the small fuel tank, which means you'll be filling up on those journeys back from Cork.

Read our Opel Astra 1.0 review here

Expert answer

Hi Kathleen,

The new Toyota Prius looks to be rather impressive, and with just 70g/km of CO₂ it'll certainly be cheap to tax. We reckon you should probably look beyond the Prius though, to the new generation of plugin hybrids that can offer significantly longer electric-only range (as much as 50km) and which still have a petrol engine and a decent fuel tank for longer journeys. Have a look at the Volkswagen Golf GTE or Mitsubishi Outlander PHEV for example.

Expert answer

Hi Tom,

A really good car the SX4 - it's hugely reliable and if you can track down a 1.9 diesel 4x4, you'll find it has genuine go-anywhere capability.

The more common 1.6 petrol is a bit thirstier though, with official economy of 42mpg and you'll struggle to match that in daily driving. The boot is also a bit on the small side. Worth looking for deals on the current SX4 S-Cross - a really good and very underrated car.

Expert answer

Hi Robert,

I'm afraid it's impossible to assess such a thing from afar. You say you had everything checked, but did you actually hook the car up to a diagnostic tool to see if the engine control unit has any error codes to report? That would be the first port of call. After that, it boils down to fuel, air and, if it's petrol, spark, so you need to check all the sub-systems.

It'll only fail the NCT if the problem is having an effect on the pollutants coming out of the exhaust, by the way.

Expert answer

Hi Bryan,

Go for the petrol 1.2 TSI. If most of your mileage is short hops then, even with a regular motorway run, you're not going to get the benefit from diesel. And a 1.2, driven with reasonable care, should get close to 50mpg on the motorway anyway. Plus, you'll save a good chunk of money at purchase time, which will easily outweigh any potential diesel fuel savings.