Expert answer

Hi Aine,

CLA for my money. The GLA is nice, and obviously a bit more practical, but it doesn't feel special enough to justify the price tag. 

The CLA on the other hand looks terrific and is really sweet to drive. The small diesel engine is fine - not the quickest ever or anything but it'll do and a realistic 65mpg will make up for any straight-line deficiencies.

One thing - make sure you spec the smallest wheels and the tyres with the deepest possible sidewalls. The CLA rides pretty hard and big wheels with low profile tyres make it really uncomfortable.

Further reading:

Review of the Mercedes-Benz CLA (on Irish roads)

Review of the Mercedes-Benz GLA (on Irish roads)

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Hi George,

I would tread very, very carefully indeed. The engine can be a big trouble spot with dodgy turbos and inconsistent power delivery. Watch for  excessive smoke (black or white), check the oil carefully and if it shows even the slightest sign of overheating, head for the exit.

Clutches can go pretty easily, so make sure the gearshift is working alright, and everything electrical is to be assumed broken until proven otherwise. They eat tyres too, and uneven wear is a sign of impending suspension doom. Also, a lot of Espaces tend to get used as ersatz delivery vans when they get past a certain age and price point so check carefully for signs of wear and tear in the cabin.

Basically, you should probably avoid it and track down a similar vintage Volkswagen Sharan or Hyundai Trajet instead.

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Hi Justin,

We checked with the experts at Michelin for this one. According to them, tyres don't really have a use-by date as such, but neither should you just be blasé about them because their overall mileage is low. Tyres can be damaged or worn by a number of factors, not just how many miles you've done. After five years, Michelin suggests you should have your tyres thoroughly inspected once a year, and after ten years replace them no matter what the condition or depth of tread.

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Hi Martina,

There are many possible reasons for this drop off in your fuel economy. Start with the easy things - you'd be surprised how important they are.

1 - Are you carrying extra weight in the car now than you were before? Golf clubs (or bricks!) in the boot? It can have a large effect.

2 - Have you fitted a roof rack/box? Again, can have a massive effect.

3 - Check the air pressure of your tyres. This is very very important. Underinflated tyres cause extra drag, requiring more fuel. Don't over-inflate either though, as that could lead to a blow-out. Follow guidelines for the car/tyre.

4 - It's winter so you're most likely using the lights, heater and demister a lot more. Those all use fuel. In particular, make sure you turn off the rear window demister when it's not needed - it uses a lot of energy.

All the above you can do for yourself, so do and then see if things have improved. After that we would suggest that you have your car serviced if it has been a while. The air filter and/or fuel filter could be clogged and it's a good time to hook the car up to a diagnostics machine to see if there are any error codes indicating other issues.

Let us know how you get on

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Hi Denis,

Not necessarily, but it depends on the wear. Check the tread depth – if it’s below 1.6mm depth overall then the tyre is below the legal minimum and yes, you definitely need to change it. If it’s below 2.5-3mm overall, I’d think seriously about changing as tyre performance, especially under braking, tails off markedly at that point. If the depth is fine and there is no damage to the sidewall or treads, then I wouldn’t worry – tyres generally last for as long as five to even ten years with mild use.

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Hi Ruairi,

You're expecting me to say 'everything' aren't you? 

Well, actually, 159s are pretty well built and when they do suffer from old-school Alfa flakiness, it tends to be more on a car-by-car basis. So the best trick is to talk to the previous owner. If the car gave them no major trouble, then it's probably a good 'un.

The critical check point is anything electric. Wiper motors are weak and the cruise control can freak out easily and take a good long test drive to make sure that the engine always delivers its power smoothly and consistently. If it doesn't then the ECU could be on the way out. 

Finally, if the front tyres are showing signs of uneven wear, then the front suspension is out of alignment and needs sorting.

Best of luck

Expert answer

Hi Stephen,

Well, according to the official figures, you should be getting 55mpg on average. If you're not getting that, or something near it, then you need to consider a few possibilities:

Are your tyres up to the correct pressures? Has the car been serviced lately, and given an oil and filters change? Are you carrying around lots of extra weight in the car or have you got a roof rack or roof box on top?

If none of these helps, maybe you need to take a look at your own driving style. Lighter throttle openings, earlier gearshifts, a bit more anticipation - that sort of thing.

Hope that's of some help

Expert answer

Hi Justin,

Nice car, but just make sure that you're not planning lots of long motorway journeys in it as that 2.0-litre petrol engine can get a bit thirsty. Otherwise, check for electrical gremlins and make sure that the front tyres are wearing evenly - if not, the suspension could need adjusting or repair.

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Hi Paul,

By and large yes, but remember that this is a ten-year old car now, so you're going to have to find an immaculate one if you're looking for trouble-free motoring. The Engine Control Unit (ECU) has been known to give bother, so check and make sure that the engine runs smoothly and produces power properly. Mind you, the 1.4 petrol Golf was always woefully underpowered, so check also for signs that it has been ragged - floppy clutch, loose gearshift, smoky engine etc. Check the suspension too and if the tyres are unevenly worn, then the alignment is probably out. If it has electric windows and central locking (most Irish-spec 1.4 Golfs from that era won't) check to make sure they work properly too.

Expert answer

Hi Nelius,

Cracking car the original Mazda6. One of the best-to-drive saloons ever built and the good news is you're looking at mostly pros, and very few cons. The only real mechanical weak point is the clutch - we've heard of them failing at as little as 50,000km so check to make sure that the action is smooth and not too heavy and that the gear changes are crisp and quick. Any slipping or smell should set off alarm bells.

Other than that, there are a few recalls that you need to make sure were attended to (leaky fuel lines, dodgy fog lamps, brake warning light and oil seals) and it's worth checking to make sure that the suspension and steering are in good fettle and that there's a good set of high-quality tyres on the car; the better to enjoy that wonderful handling balance.