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Hi Marion,

Depends on what you need it for really. If you're doing low mileage or just duffing around town most of the time, then the 1.2 petrol is sweet, more refined and probably a bit cheaper to buy. If on the other hand you do big miles or spend lots of time on the motorway, then the diesel is the one to have with genuine 60mpg potential.

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Hi Marion,

Yes, pretty excellent really. The A3 is nice to drive, exceptionally well built and holds its value well. That 1.2 TSI petrol engine is also excellent, as long as you're not doing mega-mileage. Just be careful that you buy one with a full service history and don't forget that you can buy a Golf, Octavia or Leon that is mechanically identical for less money.

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Hi Simon,

I'd say in the €20-25k ballpark.

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Hi Patrick,

Yup, it's entirely achievable. I'd say with lots of long motorway miles (and what an ideal car for that task the A5 is) you should easily be able to crack 50mpg, and 55mpg should be possible. Of course, much depends on your driving style - lots of hard acceleration, or excess weight in the car, will hamper your economical efforts.

Let us know how you get on

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Hi there,

I’d be slightly careful. Remapping can unleash more power and torque, but you need to be very careful that the chip comes from a reputable source and that it won’t unduly affect the reliability and fuel consumption of the engine. I’d have a word with the guys at the Volkswagen and Audi owners club of Ireland, VAGE, as they tend to know their onions and would be able to give you more precise advice.

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Hi Niamh,

You shouldn't have a major problem as long as you look after the car and keep the service history up to scratch. Opels are perennially popular second hand buys, so while the badge means you won't get the value retention of, say a BMW or an Audi, there should always be a reasonably willing audience out there for one.

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Hi Glenn,

If you mean one of the early pre-2008 models it goes on engine capacity, so the annual road tax is €1,809. All other examples of the V8-engined Audi R8 since then have had emissions well in excess of the starting point of Band G (225g/km and higher) so the annual tax bill is €2,350.

Hopefully that doesn't put you off! Here's our drive of the updated V8-engined R8 Coupé to whet your appetite...

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Hi Martin,

We asked Audi Ireland about this one. Here's the answer:

"The standard screen for the MMI system is automatically retractable. It electrically pops up upon engine start and reclines upon engine cut.

It only operates for satnav if that is fitted to the car. If the screen does not automatically retract then the Audi owner should get his car checked by an authorised Audi service centre.

There is a button that you can click to retract the screen, but this is only once the car has started. It should automatically come up next time the car starts regardless."

Sounds like you need to bring the car into Audi I'm afraid. Let us know how you get on.

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Hi Peter,

A brilliant car, albeit one with a couple of shortcomings relative to its German rivals. It's probably the best-looking car in the class, and the 500-litre boot is a match for the BMW 5 Series Touring and Audi A6 Avant (though much smaller than that of the Mercedes-Benz E-Class). It's utterly delightful to drive too, better even than the much-praised BMW, with brilliant steering and a comfy ride.

On the downside, the interior is a step behind the Germans (not enough space, old-fashioned touch-screen infotainment system, narrow front seats) and the fuel tank is on the small side, limiting your touring range and making the car feel thirstier than it actually is. The 2.2-litre diesel engine in 190hp form is the best all-round to go for, but the lower power 163hp is a bit cheaper to buy and you'll hardly ever notice the difference in day-to-day driving. Or, you could get the best version; the 272hp 3.0 D V6 diesel – a properly quick, practical car that.

Here's our road test of the XF Sportbrake

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Hi Eddie,