Expert answer

Hi Susan,

For your budget, you could consider an Audi A3 1.9 TDI five-door. Classy, good to drive and very economical. Perhaps not the most spacious car in the world in the back and boot, but it will take a buggy.

Or, how about a car based on the same mechanical package as the A3, but with the boot space to be able to handle a whole creche's worth of kiddy clobber? I speak of course of the Skoda Octavia. A brilliant car, with tonnes of space, and your budget would get you a 2008 model with the 1.9 TDI diesel engine in range-topping 'Elegance' trim. So, comfy then.

Skoda not your thing? Want something classier? I have just the thing... How about a 2008 Volvo V50 estate with the 1.6-litre diesel engine? An easy 50mpg, family practicality thanks to the estate body and your mind will be forever at ease on the safety front.

What do you think?

Expert answer

Hi Marcus,

No, but we can work out a rough figure for you. The 2006 320d had a quoted combined figure of 5.7 litres per 100km (about 50mpg). Now, we know that official fuel consumption figures are basically rubbish so let’s be on the pessimistic side – the urban consumption figure was 7.8 litres/100km so let’s split the difference and say 6.8 litres/100km as the halfway point. On your 80km per day, therefore, you’re going to nominally get through about 5.4 litres of fuel per day. That works out at 37.8 litres per week, which at the current average price per litre of diesel comes to €42.90 per week.

Now, that’s an estimated figure, and everything from the traffic levels, to the type of road you use to your own driving style to how much weight you’re carrying in the car to the condition of your engine and your tyres to whether you use the air conditioning or not and so many more variables will have an effect on that figure, so consider it ballpark only.

Expert answer

Hi Bart,

We asked Volvo Ireland about this for you. Here was the response:

"The flexi fuel engines generally have shorter service intervals (10,000km or one year) and the system will say book for the next service if the mileage or engine hours or time have been reached. Even if the customer has not reached 10,000km, which seems to be the case, he might have reached the engine hours or time requirement for a service. I would advise bringing it into the dealership to get it serviced and make sure the correct oil and filters are used."

Hope that helps explain the situation.

Expert answer

Hi Sinead,

I'd say your best bet is to seek out a Skoda Yeti. Really cracking car, high quality and good to drive. All-wheel drive 4x4 ones are a bit thin on the ground, but look hard enough and you'll find them. Expect to pay between €17-20k for a nice example.

Expert answer

Hi John,

All are pretty good and I have to admit to having thrown some covetous glances myself at second-gen Ford Mondeos lately - that's a shape that has aged really, really well. That said, from the ones you've selected there, I'd go for the Mazda. It has terrific handling (best in the class for that time, actually) and should be very reliable so it's definitely the one to pick.

Expert answer

Hi Dan,

Of all the ones you've mentioned there, I'd actually have a long, hard look at the Volkswagen Jetta. True, it's not the most exciting car of all, but with the 1.6 TDI diesel engine coupled to the DSG automatic gearbox, you should be able to squeeze terrific fuel economy out of it: 55mpg should be easily do-able, perhaps even the sunny side of 60mpg. It's sweeter to drive than you'd think too, really comfy and built like a tank.

What do you think?

Expert answer

Hi Emmet,

Yes and no. Yes, they're as reliable as any other Volkswagen Group product (which is to say, very), but no, not very economical - the weight and bulk of the roof mechanism banjaxes any chance you have of scoring decent fuel economy.

Expert answer

Hi Eoin,

Go for the Corolla. Its long term reliability prospects are better than those of the Polo, it'll be far more comfortable on the motorway and barely any more expensive to fuel and tax.

Expert answer

Hi Bryan,

The fuel gauge should not visibly go down over such a short drive, no matter how fast you're going! If there's a fuel leak then it's a big one to cause that, so start up the car in neutral with the handbrake on in a safe location (in the dry preferably) and get out and look underneath for any signs. If there is one we recommend turning off the car and having it towed to a garage for a repair.

However, it may well be that the gauge or the sender unit in the fuel tank are themselves faulty and it could be an inexpensive fix. Either way you should bring the car back to where you bought it (assuming it was a trade sale and not a private one) and insist they accompany you on a drive so you can demonstrate the problem. If there's a warranty in place this kind of thing should be covered.

Let us know how you get on

Expert answer

Hi Dave,

Really highly to be honest. Big, spacious, comfy and very well made. The S80 isn't as sharp to drive as a BMW 5 Series, but it's reliable and incredibly comfy. The only wrinkle here is that the FlexFuel engine isn't the best - it's thirsty and there's nowhere selling the biofuel for it anymore. Unless your mileage is low, it's worth seeking out a 2.0-litre diesel model.

Let us know how you get on