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Hi Shane,

Go for the Verso. It's a lovely car anyway, really practical and well built, and your regular motorway hops will keep the DPF clear. The Prius+ is one of the most frustrating cars I've ever driven - tight on space in the third row and horrendously thirsty when you take it out of town. Motorway journeys in it are hell...

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Hi Conor,

Hmmm. Tough one. I'd always be tempted by the younger car, and if it's the 1.6-litre diesel Passat then there's a good chance you'll never have to refill the tank - I once did Galway-Dublin-Glasgow-Dublin-Galway-Dublin on a single tank of juice in one.

That said, the Audi would be hugely tempting and while there's really no fundamental difference between the too (you are paying extra for the badge and not much else really) there's no denying the extra feel good factor of the A6.

All things being equal then, and assuming both cars come with and equally full service history, I'd be minded to treat yourself and go for the Audi. 

Further reading:

First Irish drive of the new Volkswagen Passat

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Hi Mary,

Hmmm. Tough choice. Please note that the following is based purely on personal taste and other opinions are available. They're wrong, but they're available...

1. Honda CR-V: Not the glamorous choice but it's massively spacious, comfy, well made and frugal. Might be worth waiting for the new 150hp 1.6 diesel which arrives later this year - alongside a facelift.

2. Audi Q5: Super-slick, nice to drive and has a cracking 2.0 TDI diesel engine. 

3. Mitsubishi Outlander: Referring specifically to the PHEV plugin hybrid, it's the most cost-effective and practical way of going (partially) electric and it's hugely clever. 

4. Hyundai Santa Fe: Stylish, spacious and affordable plus it has a five-year warranty. Hard to beat, really. 

5. BMW X3: It's a sight better looking than the original X3 but it's still quite stiff-riding and it's not as nice to drive as the Q5.

6. Subaru Forester: Not pretty and it has a terrible cabin (all cheap plastics and ancient-looking displays) but it's probably the most ruggedly reliable car here and has genuine off-road ability. 

Further reading:

Road test of the Honda CR-V 1.6 i-DTEC

First Irish drive of the Mitsubishi Outlander PHEV

Road test of the Hyundai Santa Fe

Road test of the Subaru Forester

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Hi Evan,

We haven't heard of any major issues but with a 12-year old car you can never be too careful. What does break on Fiestas of this age, petrol or diesel, is the water pump so listen for creaks and groans from the engine at tickover and make sure the engine doesn't overheat at idle with the car's heating turned off.

Check for damp carpets (the cause is usually leaky pollen filters) and make sure the steering is light, accurate and direct - slack or poor response is the sign of a rack on the way out.

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Hi Finian,

Possibly, but it depends entirely on the car and how you're driving it. If you're talking about a small diesel-engined hatchback, then yes, there's quite possibly a problem if you're only getting 19mpg on average. Even driven for only short hops around town, most would manage at least 35mpg on average. Certainly worth a visit to the dealer to at least have it looked at.

That said, the single biggest influence on fuel consumption is driving style. Have you changed the way you drive, or your regular route lately? Are you spending a lot of time idling at traffic lights where you previously weren't? It all adds up...

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Hi Willy,

Lots. Want something compact? Track down a Skoda Yeti 2.0 TDI 4x4. Surprisingly good off road, that one.

A little bigger you say? Well, I've got a big soft spot for the Subaru Forester, both the current and previous models. Permanent four-wheel drive, a peachy flat-four diesel and they're virtually indestructible. 

There is also the fleetingly rare Nissan Qashqai 4WD but good luck finding one if you're buying second hand.

Have a yen for something luxurious? Try a Volvo XC70. 

Of course, with all of these cars, and especially when buying second hand, make sure they're actually equipped with four-wheel drive. Most of them are sold with front-drive and a great many owners simply don't know or can't tell the difference.

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Hi Kieran,

Not massive. There's a tiny 1mpg gap between them in terms of fuel economy (the Toyota gets 59mpg, the Ford 60mpg), but in everyday driving , they'll probably work out pretty much the same.

Overall, the Toyota will probably be slightly more reliable, and the Ford slightly cheaper to service and repair if anything does go wrong. The Toyota will probably be a little cheaper to insure too, and its road tax will be slightly lower.

On balance then, the Toyota is likely to be fractionally cheaper to run, but there's precious little in it.

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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 John,

Yes, I'd say you're onto a good one there. Obviously, a well used 14-year old Astra isn't going to come with a bundle of trade-in value attached, so I think the price looks pretty fair for the Octavia, especially given the low mileage. Honestly - we see press cars with higher miles than that!

As for the petrol/diesel side of things, I think you'll be fine in the 1.2 TSI. At 11,000 miles a year you're well within the bracket to keep burning petrol rather than switching to more expensive diesel (more expensive to buy the car, not the fuel of course) and the good news is that the 1.2 TSI engine is exceptionally frugal. In fact, I once drove one for 200km before I realised that it wasn't diesel, so slow moving was the fuel gauge. In my defence, it was late and I was tired...

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Hi Pat,

Should be worth between €17,000 and €19,000. A little less as a trade in of course.