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Hi Martin,

You're in an enviable position and, before going into more detail, we'd be very happy with any of those cars as an ownership proposition.

Personally, I'd be sorely tempted by the Evoque. There are plenty of colour and wheel options to change its appearance to your liking, it's much more of an occasion inside and it drives like a hot hatch (the chassis is very much road-biased, though it does well enough off-road when needed). Admittedly, certain versions of the BMW and Audi may be more economical, but I'd look at it very closely.

When the current BMW X3 came out it really took a leap forward from its predecessor in terms of comfort, quality and refinement, but between that and the Audi Q5 I may too be swayed by the fact that the Audi has had a more recent update. I also prefer how the Q5 looks. There's very little between them depending on which engines you're looking at.

The best advice is to go test drive each car for as long as possible, paying close attention to the specifications of the test cars.

In terms of automatic gearboxes, unless you're looking at a petrol Q5 (which I doubt!) or the high-performance SQ5 TDI model (fantastic) then the only option is the dual-clutch S-Tronic unit. This helps with efficiency and allows the driver more control when he wants it, but is not as smooth as a traditional torque converter gearbox, as fitted to the Evoque and BMW. They're both smooth systems, but the eight-speed item in the BMW is the most impressive, managing to minimise fuel consumption increases.

Hopefully that's of help, but come back to us if you need more

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Hi Sean,

We've not used Tyre Armour ourselves, but would suggest you go for a small compressor and a tin of tyre sealant. Not as comforting as an actual spare, but it doesn't sound like that's an option anyway.

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Hi Patrick,

I've always had a bit of a soft-spot for the current C5. No, it's not as sharp to drive as a Mondeo or Passat, but it's a lovely, comfy car with tremendous long-haul refinement. Pick of the bunch is the 1.6 HDi diesel model and you should get an easy 50mpg out of it.

As for faults, check for a chuffing sound from the engine when it's running, as that could indicate that the fuel injectors are in need of replacing. Make sure it's had a cambelt change and watch for diesel particulate filter warning lights, which indicate that it needs a good long run at high engine speed to burn the collected diesel soot out of the filter. Suspension problems are quite common - usually worn ball-joints or bushes. Other than that, they're pretty solid.

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Hi Adrian,

Safe? Well it should be as it's basically built on the same platform as the Qashqai, and that's a five-star car in the EuroNCAP safety tests. It should also be reliable as the day is long and pretty frugal too.

Aside from that though, it's pretty offensive to the eye in my opinion and about as exciting as a bucket of wet sand. There are other, far more interesting, options out there.

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Hi Richard,

By and large, yes, the Insignia's a reliable old thing, but there are a couple of checks to make. Ensure that the engine is pulling strongly in all the low gears, as the turbo can give trouble, especially with the exhaust gas recirculation (EGR) valve. If it's a specced up model with heated seats, check that the one on the driver's side works as they can be fragile. The lesser-used passenger one doesn't seem to give much trouble.

The 'Service Car Now' light seems to be a recurring problem and can come on a bit randomly - usually because the dealer forgets to reset the oil monitor at the last service. The boot seals, especially on the hatchback, can be iffy and allow water in especially when opening the boot when there's standing water on the car. It's a design flaw. There was also a recall to sort out an alarm system issue causing it to go off randomly (often at 2 in the morning...) so make sure that's been done.

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Hi Frank,

The new-shape BMW 5 Series is a fabulous car, especially if it has the right equipment, such as a leather interior, etc. The 520d is nothing short of fantastic when new, though we've heard reports that this 2.0-litre turbodiesel engine can have expensive problems as it gets older - especially if oil maintenance is not adhered to strictly. If the one you're looking at has a detailed service history then there's less worry.

However, if you do very small mileage we'd question why you're going for a diesel car at all. The fuel economy might be tempting, but you should look around and see what petrol models you can get for your money too, as modern petrol engines are improving in terms of fuel economy and emissions - and they're generally cheaper to buy and maintain. They're also quieter and far better suited to low mileage use.

Let us know how you get on

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Hi Niall,

Well, that kind of depends what you want it for. If you're looking at it because you want a big, four-door family SUV then, no. You see, that Pathfinder is based on the Navara pickup and it's a pretty crude device, lacking the kind of refinement and comfort you'd get from, say, a Land Rover Discovery. That said, if you're looking for something to do a bit of hard work and the occasional bit of off-roading, then go right ahead - it's perfect for that kind of life. Just watch the clutch, it seems to be a weak point and can be rather expensive to fix.

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Hi Donal,

The Discovery is one of our very favourite cars, especially for the way it can carry seven full-sized adults in luxury-car comfort down the motorway. With big mileage like that though you will be rocking up the fuel bills, as a 2.7-litre V6 diesel Disco will only get about 29mpg in normal driving conditions. That said, you won't get any better from any of its rivals, so there you go.

As for reliability, Land Rover has come on in leaps and bounds in this respect recently, but there's no getting away from the fact that its vehicles tend to be more fragile than the Japanese competition. Small electrical niggles are the most likely problems but both the gearboxes and the air suspension can give problems too and those are rather more serious issues. The V6 diesel engine is pretty solid though.

It would be worth checking out both a Toyota Land Cruiser and Mitsubishi Pajero too, but while both of those would be more likely to have better reliability, neither can hold a candle to the Disco's on-road refinement and comfort.

Let us know which way you go

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Hi Patrick,

It’s a bit of a downer, I’m afraid. The 307 was never Peugeot’s finest hour,and suffered from build quality that, if not quite poor, was certainly not the best. The SW is the best version, with lots of space and the option of seven seats, and if you get the 1.6 HDI diesel engine it’s a pretty reliable lump, but expect electrical faults as you go along. Buy it cheap and run it into the ground, would be our advice.

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Hi Gerry,

We have heard reports of front suspension ball joints wearing prematurely and issues with the electronic in-car entertainment systems, but otherwise the ix35 is a solidly built car, and a 2010 model will, of course, still have two years left to run on its manufacturer's five-year warranty, so you can't go wrong.