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Hi Ann,

Generally speaking, yes. The C4 Picasso is better built than Citroen's reputation would have you believe and it's spacious and economical to run.

In terms of problems to look for, check the cabin carefully for any bits of detaching trim or family-related damage. As it's the EGS auto, see if it's had the software upgrade that improved the shift quality and check to see if the clutch has been replaced - some early EGS models used to eat up their clutches.

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Hi John,

Clearly no car is utterly immune to breakdowns or component failures, but the Lexus LS 430 comes closer than probably any other. It is staggeringly reliable. We have heard tales of people buying the (older) LS 400 model from the '90s for under a grand and still finding every single electrical item working perfectly. Try that with a 7 Series or S-Class...

The Lexus is also hugely comfortable and deeply luxurious and actually better to drive than you might think. No hot hatch, obviously, but still more capable than the roly-poly reputation would have you believe.

Downsides? Colossal motor tax costs and it helps if someone else is paying for your fuel...

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Hi Des,

As with all Suzukis the Grand Vitara is impressively well bolted together and there are very few reports of any major reliability issues. The only recurrent problems seem to be glitches in the electrical system, but as long as the car you're looking at has a full service history, you should be OK. There are only two major downsides: the interior looks and feels pretty cheap and old-fashioned compared to some rivals, while the 1.9-litre diesel engine (which Suzuki actually bought in from Renault) can be very thirsty, as the Vitara is no lightweight.

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Hi Bryan,

I'd say about €15,000 on average, perhaps slightly below the €14,000 as a trade-in.

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Hi Mark,

The more recent versions of the Renault Grand Scenic are at least reasonably reliable, and the commonly-seen 1.5-litre diesel engine is a sold enough old lump, and well proven in various Nissans and Renaults. The recurring nightmare is that of electrical problems. Renaults, older ones at any rate, just seem to eat through their cabling and wiring and everything from electric windows to engine management and injection problems can crop up. Buy very, very carefully if you're looking at  anything older than 2008.

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Hi John,

You know what? Just avoid the lot of them. In the early 2000s Renault was going through a period of very poor build quality that wasn't really resolved until the launch of the current Mégane in 2008. Older Renaults are generally just to be avoided. Electrical problems are commonplace and frustrating, and just because they're working now doesn't mean they'll stay working. These cars are marked down in price for a reason.

Hope we were in time to stop you buying!

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Hi Mattie,

That really could be a number of different things. It's most likely excess air getting in somehow, but it could also be the crankshaft sensor. Best thing to do is to bring it to a mechanic that can interrogate the car's computer via a diagnostic tool. That should reveal any error codes that will speed up fixing the car.

Let us know how you get on.

air getting in, crank sensor?

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Hi Sinead,

Okay, so you want to stick with Citroen, need three across the back and an engine under 1.6 litres. That's a tricky combination, but why not try a C3 Picasso? That's a crackingly good small MPV and it comes with Citroen's super economical 1.6 diesel. Or, with a bit of searching, you may be able to track down a 1.4 petrol version. 

As for the back seat, I've personally managed to get three child seats in, but it can be a bit of a squeeze. Depending on the age of your granddaughters though I may have a solution. Have a look online for a company called Bubble Bum. They make inflatable booster seats that both store flat when you don't need them and which are usually a little narrower than the bigger boosters. That could save you a crucial bit of space.

Let us know how you get on

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Hi Ash,

It very much depends on your price bracket and what your requirements are in terms of size. If you want something small, cheap and fun to drive, why not try either a Nissan Juke or MINI Countryman? Need something with a bit more space and practicality? Nissan Qashqai then, or better yet, a Skoda Yeti. Want to get something with a lot more size and some proper 4x4 ability? Go for a Honda CR-V, a Hyundai Santa Fe (you can get those with seven seats by the way) or, a Nissan again, this time the under-appreciated X-Trail. Want something seriously big and impressive? Well, a Range Rover Sport is always a good buy but be sure to put aside plenty to cover the running costs. A Toyota Land Cruiser is rather less exciting to drive or to look at but its reliability is little short of legendary. Or, if you want something really cheap and old that can pack some abuse and come back for more, try either a Suzuki Grand Vitara (smallish) or a Mitsubishi Pajero (big). Both are reliable, both can off-road properly and both can be tracked down at bargain prices, as long as you buy according to condition, not age or mileage.

Come back to us if you need more help

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Hi Tom,

The Citroen will be cheaper to run (it has a 1.6 diesel engine compared to the S-Max's 2.0-litre unit), but if you can afford the slightly higher tax and fuel bills, I'd go for the Ford. It's better built, more spacious and much nicer to drive.