Expert answer

Hi Simon,

Generally speaking all three of these cars are really well built and shouldn't give you any major troubles. The BMW 2.0-litre diesel engine has some well documented and recurring issues with weakness in the turbo, but if you buy one on BMW's approved used programme, you'll get a two-year warranty that should cover you for any issues. The Diesel Particulate Filter issue on the Audi 2.0-litre TDI engine is usually related to drivers doing too low a mileage at too low a speed for the DPF to heat up sufficiently to clean itself - it's a recurring problem on any diesel car bought by someone who fundamentally doesn't understand how diesels work and are best driven.

I'd say of the three, my choice would be the last-gen C-Class. If you're looking at 2013, try and track down one of the last Edition C models - they were loaded with equipment and got an extra AMG body kit and nice wheels too. Superb to drive, cracking 2.1-litre diesel engine (if it touch noisy) and the only drawback is that they're not very spacious in the rear.

Of course, if it's reliability and reliability above all that concerns you, buy a Lexus IS 300h and you won't go wrong...

Expert answer

Hi Mark,

Right, obviously it's always a bit of a scare when you slip on the road and damage your car, and it's natural for the reaction to be "I'd better get a 4x4." Hang on though, because there are 4x4s and 4x4s... First off, the Tuscon. According to the official figures, the 2.0-litre diesel 4x4 Tuscon does 39mpg while the 2.0-litre petrol model does 35mpg. We'd bet that you'll struggle to match those figures on the road and will instead get around 30mpg on average. Also, 4x4 Tuscons are a little tricky to track down in Ireland.

So, as an alternative, why not consider a Skoda Octavia 4x4? You know you like the car, the all-wheel drive system is just as good at finding traction as any big SUV's and the lower, lighter body means you won't pay as heavy a fuel consumption penalty. We've found one for sale on Carzone for just over €10k, so they're not even too expensive.

Worth a look, at any rate.

Expert answer

Hi Eitvydas,

A bit, yeah. 75hp was never quite enough to shift the Golf's bulk. You're better off trying to track down a nice 1.6 petrol instead, or going for the ever popular 1.9 diesel.

Expert answer

Hi Sean,

It's a tough question to answer, this one, simply because different wheels and tyres can make an enormous difference to ride quality. As you say, French cars tend to fare very well in this regard and I think the most comfortable car I have driven in recent years was a top-spec Citroen C5 with the traditional Citroen hydra gas suspension, which just felt as if the road surface wasn't there. As you say, French cars can have their reliability issues, but the C5 was always pretty well screwed together.

Of the other options, both the Ford Mondeo and Opel Insignia are good bets, especially if you can avoid any cars that have been specced-up with big wheels and low profile tyres. Go for nothing bigger than a 17-inch wheel with at least a 55-profile tyre - wheel and tyre combos make a huge difference to ride comfort,

Of course if you want the ultimate in ride comfort, then track yourself down a Jaguar XJ6 saloon from the mid-eighties. Best ride quality of any car ever. I can't vouch for the reliability though...

Expert answer

Hi John,

I'm going to be predictable and say you should get a Volkswagen Golf. A budget of €3k would definitely get you a MkIV 1.9 TDI model and you may even just scrape into a MkV, which would be even better again. Just track down one that's been looked after and serviced regularly and you should be fine.

Expert answer

Hi Rosie,

Ah, toddler and baby. Been there. You probably don't need anything much bigger than a family hatchback, really. Probably best to track down a nice Skoda Octavia hatchback - the boot's big enough to cope with buggies and (eventually) bikes and scooters but they're not expensive to run. If your mileage is low, consider a petrol one as the lower purchase price will more than cover the extra cost of the fuel.

What do you think?

Expert answer

Hi Lee,

You've got to keep the engine size down, basically, if you want cheap insurance, but we would also suggest getting something that's good to drive, simply because exposure to good vehicle dynamics early on makes better drivers of us all. So, probably the best balance is to go for a Ford Fiesta 1.25. There are loads of them around and they're cheap to run, decently reliable and very safe. It would also be worth tracking down a Suzuki Swift 1.3, as they're fab to drive and close to indestructible.

However, if even those engine sizes are running the insurance bill up too high, then you need to think  smaller and go down to a 1.0-litre engine. In that case, I'd suggest either a Toyota Aygo (or a mechanically identical Citroen C1 or Peugeot 107) or, if the budget will stretch, a Volkswagen up!, Skoda Citigo or SEAT Mii.

What do you think?

Expert answer

Hi William,

Ford is swearing blind that the all-new Mondeo (which has already been on sale for two years in the US as the Ford Fusion) is finally coming to these shores in the autumn of this year. The delay is being explained by the need to move the Mondeo's production line from the Ford factory in Ghenk, Belgium (which is being closed down) to Valencia in Spain.

Many of us car critics have pondered though whether or not Ford is simply stalling to try and let the European passenger car market recover before it introduces such a significant new model. If so, job done it would seem.

The new Passat is a little further away, but should be here by mid-2015 at the latest. Prototypes of the new car are already pounding the roads and test tracks of Europe racking up mileage and it's likely that we'll get a first look at the new car (which will be based on the same MQB chassis system as the current Golf) at the Paris Motor Show this September.

In the meantime, it's worth pointing out that the current Mondeo and Passat are still cars operating at the very top of their game and with new models on the way, it's likely you could argue yourself a decent deal on one.

Expert answer

Hi Karl,

Short answer? Track down a nice Golf 1.9 TDI. As long as you keep it serviced that old 'Pump Düse' engine is solid, 50mpg is easily done and it's comfy and sweet to drive.

What do you think?

Expert answer

Hi Jane,

Sounds like you want to move back into a proper MPV and the best one around at the moment, for my money, is the Citroen C4 Picasso. Citroen registered a bundle of them last year for press and promotional purposes so there should be plenty of good nearly-new or dealer demo stock knocking around. It's a classy looking thing, comfy to drive and utterly massive on the inside. Other good options are the Ford C-Max (great to drive but the boot is slightly on the small side) and the Toyota Verso (a touch unexciting but with terrific quality and lots of space). Or, of you want something with a warranty to match the Mitsubishi's, track down a nice 2013 Kia Carens - a classy looking car with bundles of space.

Let us know how you get on