Expert answer

Hi Pat,

Your commenters are right. Although the Fluence is reasonably well built, it cannot hope to match the likes of the Prius or cee'd in the reliability stakes, and it will be far, far duller than either. If your driving is mostly around town, I'd say go for the Prius - city driving is its natural environment. If you're doing a lot of longer journeys (drives that destroy the Prius' economy) then go for the Golf or cee'd. 

Let us know which way you go

Expert answer

Hi Ashline,

A tough call this one. Your annual mileage isn't really enough to tip you over into diesel territory, and the Corolla is likely to be the more reliable of the two cars. That said, the Passat would be much more comfy and cosseting on the journey and it costs €180 a year less to tax.

So I guess if comfort is your priority, get the Volkswagen. If it's reliability, go for the Corolla, which will probably also work out the cheaper of the two to run overall.

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Hi David,

OK, a couple of points to deal with there. I can well remember my first drive in the Dacia Duster, which was a left-hand drive 4x4 model and I happened to drive it from Galway to Waterford and back on some of the wettest days of 2012. I can honestly not remember feeling that the wipers were inadequate to the task, and I'm generally pretty sensitive to things like that, so I'd say you might be crossing the car off your list somewhat unfairly. I can certainly remember thinking that the Duster felt unusually well-planted on the road and sure-footed in what were truly appalling conditions.

Incidentally, it's worth noting that we also take almost all of our test cars on week-long tests, and occasionally even longer ones. The full CompleteCar.ie team also endeavours to drive each car personally so that we can put together a fully rounded opinion on every model, and we always try to drive them in as many different conditions as the prevailing weather will allow.

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Hi Irvin,

Well, it kind of depends what you want and what you need. These are two very different cars, so it's a little tricky to compare them directly. The Audi is stylish, comfy, refined and reasonably spacious, and of course comes pre-loaded with buckets of premium appeal. The Fiesta is, by contrast, rather more cheap and cheerful, but it's utterly brilliant to drive and, with that 1.4-litre diesel, should cost little more than buttons to run.

So, as I say, it depends what you need. Want space and premium appeal? Get the Audi. Want cheap running costs and a pin-sharp driving experience? Get the Fiesta.

Let us know which way you go

Expert answer

Hi Brian,

This very match will be the subject of a twin test shorty in our iPad Mag so I don't want to give the game away too much!

Saying that, they're very different cars. Technically and logically the BMW M4 is dominant. It's considerably faster at all times too, yet the customisation of its driving systems that is open to the driver makes it suitable for everything from long distance cruising, to the school run and then the odd track day. It's an astounding car I'd personally love to own. It'd take years to learn it fully and if you like a challenge then it's the one for you. However, unlike the previous M3 Coupé, it's more docile at times, meaning the uninitiated aren't scared off by crazy twitchiness.

The Jaguar is much more laid back by default. Yes it's quick by any measure, and can make a sound all the more alluring than the BMW, but, in V6 or V6S guises at least, isn't quite as focused on hard-core driving. It drives very well, don't get me wrong, but the BMW would run rings around it on track.

Clearly that won't matter to many people and we suspect that this decision would be won by the heart. As I write this I'm torn. I adore the looks of the Jaguar and that may be enough to swing the decision, but in pure black and white terms, the M4 Coupé is a more accomplished car.

Let us know if you buy one or the other!

Further reading:

BMW M4 Coupé first drive

Jaguar F-Type V6S Coupé first drive

Expert answer

Hi Kieran,

With that kind of mileage, you could probably look at saving yourself a bit of money by going for a petrol model - as long as the price gap between it and a diesel covers the fuel cost. Get your calculator out...

Of the cars you've mentioned, we'd go for a 3 Series. Few cars are as good to drive and it's the kind of thing you should own once at least. Check it carefully for wear and tear though and don't buy anything without a full service history. 

The only catch could be trying to find one that ISN'T a diesel...

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...

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Hi Richard,

No, because the two cars are based on two different platforms. Although the engines are the same, the ancillary fittings and their attachment points will be very different.

Expert answer

Hi Simon,

These cars are all verrrrrry thin on the ground. Mercedes-Benz Ireland doesn't officially designate its '45 AMG' sales as separate models so was unable to give us a figure, but Audi provided us with S3 and S4 numbers. In 2013, three S3s and four S4s were sold, while thus far in 2014, five S3s and one S1 have been sold. Across town at BMW, approximately half a dozen M235i Coupés have been sold this year.

Hope that helps.

Expert answer

Hi Eddie,

The Insignia is a fine car but you'll find it's not as spacious as your old Passat. Still, it's arguably more handsome and sharper to drive, but you have to make sure all the electrical bits are working properly.

As for the value of your Passat, you haven't given me a specific year but I'm going to guess it's around 2006-2007 in which case you're looking at around €5,000 as a trade in, but don't be surprised if you get offered less - cars with big petrol engines (even efficient ones) are forecourt poison right now.

Let us know how you get on