Expert answer

Hi Stephen,

The TMC Costin was, kind of, Ireland’s Caterham. Built by the Thompson Motor Company, (hence TMC) in Wexford (established by brothers Sean and Anthony) it was a small, light, two-seat sports car very much in the mould of the Lotus, later Caterham, 7.

The body was designed for TMC by legendary aerodynamicist Frank Costin (hence the name) and it was usually powered by a 1.6 Ford Crossflow engine (or a Cosworth BDA if you were feeling brave). Celebrity owners included none other than Stephen Roche of Tour De France  (and Calvita cheese!) fame (you're not related, are you?). Around 40 cars were built before the firm went bust in 1987 (although there had been claims of as many as 100 built) and the rights to the chassis design were later sold off to Don Panoz, who later developed the basic chassis into the Panoz roadster.

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Hi Fergal,

The Mondeo is a fine car, but it has fallen back a bit compared to previous versions and I don’t think it’s really comparable to the current crop of premium-badge saloons, which is a shame. The A4 is very, very good, but if you’re going to have to ‘rob a bank’ to get a BMW 520d then you’re going to have to do the same for the new A6.

That said, there are some very good mid-size saloons around at the moment that are better than a Mondeo, and which can give an A4 a serious run for its money. A Skoda Superb, perhaps? Volkswagen Passat? Mazda6? All well worth a look, and better value all-round than the A4.

Here are a few of our reviews to help you decide:

Audi A4 review

Ford Mondeo review

Volkswagen Passat review

Skoda Superb review

Mazda6 review

BMW 520d review

Expert answer

Hi Ray,

If you fancy a hybrid, then the best current model is the Toyota Prius. Its looks may divide opinion, but it is exceptionally economical, even on a long motorway run, and it has a roomy, comfortable cabin. Read our Toyota Prius review here.

If you fancy something a little more prestigious, then how about the Lexus IS 300h? Not quite as spacious as the Opel you have, but with exceptional build quality, decent economy and terrific refinement. Read our Lexus IS 300h review here.

BMW”s 330e plugin hybrid is another good contender, as is Volkswagen’s Passat GTE, but they’re both quite pricey and work better in downtown than they do on the open road. As far as hybrid SUVs go, Toyota’s C-HR is lovely, but rather small inside, so it may be worth waiting for Honda to launch its new CR-V hybrid next year. More reviews for you:

BMW 330e review

Volkswagen Passat GTE review

Toyota C-HR Hybrid review

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Hi Dave,

It sounds as if it could be an issue with the actual fan that blows the air (both with and without air conditioning on) through the vents. Sometimes the blades of the fan can warp, or even melt slightly if you’ve been running the heat at full blast for a while (such as when defrosting the car on an icy day), and that can cause an odd harmonic effect in the airflow. Or, it’s also possible that leaves or some other sort of road debris has gotten in past the filter and is causing the whistling effect.

Either way, you need to get it looked at. It is possible to take the fan cover off and inspect it yourself at home (a Haynes manual is an invaluable aid here), but we’d always recommend asking a professional first.

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Hi Debbie,

The EcoSport got four stars out of five on the Euro NCAP tests, with a 93 per cent adult protection score, 77 per cent child, 58 per cent pedestrian and 55 per cent safety assist. That makes it safe in an accident, but lacking a bit in standard active safety equipment.  

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Hi Lukas,

Is that a petrol 430i? If so, VRT should be in the region of €6,000-€7,000, but without more details, that’s just a pure finger-in-the-air calculation.

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Hi Daithi,

Well, the best brands for residual values are generally held to be Toyota, Skoda or the premium German car brands. That said, Kia tends to perform quite well in residual terms right now, not least because of that impressive seven-year warranty. An Optima should make a good choice, then, as would a Toyota Avensis. That said, it’s very clear right now that the market is moving, rapidly, to being centred around SUVs and crossovers, not traditional four-door saloons, so you might be well advised to have a look at one of those — a Kia Sportage, perhaps, or Toyota RAV4, Hyundai Tucson, Nissan Qashqai or Volkswagen Tiguan.

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Hi F D,

They are essentially identical in size on the inside, with the same front and rear legroom and only a fractional difference in headroom. The A3 hatchback has a slightly smaller boot in three-door form (365 litres), but the five-door model (called the Sportback) has the same 380-litre boot as the Golf. The A3 saloon does have a bigger boot though, at 425 litres.

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Hi Tom,

The best ones to go for are the Volkswagen Golf Estate, Skoda Octavia Combi, Peugeot 308 SW, or Toyota Auris Touring Sports. Our reviews:

Volkswagen Golf Estate review

Skoda Octavia Combi review

Peugeot 308 SW review

Toyota Auris Touring Sports review

Expert answer

Hi Jitu,

Of those three, we’d go for the Astra every time. The i20 is fine, but a little dull. The EcoSport is an awful car so don’t go near it. The Astra, though, is well made, engaging to drive, roomy and economical. Go for the 1.0-litre turbo petrol and you won’t go wrong. Here are our reviews of each:

Hyundai i20 review

Opel Astra review

Ford EcoSport review