Expert answer

Hi Rob,

Well, as far as discounts go, most dealers operate on about an eight per cent margin, so if you're asking for more than a seven per cent discount you're asking for a below cost price. You should get a decent discount for cash right enough, but explore the credit options too - dealers often get bonuses for selling a credit plan so if you can get a good one (at zero per cent interest obviously) and pay it off from your lump sum, it may give the dealer a bit more wiggle room for a discount.

As for the model, with a starter car and the current cost of insurance you need to be looking at no more than a 1.0-litre engine. Happily your budget will easily get you into a Volkswagen up! 1.0, one of the best small cars around (or equally you could go for a mechanically identical SEAT Mii or Skoda Citigo). Can't go wrong really, although if you're looking for other options you could try an Opel Karl (plain but decent), a Renault Twingo (fun but not as well made as the up!) or the Fiat 500 TwinAir (fabulous car, but get an insurance quote first).

Here are reviews of all of those to help you decide:

Volkswagen up! review

SEAT Mii review

Skoda Citigo review

Opel Karl review

Renault Twingo review

Fiat 500 TwinAir review

Expert answer

Hi Con,

Cash. You get the best discounts and the minimum of fuss if you pay for the car up front. PCP plans are great (and hugely affordable), but only really work if you plan to trade your car in for a new one every three years. More traditional hire purchase is probably the best compromise – it’s more expensive than a PCP, but often easier to arrange than a personal car loan from a high street bank and at the end of the loan period you own the car completely.

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Hi Catherine,

To be honest, I wouldn’t. Quite aside from the fact that the Carisma is  dull to look at, sit in and drive, it was also quite unreliable for a car from a major Japanese car maker. There was no end of problems with the engines and worse still, the 1.3 was hopelessly underpowered. If you want a simple, reliable car from around 2002, think Toyota Corolla instead.

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Hi Sean,

Our information is that your Avensis has a timing chain, which should be maintenance free.

Expert answer

Hi Ben,

Well, you can always haggle more and if the dealer isn’t budging, then simply shop around. There are plenty of examples of the C-Max out there to choose from, so don’t get hung up on just the one car if you feel like you’re not getting a good deal. While that does seem like a fair enough price, €17k is top end for a 2012 C-Max, so it had better (a) be perfect, (b) have a full service history and (c) come with a decent warranty.

As for the B-Max, yes there’s quite a big difference. The B-Maxis based on the Fiesta, the C-Max on the Focus so you can see from just that fact that the levels of space on the inside and in the boot are significantly different. Plus the C-Max is a far more comfortable car on a long journey than the B-Max, which can also be sluggish to drive as those sliding doors are actually pretty heavy for such a small car.

As for other cars worth looking at (and I’m assuming you mean against the five-seat C-Max, not the seven-seat Grand C-Max), the Volkswagen Golf Plus offers lots of space and plenty of comfort, as does the five-seat version of the Citroen C4 Picasso.

Here are a few reviews to help you decide:

Ford C-Max review

Ford B-Max review

Citroen C4 Picasso review

Expert answer

Hi John, 

We sent this to Mazda Ireland for comment and here's what was sent back:

"I would advise them to report this directly to his Mazda Retailer for investigation as to the cause of the issue. If it falls under warranty, this would be covered, but in any event, they will do everything to assist rectify the issue."

Let us know how you get on

Expert answer

Hi Cyril,

There are a few advertised ‘trick' fuel additives such as STP or Dipetane that promise to reduce the emissions from the engine, but these are at best unproven and at worst utter snake oil. Your best bet is simply to get the car thoroughly serviced and tuned up and make sure it’s running on high-quality petrol or diesel bought from a reputable source. 

Expert answer

Hi Paul,

It’s fine, but you’ll probably find the CO₂ emissions a touch high – it was generally from a time before car makers got really serious on CO₂ so with 146g/km it’s a bit more expensive to tax than newer models.

Expert answer

Hi Kevin,

That’s almost an impossible question for me to answer I’m afraid as, as you’ve pointed out, a car that many might consider comfortable and pleasant (the Honda CR-V) is uncomfortable for you. Mind you, you’re right about the C-Class Estate being small inside – it was never the biggest car around.

Expert answer

Hi Alan,

All are, in general, pretty solidly reliable cars as you would expect,  but the issues come with the added weight and complexity of those folding hard-tops. All three can suffer roof failure (often at the point of being half way up or down) and all three suffer equally from increased tyre and suspension wear relative to their hatchback cousins, not to mention higher fuel consumption. None, to be honest, are especially pleasant to drive.

Of the three, I’d say the Eos is the best built, the Focus by a slim margin the best to drive and the Astra fractionally the roomier in the back seat. As an alternative, what about an Audi A4 Cabriolet? You’d have to go for an older one to match the price, but it’s a better car and a better convertible than any of these. Alternatively, if you don’t need the back seats, get a Mazda MX-5 – literally the only small convertible that’s actually worth buying.