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Hi Declan,

Well, obviously the 2.0-litre is more powerful, and with 150hp compared to the Golf 1.6 TDI’s 120hp, quite a bit more so. Lots more torque too, which makes driving much more effortless. There’s not a huge penalty in terms of fuel economy or emissions either, so you’re not going to have to shell out masses of extra cash in terms of running costs, and the 2.0-litre is more refined and smoother than the 1.6.

Is there any point to buying the 1.6 then? Yes — it’ll be cheaper to insure, and easier to sell on as most private buyers will shun the bigger engine.

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Hi Mairead,

Typically for a Hyundai, there are no major problems to report with a Tucson. Just tread slightly carefully, as they were popular with hard working types such as builders etc. and many have lived hard lives as beasts of burden, so be alert for signs of excessive wear and tear. Otherwise, just make the usual checks for history and condition and you should be OK.

As for fuel consumption, you're dealing with both an older-tech engine (that 2.0-litre has since been replaced by Hyundai's new 1.7 diesel) and a tall-ish, heavy-ish SUV body. So you're probably looking at around 35-45mpg, rather than the 45-55mpg you'd expect from a newer model.

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Hi Cindy,

I would go for either the Skoda or the Opel. The Skoda 1.9 TDI is very economical (50mpg should be pretty easy) and Skodas are well built and reliable. 

The only downside is that if it's pre-2008, it'll have a high rate of tax. That's something that the Opel with the 1.3 CDTi engine avoids, and it's still very economical, albeit slightly less so as you'll have to work the smaller engine a bit harder to keep up with the flow of traffic.

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Hi Deirdre,

You should be fine. As always with a premium badge car, look for a full service history, but seeing as an A3 is essentially a Golf in a swanky frock, it's actually pretty simple under the skin. That 1.6-litre engine is an older design, and pretty bulletproof, but at that kind of mileage make sure things like timing belt changes have been done and check for any obvious signs of wear and tear. There were issues with 2005 models with both fuel pumps and flywheels, but both problems should have been sorted by recalls.

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Hi Karen,

Assuming you're talking about the later 1.5-litre model, official fuel economy stands at 35.8mpg (7.9 litres/100km). In reality the car uses a little more fuel than that, however.

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Hi Anne,

It's impossible to diagnose such an issue from afar accurately, but known issues with that Mondeo include:

- Water in the fuel filter or tank (replace the fuel filter to check)

- Poor earth connection under the battery (check the physical connection for rust, etc)

- Fuel injectors out of calibration (requires reprogramming, usually at a dealer)

Another possibility is that the dual-mass flywheel has broken up and needs replacing.

I'd recommend you get the car along to a good mechanic to diagnose it properly.

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Hi Marc,

Well, both cars will be more or less equally economical over that kind of mileage, but you'll be filling the Skoda up more frequently as it has a smaller fuel tank. 

Even so, we'd say go for the Skoda. With kids (growing kids at that) you'll find the space in the back and the gargantuan boot are blessings from the car gods. The Audi may be slightly sharper to drive and certainly more handsome but as family wheels the Superb really is hard to beat.

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Hi Ian,

Ah, a car close to my particular heart. I owned one for several years and can happily report that it never gave a day's trouble. 

That said, watch for issues with the brake servo, the fuel pump and the alternator. And the plastics in the cabin are quite fragile and easily-marked, so a perfectly healthy car can look surprisingly tired inside.

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Hi Austin,

You didn't specify the engine so here are the possibilities:

1.6 petrol 100hp: has a timing belt, to be changed every 90,000km or six years

1.8 petrol 122hp/110hp or 118hp dual fuel: same as above

1.9 diesel 120hp: has a timing belt, to be changed every 120,000km or six years

1.9 diesel 150hp: has a timing belt, to be changed every 100,000km or ten years

2.0 diesel 100hp: has a timing chain

2.0 turbo petrol 175hp: has a timing chain

2.2 diesel 125hp/117hp: has a timing chain

2.2 petrol: has a timing chain

There were larger engines again in the Vectra, but we doubt you have one of those as they are very rare.

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Hi Shane,

The 2.0litre diesel engine in the S40 is shared with the Ford Mondeo and it's a 140hp unit. A pretty good and robust one too, with few major reported problems, but watch earlier models for niggling electrical issues. 

There were also problems with leaky windscreen surrounds, some 2008 models had faulty wheel nuts, watch for ECU and fuel pump failures and brake issues because of a faulty vacuum pump.

Other than that, you might find the S40 slightly tight on legroom. It's a smaller car than the BMW 3 Series to begin with and Volvo compromised the cabin room further by allowing for more crush zones up front. So safer, but a touch more cramped if you've got long legs.

Hope that helps