Expert answer

Hi Bobin,

Depends on where and how much you drive. Low miles and mostly in town? Get the Passat. Long journeys and motorway miles? BMW. The Passat is more likely to be more reliable though - some of those 2.0 BMW diesels have timing chain and turbo problems.

Expert answer

Hi Carmel,

If you're a low-mileage driver then, yes, petrol is generally the better choice. You can keep your diesel though by sticking to a couple of rules. Regular maintenance by a qualified mechanic, always using high quality synthetic oil and making sure the car gets a regular long spin to build up the temperatures in the exhaust system.

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Hi Pat,

As luck would have it I have the latest version of the Subaru Forester on test this very week. It's powered by the 148hp 'boxer' diesel engine, which also has 350Nm of torque. Paired with the 'Lineartronic' automatic transmission it's surprisingly responsive. That's a Continuously Variable Transmission (CVT) and it seems to do a great job of keeping the engine at its optimum operating speeds for a variety of situations. We've not fans of these gearboxes when fitted to petrol engines, but they work well allied to diesel and in the Forester it's a good match.

Officially this Forester 2.0D XC Lineartronic does 0-100km/h in 9.6 seconds, but even at motorway speeds it has plenty of go and it happily cruises above 120km/h.

In terms of comfort, the Forester scores well too. The suspension is quite soft and absorbent so bumps are dispatched with ease and it's relatively quiet on the motorway. The upright seating position is comfortable too.

Shame you don't need the back seats, as they're massively spacious.

Further reading:

Subaru Forester review (2013 manual model)

Expert answer

Hi Daniel,

I'm afraid that it's not possible to analyse that sort of problem from afar. You need to get the car into a garage and hooked up to a diagnostic machine. That'll result in an error code to help the mechanic identify the cause of the problem. It's most likely a sensor of some description, but it needs to be recitifed in any case.

Let us know how you get on

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Hi Michael,

Actually an ideal car for what you need by the sounds of it. Generally Hondas are near-faultlessly reliable but you do need to watch for a few things on the CR-V. Alternators can give bother, as can the air conditioning and some of the interior trim can be a bit fragile.

Also, check to make sure that any previous owners haven't gotten too ambitious with the off-roading and damaged the underside. 

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Hi David,

Do you mean in terms of fuel consumption? Then I'd say about 35- to 40mpg depending on your driving style. If you mean total miles, well it depends how you look after it and how it's been looked after. Cars are generally 'lifed' for between 250,000 miles (400,000km) and 300,000 miles. If you service it and care for it properly, you could potentially get even more...

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Hi Derek,

It depends on which model and what year for a start. Assuming that you're looking at a 2012 version, that has CO₂ emissions of 156g/km so the VRT is going to be 27 per cent of what the Revenue Commissioners estimate the car's Irish market value to be. That will depend on a lot of variables though - including condition, history, mileage and spec. Unfortunately, given that we have an entirely opaque and non-transparent tax system, you won't know exactly how much until you have the car here and it has been inspected. 

Expert answer

Hi Josephine,

Our database shows that, if your car is fitted with 195/55 R15 V 85 sized tyres then the correct average pressure is 2.1 bar or 31 PSI. 

This information should be displayed on your car somewhere - either inside the fuel filler flap or on the door frame when you open the door. 

Hope that helps

Expert answer

Hi James,

I'd normally say that at the 20-25k mark you're on the cusp of needing diesel but with that big a price gap between the two I'm minded to say go with petrol. 

The only caveat to that is what kind of mileage you're doing. If that's 25k of endless motorway miles then diesel could still be worth a look as a 318d will easily hit 60mpg on a long run while a 320i will struggle to get above 50mpg.

Expert answer

Hi Teresa,

There's a pretty broad spread of values for 407s of that age - it depends on the engine, trim and above all condition and history. The ballpark is from €5,500 to €8,500. A diesel model will be worth considerably more than a petrol one and a full service history is essential.