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Hi Craig,

The Audi A6 has a timing belt.

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Hi Damien,

Right, did the dealer offer a warranty? If so, any faults should be covered. Even if they didn’t, you’re quite right — under consumer protection laws a product has to be ‘of merchantable quality’ and clearly that car isn’t. I’d ask for something in writing from the Audi dealer that inspected the car, setting out exactly what the fault is and then if the dealer still won’t play ball, get your solicitor on the case.

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Hi Jim,

I'm inclined to agree with you, though it's difficult to know for sure without experiencing it for myself. From what you say it really sounds like a clutch or flywheel problem and the only way to fix it could be a replacement of those items. Not cheap, sadly.

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Hi Chris,

Well, the simplest answer to your rain problem is that it sounds as if the door or window seals are gone, or it could possibly be a leak from the air conditioning system. A quick trip to the garage should sort that out. As for the Duster, it’s a fine car for the money — they’re reasonably nice to drive, certainly rugged and reliable and very practical too, but you’re going to have to put up with seats that are less than stellar on longer journeys, and a dashboard made of the lowest-grade plastics around.

2016 Dacia Duster review (post-facelift)

2012 Dacia Duster review

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Hi there,

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Hi James,

Well, frankly that's a good dilemma to have. Both are utterly excellent cars and you honestly won't go wrong picking either.

To compare, you're right that the BMW does feel that bit more reactive, that bit more plugged in to the road surface, but the gap between the A6 and the 5 Series is far narrower in that regard than once it was. 

You're also right that the 5 Series is becoming a touch, shall we say, common on the roads these days and while Audi is hardly struggling to shift A6s, they are perhaps a little less widely seen.

One small spanner in the works; have you tried the Jaguar XF? It does give a little away to both the Germans in terms of cabin design and space, but it's gorgeous and utterly brilliant to drive. Plus, of a Friday night, you get to turn to your significant other and utter the immortal words; "Darling, tonight, shall we take the Jaaaaaaaaag...?"

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Hi Philip,

The current A6 allroad quattro was actually only introduced last year (2012) so there won't be any major updates for a while yet. The previous generations ran from 1999 to 2006 and 2006 to 2012.

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Hi Heino,

Check for vibration from the dual-mass flywheel on the 2.0-litre engines, and that the drain at the bottom of the windscreen has not become clogged with road debris and leaves. If it’s the 2.0-litre TDI and it’s smoking a lot, then the turbo is probably gone or about to go, and that engine needs a cam belt change at 120,000km.

Check the rear brake discs for excessive wear or scoring marks too — the electronic handbrake can stick on and damage the disc. Check everything electrical carefully in general for a car of that age, and don’t buy without a full and complete service history.

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Hi Conor,

We've heard of a few electronic glitches (faulty cruise control, sticky electric handbrakes), but other than that, the A6 seems to be built to the usual solid Audi standards. As always, if you're looking at a high mileage one, remember that this is a complex, expensive car so make sure it has a full service history and appears to have been cared for.

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Hi Cormac,

It will depend on the year and model you’re talking about, but if you mean the 2008 Audi A6 update, which was the first model with the TDIe engine, then it’s basically lightly tweaked for economy and emissions, but those will be nothing to write home about compared to more modern cars. The TDIe could manage 53mpg and 139g/km, but that was with the 140hp engine, so it’s a touch under-powered in the A6. You could be better off going for a more powerful 170hp version, which will have slightly higher emissions, but which will probably do better in economy terms in real-world driving - and far more satisfying to drive.