Considering Buying a Used Audi A6 Allroad: Pros and Cons? AUDI A6 C7 Allroad (4GH, 4GJ) (01.2012 - 09.2018)

Pros:
- Spacious and comfortable interior
- Versatility (off-road capabilities + sedan comfort)
- Good dynamics (especially with the 3.0 TDI engine)
- High-quality interior and soundproofing
Cons:
- Expensive maintenance (original spare parts, air suspension repair)
- Possible problems with air suspension (leaks, sensors)
- 2.0 TDI engines may have problems with the timing chain (expensive repair)
- High fuel consumption in the city (up to 10-12 l/100 km), on the highway - 6-8 l
What to look for when buying?
- Check the air suspension (does it work, are there any leaks)
- Diagnose the engine (especially the timing chain on the 2.0 TDI)
- Check the gearbox (the S-Tronic robot may require service)
- Check the service history (oil, filters, maintenance)
Good choice, but be prepared for repair costs. It is better to take the 3.0 TDI with a good history.

Thanks for the detailed overview! As someone who's owned a 2015 A6 Allroad for the past three years, I can offer some real-world insights. The performance is indeed impressive, especially with the 3.0 TDI engine. It's a proper mile-muncher on long trips, and the fuel economy is quite good for such a large car. I've averaged about 40 MPG on motorways.

The air suspension is brilliant when it works, but be prepared for potential issues. I had to replace one of the air struts last year, which set me back about £800. That said, the versatility it offers is worth it. You can raise it for light off-roading or lower it for better handling on twisty B-roads.

One thing to watch out for is the MMI system. It can be a bit finicky, especially with older phones. Make sure you test it thoroughly during your test drive.

Overall, I'd say it's a cracking car if you're after something that can do a bit of everything. Just be prepared for the occasional costly repair.

Cheers for the info, mate! I've been eyeing up an A6 Allroad myself. Quick question - how's the boot space? I've got two labs and a golf addiction, so I need something that can handle a couple of furry beasts and a set of clubs. Also, any issues with the quattro system? I've heard horror stories about differentials going wonky on some Audis.

As a former A6 Allroad owner, I can tell you it's a love-hate relationship. Love the car when it's running smoothly, hate it when you're forking out for repairs. The boot space is decent, but not as cavernous as you might expect. It'll handle your golf clubs no problem, but two labs might be pushing it unless they're particularly well-behaved!

Regarding the quattro system, I never had any issues with mine in 50,000 miles of ownership. Just make sure it's been serviced regularly and you should be fine.

One thing to consider - if you're looking at a 2015 model, check if it's had the AdBlue system recall done. There was an issue with some diesel models where the AdBlue injector would clog up, leading to all sorts of emissions-related headaches.

Right, let me throw my tuppence worth in. I've had my 2015 A6 Allroad for about 18 months now, and it's been a bit of a mixed bag. On the plus side, it's bloody comfortable on long journeys, and the interior quality is top-notch. It's like sitting in a posh living room on wheels.

However, I've had a few niggles. The stop-start system is about as reliable as British weather, and I've had to replace the battery twice already. Also, be prepared for some eye-watering service costs. My last service at the Audi dealership cost more than my first car!

That said, when it's running well, it's a brilliant all-rounder. Just approach with caution and make sure you've got a bit set aside for repairs. And maybe learn to enjoy the 'Audi Christmas Tree' effect when all the warning lights come on at once!