Used Audi A8 2010-2017 review
Category: Luxury car
The Audi A8 is a big, classy and opulent saloon, but it doesn't feel as high-tech as some of its rivals
What's the used Audi A8 saloon like?
Buyers of large, executive luxury saloons usually think of the Mercedes-Benz S-Class and the BMW 7 Series when they’re considering what to purchase, but by overlooking the Audi A8 they’re missing a trick.
The very first one, in 1994, made extensive use of aluminium, and weighed in at much less than its contemporary rivals. The next generation upped the tech in a bid to make it as good to drive as its rivals, while this third-generation model has the looks, spec and technology to sock ‘em all in the eye.
It’s certainly good to drive, with a range of engines all offering plenty of punch and refinement, although most A8s will still be seen on the chauffeur circuit with diesel badges on their boot, either a 3.0-litre V6 or a 4.2-litre V8. There is also the whopping 6.3-litre W12 petrol to choose from, while those wanting sporting power along with luxury can opt for the lively S8, which comes with a 4.0-litre TFSI engine.
Then there are either SE Executive, Sport or Black Edition trim levels and long or standard wheelbase models, while special trims are reserved for those opting for the W12 or S8 variants.
Every version comes with quattro four-wheel drive as standard, and grip is excellent. If the steering and handling are good, too, they’re not of the sort of precision to entertain a keen driver, and the ride, while mostly comfortable, has an edge of firmness that means it can be easily caught out.
Among the tech highlights, Audi followed BMW’s and Mercedes’ lead by offering a night vision camera with pedestrian recognition. Similarly, solar panels in the optional sunroof provide the power to circulate cool air even when the engine is switched off. These expensive gadgets emphasise the car's top-end status.
So the A8 is a quick, handsome, clever, refined and extremely well built alternative to the usual run of luxury saloons. Its interior is a lovely place to spend time, and its quality imbues the car with a capable feel that adds a great deal of confidence when buying used.
Ownership cost
What used Audi A8 saloon will I get for my budget?
You’ll need roughly £12,000 to buy a good A8 from 2010 or 2011 with an average mileage for the year and a full service history. You can buy one for less, but it might have a high mileage, and we think you’d be better off spending a bit more and finding one with an average one. Up the money to between £13,000 and £15,000 and you’ll pick up a 2011 or 2012 car, while £16,000 to £18,000 should net you a 2013 model from an independent dealer. Post-facelift 2014 cars command a premium so expect to spend between £20,000 to £22,000.
How much does it cost to run a Audi A8 saloon?
Quite a lot, although the most economical version, the 3.0 TDI, will claim an average fuel consumption of 49.6mpg. The petrol 3.0 TFSI, by comparison, can only claim 32.1mpg, and the V8 S8 naturally even less. The 4.2-litre TDI diesel is good for an average 39.1mpg in some versions, while the 6.3 W12 will only average 25.7mpg.
Expect annual VED tax to be high, and if you buy one of the last of this generation of A8s, registered after April 2017, you will pay a surcharge on top of your regular tax rate because all A8s cost over £40,000 new.
Audis do tend to be expensive to service at franchised dealers, but once these models are three years old they will qualify for Audi’s fixed-price servicing deal, which costs from £164 for a minor service and £319 for a major one .
Our recommendations
Which used Audi A8 saloon should I buy?
The 3.0-litre V6 diesel is refined and packs quite a punch, combined with impressive smoothness. Plus, with eco measures such as stop-start, it’s reasonably fuel efficient. For most drivers (or owners) most of the time it delivers more than sufficient performance.
The diesels more or less match the acceleration figures of their similar-sized petrol brethren, but it’s the extra torque (combined with economy) that makes the petrol cars redundant – especially the W12-powered car. We'd only recommend the petrol route if you cover very few miles and must have the absolute last word in refinement.
The W12 as you would expect packs a punch and is far more soulful than its diesel compatriots, while the snarling 4.0-litre V8 under the bonnet of the S8 turns this limo into a two-tonne bullet.
SE Executive A8s come with adaptive air suspension, 18in alloy wheels, a sports differential, LED headlights, parking sensors, reversing camera, double-glazing and cruise control as standard. The mid-range Sport models gain 19in alloy wheels, sports seats, a Bose sound system, Matrix LED headlights and sporty exterior details, while the range-topping Black Edition model adds 21in alloy wheels, sports air suspension and numerous exterior black gloss detailings.
Our favourite Audi A8: 3.0 TDI SE Executive
Alternatives
What alternatives should I consider to a used Audi A8 saloon?
The Mercedes-Benz S-Class has strode over this class like a colossus for years. It’s good to drive, with sharper handling than the A8. On top of that, its interior is wonderfully comfortable and spacious and it also has a superior infotainment system and potentially lower running costs.
The most recent BMW 7 Series is another high-tech tour de force that offers a spacious and comfortable interior with plenty of kit. It’s good to drive, too, with some quiet and relatively economical engines. The earlier models weren’t quite as good to drive, but offered a supremely comfortable ride and plenty of gizmos to keep passengers amused.
