We say
The A6 Avant is a superb large exec estate that can function as workhorse or family car.
Performance
The A6 Avant has a wide range of engines with 3.2 V6 and 2.7 diesel the pick of the engines for performance and smaller diesels better for economy. Quattro four-wheel drive really adds capability on the A6 Avant.
Emissions
CO2 emissions can be as low as 139g/km; which is good, or as high as 333g/km; which is appalling. Choose the 2.0-litre diesel if you have an eye on running costs.
Driving
Self-levelling suspension is good for towing or heavy loads, but the A6 Avant offers driving thrills too, belying its size.
Feel
Engines quiet and smooth, particularly the V8. The A6 estate is a wonderful cruiser due to supple ride and comfortable interior.
Space
Great legroom front and back with 1,660 litres of bootspace with rear seats folded away – the loading area is flat, easily-accessible and well-shaped for carrying big loads.
Equipment
The likes of climate control, CD player and automatic wipers are standard, but some must-haves will be up the range or available only as options. Sportier trims are available.
Price
The A6 Avant is expensive but you get what you pay for. Diesel engines will be cheaper for business use. Residuals should be solid on the Audi A6 Avant range.
Quality
The A6 Avant is at the top of the class in terms of materials.
Safety
Traction and stability controls, ABS and six airbags are all standard on the Avant.
Pros
Refined engines, huge storage space and legroom, luxurious inside.
Cons
Expensive, particularly at higher levels.
Alternatives
Mercedes E-Class Estate, BMW 5-Series Touring