
The new Audi A6 Allroad still has a V6 diesel, and that is exactly the point
While rivals delete the diesel, Audi doubles down on the formula that made the Allroad great
The new Audi A6 Allroad has arrived, and the headline for enthusiasts is simple: there is still a six-cylinder diesel under the bonnet. The 299 hp 3.0 V6 TDI remains the heart of the range, paired with standard air suspension and quattro all-wheel drive. In an era where so many manufacturers are quietly retiring their big diesels, Audi keeping this combination alive is genuinely good news.
The V6 TDI is the one to have
The 3.0-litre V6 TDI produces 299 hp and 580 Nm of torque, enough for 0 to 100 km/h in 5.4 seconds and a top speed of 250 km/h. It uses Audi's MHEV plus mild-hybrid system, which adds a belt alternator starter, a powertrain generator worth an extra 24 hp and an electric-powered compressor to sharpen response and fill in low-rev torque. Fuel consumption sits between 5.8 and 6.4 l/100 km. This is the engine that makes the Allroad what it is: effortless long-distance pace, a huge touring range and the torque to haul a fully loaded estate or a 2,500 kg trailer without breaking a sweat.
A plug-in hybrid for those who want it
For buyers who need electric capability, there is an e-hybrid. It combines a 2.0 TFSI petrol engine with an electric motor for a combined 367 hp and 500 Nm, reaching 100 km/h in 5.5 seconds. Its 25.9 kWh battery delivers up to 95 km of electric range on the WLTP cycle and charges at 11 kW AC in around two and a half hours. It is the sensible company-car choice, but the diesel remains the driver's pick.
Properly capable, not just jacked-up styling
The Allroad sits 34 mm higher than the A6 Avant and is 11 cm wider overall, but the substance backs up the stance. Standard adaptive air suspension offers a 55 mm adjustment range with dedicated offroad and offroad+ modes, plus a lift function that adds another 20 mm at speeds up to 35 km/h. All-wheel steering turns the rear wheels up to 5 degrees at low speed for agility and stability. quattro all-wheel drive is standard across the range. This is a genuine all-surface estate, not a styling exercise.
Cabin tech and practicality
Inside, the MMI panoramic display pairs an 11.9-inch virtual cockpit with a 14.5-inch touchscreen, with an optional 10.9-inch passenger display. Audi's voice assistant now integrates ChatGPT, and the car offers Digital Matrix LED headlights and second-generation Digital OLED rear lights with eight customisable signatures. Boot space runs from 466 to 1,497 litres in the diesel, with a 40:20:40 split rear bench and trailer capacity up to 2,500 kg. It measures 5,016 mm long, putting it firmly in full-size executive estate territory.
Price and availability
Orders open on 18 June 2026, with cars reaching dealerships in the autumn. The V6 TDI starts at €77,250 and the e-hybrid at €80,250. Standard wheels are 19 inches, with options up to 21 inches, and eight paint colours are available.
AutoNext Take
The A6 Allroad with a V6 diesel is one of the most quietly complete cars you can buy, and we are glad Audi has not killed it off. A torque-rich six-cylinder oil-burner, air suspension, quattro and an estate body is the ideal recipe for the way people actually use these cars: big distances, mixed surfaces, real loads. The plug-in hybrid will sell to the fleet market, but the diesel is the one that understands what the Allroad badge has always meant. Long may it continue.























