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Used Audi A6 Allroad for Sale

Blending A6 estate luxury with SUV-like capability, the used Audi A6 allroad delivers quattro traction, supple air suspension and a tech-rich, roomy cabin - ideal for families, commuters and rural drivers. Find fully checked, second hand A6 allroads for sale with Vertu, plus a 14-day money-back guarantee and flexible finance.

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Used Audi A6 Allroad: Buyer's Guide

The Audi A6 Allroad asserts itself as the definitive all-weather, all-terrain estate, delivering a potent combination of refined performance and sure-footed handling. It is a sophisticated sanctuary that brings effortless luxury to the great outdoors, inviting you to experience a refined and connected drive where rugged capability meets cutting-edge technology. With a towing capacity of up to 2,500kg, it delivers exceptional utility without compromising on efficiency or comfort.

Used Audi A6 Allroad Popular Trims

  • Sport: A beautiful starting point with Valcona leather upholstery and essential features like Matrix LED headlights, representing the smart entry point into the range.

  • Vorsprung: The ultimate expression of luxury, featuring a panoramic sunroof that floods the cabin with light and a premium Bang & Olufsen sound system for the discerning driver.

Used Audi A6 Allroad Popular Battery & Drivetrain Options

  • 45 TDI: 231 PS. The efficiency champion, returning up to 40 mpg in real-world driving, ideal for high-mileage drivers.

  • 50 TDI: 286 PS. Offers a balance of power and economy, with ample torque for towing heavy loads and effortless motorway cruising.

  • 55 TDI: 349 PS. The performance diesel choice, delivering rapid acceleration without a significant fuel penalty.

  • 55 TFSI: 340 PS. A potent petrol engine that balances performance with refinement, delivering a silky-smooth driving experience.

Running Costs:

  • Efficiency: Diesel models achieve 35-40 mpg, while mild-hybrid tech allows for engine-off coasting to save fuel.

  • Tax: Higher VED rates reflect the premium nature and performance of the vehicle.

Used Audi A6 Allroad Practicality

The A6 Allroad adapts seamlessly to your lifestyle, whether it's a weekend getaway or a trip to the slopes.

  • Boot Space: Offers a generous 565 litres of space for luggage, expanding to 1,680 litres with seats folded.

  • Towing Capacity: Capable of towing up to 2,500kg, making it suitable for large caravans or horseboxes.

  • Loading: A low load lip and power tailgate make loading heavy items straightforward.

  • Smart Storage: Clever hooks and dividers keep your shopping secure and organised.

Used Audi A6 Allroad Key Features

Key Features:

  • Adaptive Air Suspension: Adjusts ride height for off-road clearance or motorway stability.

  • Virtual Cockpit: A stunning digital instrument cluster that puts navigation right in your eye line.

  • Matrix LED Headlights: Provide excellent illumination without dazzling other drivers.

Desirable Options:

  • Technology Pack: Adds a larger Virtual Cockpit display and wireless phone charging.

  • Towbar: An electrically retractable towbar adds utility without spoiling the rear design.

  • Comfort and Sound Pack: Includes a Bang & Olufsen sound system and 360-degree camera.

Used Audi A6 Allroad Reliability Rating

Built on the proven C8 platform, the A6 Allroad is engineered for durability and longevity. Audi's commitment to quality ensures it is a dependable partner for your daily life.

What to Check on a Test Drive:

  • Gearbox Operation: Check for smooth gear changes from the Tiptronic transmission, especially at low speeds.

  • Air Suspension: Ensure the suspension raises and lowers correctly in different drive modes.

  • Infotainment Screen: Verify that both MMI screens respond quickly to touch inputs without lag.

  • Brake Discs: Check for scoring or corrosion, as heavy braking from high speeds can wear discs.

Used Audi A6 Allroad Safety Rating

Audi sets the benchmark for safety, and the A6 Allroad wraps you in a protective cocoon. It carries a 5-star Euro NCAP rating from 2018, with a 93% score for Adult Occupant Protection.

  • Pre Sense Front: Autonomous emergency braking with pedestrian detection.

  • Lane Departure Warning: Alerts the driver if the vehicle drifts out of its lane.

  • Tour Assist Pack: Reduces driver fatigue on long motorway journeys with adaptive cruise assist.

Awards for the Used Audi A6 Allroad

  • Auto Express Awards: Commended for its all-round capability and comfort.

  • Tow Car Awards: Best Luxury Tow Car.

  • 4x4 Magazine: Best Crossover Estate.

Who is the Used Audi A6 Allroad Best For?

  • Towing Drivers: High towing capacity and stability make it an excellent tow car.

  • Rural Dwellers: Increased ground clearance and Quattro AWD are perfect for country lanes.

  • Tech Lovers: The dual-screen MMI system offers a best-in-class infotainment experience.

  • Performance Enthusiasts: The 55 TDI's acceleration is genuinely thrilling.

Key Alternatives to Consider:

  • Volvo V90 Cross Country: A stylish rival with a focus on comfort and safety.

  • Mercedes-Benz E-Class All-Terrain: Offers a luxurious cabin and a smooth ride.

Frequently Asked Questions about the Used Audi A6 Allroad

How much does the Audi A6 Allroad cost to tax annually?

The Audi A6 Allroad is a premium vehicle, and its road tax reflects its list price and emissions profile.

  • Standard Rate: The standard annual tax rate for diesel and petrol models is currently £195.

  • Luxury Supplement: As most models have a list price over £40,000, an additional £425 supplement applies for the first five years.

  • First Year Rate: The first-year tax payment is based on CO2 emissions, which range from 152g/km to 192g/km depending on the engine.

What is the real world fuel economy of the Audi A6 Allroad?

The Audi A6 Allroad delivers respectable fuel efficiency for a vehicle of its size and capability, particularly with its diesel engines.

  • Diesel Efficiency: The 45 TDI and 50 TDI engines typically achieve between 35 and 40 mpg in real-world driving conditions.

  • Petrol Performance: The 55 TFSI petrol engine offers a balance of power and economy, generally returning around 25 mpg.

  • Mild Hybrid Assist: All engines feature 48V mild-hybrid technology to improve efficiency by allowing the engine to coast and restart smoothly.

Does the Audi A6 Allroad hold its value well over time?

The Audi A6 Allroad is a desirable premium estate that tends to retain its value well due to its unique positioning and high build quality.

  • Residual Values: Strong demand for capable, luxury estates helps the Allroad maintain competitive residual values.

  • Desirable Features: Models with high specifications, such as the Vorsprung trim, are particularly sought after.

  • Brand Prestige: The Audi badge and the Allroad's reputation for durability contribute to its long-term value retention.

How does the adaptive air suspension work on the Audi A6 Allroad?

The standard adaptive air suspension is a key feature that enhances both the comfort and capability of the Audi A6 Allroad.

  • Ride Height Adjustment: The system can raise the ride height by up to 45mm for increased ground clearance off-road.

  • Dynamic Lowering: At higher speeds, the suspension automatically lowers the car to improve aerodynamics and stability.

  • Comfort & Control: It constantly adapts to road conditions to provide a smooth, ""limousine-like"" ride or a firmer, sportier feel depending on the selected mode.

Can the Audi A6 Allroad tow a large caravan or horsebox?

The Audi A6 Allroad is an exceptional tow car, offering high towing capacity and stability for heavy loads.

  • Towing Capacity: The vehicle is capable of towing up to 2,500kg, making it suitable for large caravans, horseboxes, and boats.

  • Quattro Stability: The standard Quattro all-wheel-drive system ensures excellent traction and stability while towing.

  • Torque Output: The powerful V6 diesel engines provide ample torque (up to 620Nm on the 50 TDI) for effortless towing performance.

Is the Audi A6 Allroad capable of driving off-road?

Yes, the Audi A6 Allroad is designed to handle rough terrain and challenging conditions with confidence.

  • Off-Road Modes: Dedicated ""Allroad"" and ""Offroad"" driving modes optimise the engine, gearbox, and suspension for loose surfaces.

  • Ground Clearance: The air suspension allows for increased ground clearance to navigate obstacles and uneven tracks.

  • Hill Descent Control: This feature helps maintain a controlled speed when descending steep, slippery slopes.

Does the Audi A6 Allroad come with mild hybrid technology?

All engines in the Audi A6 Allroad range are equipped with advanced mild-hybrid technology (MHEV) as standard.

  • Efficiency Boost: The 48V system allows the engine to switch off and coast at speeds between 34mph and 99mph to save fuel.

  • Smooth Stop-Start: The system enables the stop-start function to activate from 13mph, ensuring smoother operation in traffic.

  • Energy Recovery: It recovers energy during deceleration and stores it in a lithium-ion battery to power electrical systems.

How does the dual-screen MMI infotainment system work in the Audi A6 Allroad?

The Audi A6 Allroad features a sophisticated dual-screen MMI Touch Response system for intuitive control of vehicle functions.

  • Upper Display: A 10.1-inch touchscreen handles navigation, media, and vehicle settings with crisp graphics.

  • Lower Display: An 8.6-inch screen is dedicated to climate control, comfort functions, and text input.

  • Haptic Feedback: Both screens provide haptic and acoustic feedback to confirm your inputs, mimicking the feel of physical buttons.

Is the Audi A6 Allroad compatible with Apple CarPlay and Android Auto?

The Audi A6 Allroad seamlessly integrates with your smartphone to keep you connected and entertained on the move.

  • Smartphone Interface: The Audi Smartphone Interface supports both Apple CarPlay and Android Auto as standard.

  • Wireless Connectivity: In many models, this connection can be established wirelessly for added convenience.

  • Display Integration: Your phone's apps and navigation are displayed clearly on the upper MMI touchscreen.

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