Used Audi A8 cars for Sale

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Used Audi A8: Buyer's Guide

The Audi A8 is a technological tour de force that brings the future of luxury motoring to the present, inviting you to experience a serene and connected drive where cutting-edge innovation meets handcrafted elegance. With a boot capacity of up to 520 litres, it represents a smart, pragmatic investment in the luxury sector for executives who demand efficiency and security in equal measure. This polished performer successfully bridges the gap between a luxury limousine and a sports saloon, making it a top-tier choice in its class.

Used Audi A8 Popular Trims

SE / Sport: A beautiful starting point with Valcona leather upholstery and essential features like satellite navigation, representing the smart entry point into the range.
S Line: The sweet spot, adding desirable sporty styling cues and larger alloy wheels, balancing aesthetics with equipment.
Vorsprung: The ultimate expression of luxury, featuring a panoramic sunroof and a premium Bang & Olufsen sound system for the discerning driver.

Used Audi A8 Popular Battery & Drivetrain Options

3.0 TDI (50 TDI): 286 PS. The efficiency champion, returning 40-50 mpg in real-world driving, ideal for high-mileage drivers.
55 TFSI Petrol: 340 PS. A silky-smooth V6 that delivers refined power and a quiet cabin environment.
60 TFSIe Hybrid: 462 PS. Experience the serenity of silent electric driving in the city, with effortless power on the open road.
4.0 TFSI V8 (S8): 571 PS. A true supercar engine in a luxury suit, delivering explosive acceleration.

Running Costs:

Efficiency: Diesel models are the most frugal for long distances, while hybrids offer savings for short commutes.
Tax: Benefit from lower tax bills on hybrid models, leaving more for lifestyle enjoyments.

Used Audi A8 Practicality

The A8 adapts seamlessly to your lifestyle, whether it's a trip to the opera or an airport run.

Boot Space: Offers a generous 505-520 litres of space for luggage, though hybrid models are reduced to around 390 litres.
Legroom: The standard wheelbase offers ample space, while the LWB version adds 130mm for limousine-like comfort.
Towing Capacity: Capable of towing up to 2,300kg, making it suitable for caravans or horseboxes.
Smart Storage: Clever compartments and cubbies keep your devices and personal items secure.

Used Audi A8 Key Features

Key Features:

Virtual Cockpit: A stunning digital instrument cluster that puts navigation right in your eye line.
Adaptive Air Suspension: Adjusts ride height and damping for comfort or stability.
Quattro AWD: Standard all-wheel drive ensures optimal traction on all surfaces.

Desirable Options:

Comfort Seats: Multi-way adjustable seats with heating, ventilation, and massage functions for long-distance comfort.
Matrix LED Headlights: Provide excellent illumination without dazzling other drivers.
Rear Seat Entertainment: Keeps passengers entertained with individual screens and connectivity.

Used Audi A8 Reliability Rating

Built on the proven Audi Space Frame, the A8 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:

Air Suspension: Check for level ride height and listen for the compressor running excessively, which could indicate a leak.
Infotainment System: Check that the MMI screens are responsive and free from glitches.
Gearbox Operation: Ensure smooth shifts from the Tiptronic transmission, especially when cold.
Suspension Bushes: Listen for any knocks or rattles over bumps, which could indicate wear.

Used Audi A8 Safety Rating

Safety is paramount in the A8, wrapping you in a protective cocoon of technology. It carries a strong safety reputation, with the D5 generation achieving a 5-star Euro NCAP rating.

Pre Sense Front: Autonomous emergency braking with pedestrian detection.
Night Vision Assistant: Uses thermal imaging to detect pedestrians and animals in the dark.
Lane Departure Warning: Alerts the driver if the vehicle drifts out of its lane.

Awards for the Used Audi A8

World Car Awards: World Luxury Car of the Year (D5).
What Car? Awards: Best Luxury Car for Technology.
Auto Express Awards: Commended for Technology and Comfort.

Who is the Used Audi A8 Best For?

Executives: The spacious and refined cabin is a perfect mobile office.
Tech Lovers: The dual-screen MMI system offers a best-in-class infotainment experience.
High-Mileage Drivers: Diesel engines offer excellent long-distance economy and range.
Performance Enthusiasts: The S8's acceleration is genuinely thrilling.

Key Alternatives to Consider:

Mercedes-Benz S-Class: The traditional benchmark for luxury and ride comfort.
BMW 7 Series: Offers a sharper driving experience for the enthusiast driver.

Frequently Asked Questions about the Used Audi A8

How much does the Audi A8 cost to tax annually?

The Audi A8 is a luxury vehicle, and its road tax reflects its premium status and emissions profile.

Standard Rate: The standard annual tax rate for petrol and diesel models is currently £190.
Luxury Supplement: As all A8 models have a list price over £40,000, an additional £410 supplement applies for the first five years.
Hybrid Savings: The TFSIe plug-in hybrid models benefit from lower first-year tax rates due to their low CO2 emissions.

What is the real world fuel economy of the Audi A8?

The Audi A8 offers impressive efficiency for a luxury saloon, particularly with its diesel and hybrid powertrains.

Diesel Efficiency: The 3.0 TDI (50 TDI) engine typically achieves between 40 and 50 mpg in real-world driving.
Hybrid Potential: The TFSIe plug-in hybrid can return over 100 mpg if charged regularly and used for shorter journeys.
Petrol Performance: The powerful petrol engines, such as the 55 TFSI, generally average around 25-30 mpg.

Does the Audi A8 hold its value well over time?

The Audi A8 is a flagship luxury saloon that offers exceptional value for money on the used market.

Depreciation Curve: Like many luxury saloons, the A8 experiences initial depreciation, making it a smart used purchase.
Desirable Specs: Models with high specifications, such as the Vorsprung trim or LWB variants, tend to be more sought after.
Long-Term Value: The aluminium construction and high build quality contribute to the vehicle's longevity and enduring appeal.

How does the adaptive air suspension work on the Audi A8?

The standard adaptive air suspension is a defining feature of the Audi A8, delivering a peerless blend of comfort and control.

Ride Comfort: The system constantly adjusts to road imperfections, providing a ""magic carpet"" ride quality.
Dynamic Handling: In dynamic mode, the suspension lowers and stiffens to reduce body roll and improve cornering stability.
Level Control: It automatically maintains the vehicle's ride height regardless of the load, ensuring consistent handling.

Can the Audi A8 tow a caravan or horsebox comfortably?

The Audi A8 is a surprisingly capable tow car, offering stability, power, and a high towing capacity.

Towing Capacity: The vehicle is capable of towing up to 2,300kg, making it suitable for caravans and horseboxes.
Quattro Stability: The standard Quattro all-wheel-drive system ensures excellent traction and stability while towing.
Torque Output: The powerful diesel engines provide ample torque (up to 600Nm on the 50 TDI) for effortless towing performance.

Is the Audi A8 available as a plug-in hybrid model?

Yes, the Audi A8 features advanced plug-in hybrid technology in the form of the TFSIe models.

Electric Range: The 60 TFSIe offers an electric-only range of around 30 miles, perfect for zero-emission city driving.
Power & Efficiency: It combines a V6 petrol engine with an electric motor for a total output of 462PS and impressive fuel economy.
Charging: The battery can be recharged at home or public stations, with cables provided for both domestic and industrial sockets.

What is the difference between the Audi A8 and Audi A8 L?

The primary difference lies in the wheelbase length, which directly impacts rear passenger space and comfort.

Wheelbase Extension: The A8 L (Long Wheelbase) is 130mm longer than the standard model, with all the extra length dedicated to the rear cabin.
Rear Comfort: This provides significantly more legroom for rear passengers, creating a limousine-like environment.
Executive Features: LWB models often feature enhanced rear seating options, such as reclining seats and footrests.

How does the MMI Touch Response system work in the Audi A8?

The Audi A8 features a sophisticated dual-screen MMI Touch Response system for intuitive control of vehicle functions.

Dual Displays: A 10.1-inch upper screen handles navigation and media, while an 8.6-inch lower screen controls climate and comfort.
Haptic Feedback: Both screens provide haptic and acoustic feedback to confirm your inputs, mimicking the feel of physical buttons.
Voice Control: The system also features advanced natural voice recognition for hands-free operation of key functions.

Is the Audi A8 compatible with Apple CarPlay and Android Auto?

The Audi A8 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 later models (D5), 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.