The 2008 Audi A8 is a full-size luxury sedan, representing the second generation (D3) of Audi's flagship model. Produced from 2002-2010, the D3 A8 offered a blend of performance and opulent comfort. Key trims included the standard A8 and the performance-oriented S8. Pricing when new ranged from approximately $70,000 to $100,000+. Its all-aluminum space frame construction and quattro all-wheel drive helped it stand out, providing a unique combination of lightweight agility and all-weather capability. The A8 was popular for its understated elegance and advanced technology.
The Good
The 2008 Audi A8 offers strong performance, particularly with the V8 or W12 engines. Its comfortable ride and luxurious interior appeal to those seeking a premium experience. The A8's elegant design provides a sophisticated presence. Quattro all-wheel drive offers practical, all-weather confidence. While not the most fuel-efficient, it provides reasonable economy for its class. For emotional buyers, the A8 provides prestige and a sense of accomplishment.
The Bad
The 2008 Audi A8's weaknesses include potentially high maintenance costs, especially for complex systems like the air suspension. Electrical issues can be problematic. Fuel economy, particularly with the larger engines, isn't stellar. Check for signs of wear on interior trim. Pre-purchase inspection by a qualified mechanic is highly recommended due to the complexity of the vehicle.
2008 Audi A8: Quick Overview
- Engine Options:
- 4.2L V8: 350 hp
- 6.0L W12: 450 hp
- Horsepower: 350 hp (V8), 450 hp (W12)
- Fuel Economy (V8):
- City: 16 mpg (estimated)
- Highway: 23 mpg (estimated)
- Fuel Economy (W12):
- City: 13 mpg (estimated)
- Highway: 20 mpg (estimated)
- 0-60 Times:
- V8: Approximately 6.1 seconds
- W12: Approximately 5.1 seconds
- Towing Capacity: Not recommended or specified by manufacturer.
- Trim-Level Features:
- A8 4.2: Leather upholstery, power-adjustable heated front seats, sunroof, navigation system, premium sound system, adaptive air suspension, quattro all-wheel drive.
- A8 6.0 W12: Adds or upgrades to include massaging front and rear seats, upgraded leather, Alcantara headliner, more advanced driver assistance features (depending on options selected when new).
- Optional Features: Adaptive cruise control, blind spot monitoring, lane departure warning (availability varied by year and trim), upgraded sound systems (e.g., Bang & Olufsen), rear seat entertainment system.
2008 Audi A8 Specifications
Vehicle Information
| Year | 2008 |
| Make | Audi |
| Model | A8 |
| Trim | - |
| Style | Sedan |
| Type | Sedan |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | NECKARSULM |
Dimensions
| Doors | 4-Door |
| Curb Weight | 4321 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 56.90 inches |
| Overall Length | 199.30 inches |
| Overall Width | 74.60 inches |
| Wheelbase Length | 115.90 inches |
| Standard Seating | 5 |
Engine & Performance
| Engine | 4.2-L V-8 DOHC 40V |
| Engine Size | 4.2L |
| Engine Cylinders | 8 |
| Transmission | 6-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 6-Speed |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $70,690 |
| Invoice Price | $65,741 |
| Delivery Charges | $775 |
Vehicle History Report
Vehicle
Specifications
Specifications
Ownership
History
History
All History
Events
Events
NMVTIS Title
History Check
History Check
Salvage/Rebuilt
Check
Check
Accident
Check
Check
Theft
Check
Check
Open Lien
Check
Check
Past Sale
Listings
Listings
Safety
Recalls
Recalls
Odometer
Check
Check
Market Price
Analysis
Analysis
What Problems Does the 2008 Audi A8 Have?
Frequently reported problems for the 2008 Audi A8 often revolve around its complex electronic systems. Issues with the Multi Media Interface (MMI) system, including navigation, audio, and climate control malfunctions, are common. The adaptive air suspension is also a known trouble spot, with potential for compressor failures, air leaks, and ride height sensor problems. These issues can be expensive to repair.
Electrical glitches, such as sensor failures, lighting problems, and battery drain, are also reported. Oil leaks, particularly from valve cover gaskets and other engine seals, can occur as the vehicle ages. Transmission issues, although less frequent than other problems, can be costly to address.
Recalls for the 2008 A8 may have addressed issues with fuel leaks or other safety-related concerns; checking the NHTSA website for specific recalls is recommended.
Long-term reliability concerns center on the potential for escalating repair costs due to the vehicle's complexity. Preventative maintenance and careful inspection are essential to mitigate these risks. Model year variations within the D3 generation may exist, but the core issues related to electronics, air suspension, and oil leaks tend to be consistent across the years. Regular fluid changes and addressing minor issues promptly can help prolong the vehicle's lifespan.
Electrical glitches, such as sensor failures, lighting problems, and battery drain, are also reported. Oil leaks, particularly from valve cover gaskets and other engine seals, can occur as the vehicle ages. Transmission issues, although less frequent than other problems, can be costly to address.
Recalls for the 2008 A8 may have addressed issues with fuel leaks or other safety-related concerns; checking the NHTSA website for specific recalls is recommended.
Long-term reliability concerns center on the potential for escalating repair costs due to the vehicle's complexity. Preventative maintenance and careful inspection are essential to mitigate these risks. Model year variations within the D3 generation may exist, but the core issues related to electronics, air suspension, and oil leaks tend to be consistent across the years. Regular fluid changes and addressing minor issues promptly can help prolong the vehicle's lifespan.
How long will the 2008 Audi A8 last?
A well-maintained 2008 Audi A8 can realistically achieve 200,000 miles or more. However, achieving this longevity depends heavily on consistent maintenance. Owners who adhere to scheduled service intervals, promptly address repairs, and use quality parts are more likely to experience long-term durability. Neglecting maintenance will significantly shorten its lifespan.
Weaknesses over time include the aforementioned air suspension issues, electronic gremlins, and potential for oil leaks. Plastic and rubber components throughout the engine and suspension systems degrade with age and exposure to heat. Early detection and repair are crucial to preventing more extensive and costly problems.
Weaknesses over time include the aforementioned air suspension issues, electronic gremlins, and potential for oil leaks. Plastic and rubber components throughout the engine and suspension systems degrade with age and exposure to heat. Early detection and repair are crucial to preventing more extensive and costly problems.
What Technology & Safety Features are Included?
The 2008 Audi A8 boasts a range of built-in tech features for its time. The MMI (Multi Media Interface) system controls navigation, audio, climate, and vehicle settings. Standard entertainment features include a premium sound system, CD player, and available satellite radio. Driver-assistance features, depending on options selected, could include adaptive cruise control, blind-spot monitoring (Audi Side Assist), and lane departure warning.
Standard safety features include anti-lock brakes (ABS), electronic stability control (ESC), traction control, and a suite of airbags, including front, side, and curtain airbags.
Optional features included an upgraded Bang & Olufsen sound system, massaging front and rear seats, rear-seat entertainment system with screens, and advanced parking assist systems.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) should be consulted for specific performance. Generally, the A8 performed well in crash tests, reflecting its robust construction and advanced safety technology. However, ratings varied from year to year. Always check official sources for the most accurate and up-to-date information.
Standard safety features include anti-lock brakes (ABS), electronic stability control (ESC), traction control, and a suite of airbags, including front, side, and curtain airbags.
Optional features included an upgraded Bang & Olufsen sound system, massaging front and rear seats, rear-seat entertainment system with screens, and advanced parking assist systems.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) should be consulted for specific performance. Generally, the A8 performed well in crash tests, reflecting its robust construction and advanced safety technology. However, ratings varied from year to year. Always check official sources for the most accurate and up-to-date information.
What Colors Options are Available?
Exterior Colors
Brilliant Black
Arctic White
Quartz Gray Metallic
Night Blue Pearl Effect
Silver Metallic
Oyster Gray Metallic
Deep Green Pearl Effect
Cognac Brown Metallic
Dark Blue
Lava Gray Pearl Effect
Interior Colors
Black Leather
Gray Leather
Beige Leather
Dark Brown Leather
Atlas Gray
Nougat Brown
2008 Audi A8 Prices and Market Value
The 2008 Audi A8 had a starting price of around $70,000 when new, with the W12 model exceeding $100,000. Current used market prices range from approximately $5,000 to $15,000, depending on condition, mileage, and trim level. The A8 has experienced significant depreciation due to its age, complex systems, and potentially high maintenance costs. Factors affecting resale value include the vehicle's overall condition, service history, mileage, and the presence of desirable options. Cars with a complete service history and in excellent condition command higher prices. Higher mileage examples or those with known mechanical issues fetch significantly less.
2008 Audi A8 Cost of Ownership
The 2008 Audi A8 is generally considered costly to own. Insurance premiums are higher than average due to its luxury status and repair costs. Fuel consumption, particularly with the W12 engine, is significant. Maintenance and repair costs can be substantial, especially for the air suspension and electronic systems. Long-term ownership requires a dedicated budget for potential repairs. While not economical, the A8 provides a luxurious driving experience if properly maintained, but prospective buyers should be prepared for the associated expenses.
2008 Audi A8 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
23.80 gallons
City Mileage
16 miles/gallon
Highway Mileage
23 miles/gallon
2008 Audi A8 Safety Rating
NHTSA
IIHS
2008 Audi A8 Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Rust
Original warranty
144 months / unlimited miles
Estimated remaining
Expired
2008 Audi A8 Insurance
Insurance for a 2008 Audi A8 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2008 Audi A8 Compare to Other Sedan?
The 2008 Audi A8 competes with other full-size luxury sedans like the BMW 7 Series, Mercedes-Benz S-Class, and Lexus LS. In terms of performance, the A8 offers comparable power and handling, especially with the V8 and W12 engines and quattro all-wheel drive, which is a distinct advantage over some rivals in certain weather conditions. The S-Class generally offers a smoother ride, while the 7 Series provides a sportier driving experience.
In terms of features, the A8 is well-equipped, but the S-Class often boasts more advanced technology. Reliability is a key differentiator; the Lexus LS generally enjoys a reputation for superior reliability compared to the A8, 7 Series, and S-Class, which can have expensive maintenance.
In terms of price, the A8 depreciates significantly, making it potentially more affordable on the used market compared to its rivals.
Alternatives to consider include the Lexus LS for superior reliability and lower maintenance costs, or the BMW 7 Series for a sportier driving experience. The Mercedes-Benz S-Class offers a blend of luxury and technology. A well-maintained Acura RL could provide similar features at a lower price point but sacrifices some prestige and performance.
In terms of features, the A8 is well-equipped, but the S-Class often boasts more advanced technology. Reliability is a key differentiator; the Lexus LS generally enjoys a reputation for superior reliability compared to the A8, 7 Series, and S-Class, which can have expensive maintenance.
In terms of price, the A8 depreciates significantly, making it potentially more affordable on the used market compared to its rivals.
Alternatives to consider include the Lexus LS for superior reliability and lower maintenance costs, or the BMW 7 Series for a sportier driving experience. The Mercedes-Benz S-Class offers a blend of luxury and technology. A well-maintained Acura RL could provide similar features at a lower price point but sacrifices some prestige and performance.
Ranks #1186 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 1186 | 2008 Audi A8 | (0.0★) |
Final Verdict: Is the 2008 Audi A8 a Good Sedan?
The 2008 Audi A8 is ideal for buyers seeking a luxurious and sophisticated sedan with a distinctive design and available all-wheel drive at a relatively affordable used price point. However, it's only worth buying if you are prepared for potentially high maintenance and repair costs. A pre-purchase inspection by a qualified mechanic is essential. Opting for a lower-mileage example with a complete service history is highly recommended. The V8 model may offer a slightly better balance of performance and reliability than the W12. Buying from a private seller with detailed records or a reputable dealer specializing in luxury vehicles can minimize risks. Consider it a project car that offers a rewarding ownership experience but requires careful planning and a willingness to invest in its upkeep.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.