2003 Audi A8L (D3, 4E) Dimensions, Size & Specs

The curb weight of the 2003 Audi A8 Long (D3, 4E) ranges between 1720 kg and 1995 kg (3794 - 4397 lbs), depending on the model variant and equipment. The maximum gross vehicle weight capacity ranges from 2320 kg to 2590 kg (5110 - 5709 lbs), reflecting the car's ability to carry passengers and cargo within safe limits.

The luggage compartment of the Audi A8 Long (D3, 4E) offers a volume of 500 liters (17.7 cubic feet). This sizeable trunk space provides adequate room for daily necessities, groceries, and luggage for long trips, making it practical for both family and business use while maintaining a luxury sedan profile.

The 2003 Audi A8 Long (D3, 4E) supports rim sizes ranging from 7.5J x 16 inches up to 8J x 19 inches, allowing a variety of wheel options to fit aesthetic and performance preferences. Tire sizes compatible include 235/60 R16, 235/55 R17, and 255/40 R19, offering flexibility between comfort-focused and sportier handling setups.

With a height of 1455 mm (57.3 inches), the Audi A8 Long (D3, 4E) maintains a sleek and elegant profile typical of a luxury sedan, while ensuring the cabin is spacious enough for comfortable headroom for front and rear passengers. This balance contributes to both aerodynamic performance and interior comfort.

A standard residential garage typically measures around 2400 mm (94.5 inches) wide and 5400 mm (212.6 inches) deep. At 5181 mm (203.9 inches) in length and 1894 mm (74.5 inches) in width, the 2003 Audi A8 Long fits comfortably within these dimensions, though care should be taken during parking due to its lower height (1455 mm / 57.3 inches) and wide stance. Most standard garages can accommodate this model without issue.

Compared to the D2 generation Audi A8 Long, produced until 2002, the D3 generation (2002-2005) is slightly larger and more refined in terms of dimensions. The D3 offers an extended length of 5181 mm, providing more rear occupant space and enhanced comfort. It also has a wider body at 1894 mm compared to the predecessor, contributing to improved stability and presence. These dimensional increases come alongside technological and design improvements, making the 2003 A8 Long a more spacious and modern luxury sedan.

When compared to other full-size luxury sedans from the early 2000s, such as the BMW 7 Series (E65) and Mercedes-Benz S-Class (W220), the Audi A8 Long (D3, 4E) falls within a similar size range. Its length of 5181 mm (203.9 inches) is competitive and slightly longer than some variants, while its width of 1894 mm (74.5 inches) offers comparable cabin space. Luggage capacity at 500 liters is practical, though slightly less than some competitors with larger trunks. Overall, its size is well-aligned with segment expectations, balancing passenger comfort and road presence.

The 2003 Audi A8 Long (D3, 4E) stands out as a luxury full-size sedan with an extended wheelbase that emphasizes rear passenger comfort and legroom. It features Audi’s quattro all-wheel-drive system, advanced aluminum space frame construction for reduced weight, and a range of engines offering a blend of performance and efficiency. Luxurious materials and technology inside include high-quality leather upholstery, advanced infotainment, and safety systems typical for its time. The sedan is designed to cater to executive-class users who prioritize comfort, prestige, and driving dynamics.

The long-wheelbase variant of the Audi A8 D3 (4E) is specifically tailored for enhanced rear cabin space, offering additional legroom and comfort for rear-seat passengers. This makes it especially appealing for chauffeur-driven situations or buyers seeking extra in-cabin luxury. While the exterior gains length, the handling remains balanced thanks to Audi’s engineering. This version is often favored in markets where rear passenger comfort is a priority, providing an executive travel experience without compromising on driving performance.