2013 Audi S8 (D4 facelift 2013) Dimensions, Size & Specs

The curb weight of the 2013-2018 Audi S8 facelift model is approximately 1990 kg (4387 lbs), which includes the weight of the vehicle with standard equipment and necessary operating consumables like fuel and fluids but no passengers or cargo. The maximum permissible weight, including passengers and cargo, is 2590 kg (5709 lbs). This considerable curb weight is influenced by the car’s extensive luxury features, advanced technology, and robust all-wheel-drive system.

The luggage capacity of the 2013-2018 Audi S8 (D4 facelift) is 520 liters (18.3 cubic feet). This sizeable trunk volume makes it practical for everyday use, accommodating large suitcases for long trips or significant cargo such as shopping bags. The space is well-shaped, allowing for efficient loading and maximizing usable volume, a notable advantage for a luxury sedan of its class.

The Audi S8 D4 facelift measures 1949 mm (76.7 inches) wide with mirrors folded, while the width expands to 2111 mm (83.1 inches) with mirrors opened. The increased width with mirrors extended can impact tight parking spaces and narrow city lanes, demanding more caution. The ability to fold mirrors helps reduce the vehicle's width for easier maneuvering in garages or narrow spaces but drivers should remain mindful of the large dimensions overall.

The Audi S8 D4 facelift’s length of 5147 mm (202.6 inches), width with mirrors folded at 1949 mm (76.7 inches), and height of 1458 mm (57.4 inches) mean it generally fits into a typical residential garage space, which often ranges around 6 meters (about 20 feet) in length and 2.4 to 3 meters (7.9 to 9.8 feet) wide. However, the driver must be cautious about mirror clearance and ensure there is sufficient space for door opening and movement around the vehicle within the garage.

Compared to the pre-facelift Audi S8 (D4, 2012), the 2013 facelift model maintains very similar dimensions with only minor tweaks mostly cosmetic and aerodynamic. Both model years share roughly the same length, width, and height, with the facelift focusing more on updated styling, technology improvements, and performance refinements rather than dimensional changes. This means the practical aspects such as interior space and garage fit remain consistent between both versions.

When comparing the 2013-2018 Audi S8 (D4 facelift) to similar luxury sports sedans like the BMW M7 or Mercedes-Benz S63 AMG, the Audi is competitively sized. Its length of 5147 mm (202.6 inches) and width with mirrors folded at 1949 mm (76.7 inches) are on par or slightly larger than many rivals, offering ample interior space and road presence. In terms of cargo capacity and weight, the S8 aligns closely with peers, balancing performance-oriented features with luxury sedan practicality.

The Audi S8 D4 facelift comes equipped with 9.0J x 20-inch rims fitted with 265/40 R20 tires. The large wheel diameter contributes to the car’s aggressive stance and sporty aesthetics, while also enhancing handling precision and stability at high speeds. These tires provide a good balance of grip and comfort, though lower profile tires typical on 20-inch rims may transmit more road imperfections than smaller wheels with higher profile tires.

The Audi S8 D4 facelift’s roof has a load capacity of 100 kg (220 lbs). This allows owners to install roof boxes, bike racks, or other rooftop accessories without exceeding design limits. However, since the S8 is a luxury performance sedan, heavy rooftop loads can affect driving dynamics and fuel efficiency. Users should ensure any mounted equipment is securely fastened and does not disturb the vehicle’s aerodynamics or safety.

The Audi S8 D4 facelift’s curb weight of 1990 kg (4387 lbs) and dimensions place it at the higher end of the executive sedan category, reflecting its blend of luxury equipment and high-performance components. While it is larger and heavier than many standard executive sedans, this adds to its solid road feel, stability, and passenger comfort. The trade-off is reduced fuel efficiency and slightly less nimble urban maneuverability; however, it remains practical for daily driving with sufficient parking and roadspace.