2014 Audi A8 (D4,4H facelift 2013) Dimensions, Size & Specs

The curb weight of this Audi A8 generation varies from 1830 kg to 2040 kg (approximately 4037 to 4497 pounds), depending on the specific configuration and equipment. The maximum allowable weight (gross vehicle weight rating) ranges from 2510 kg to 2705 kg (around 5535 to 5963 pounds). This variance accounts for different engines, options, and safety features, which influence the overall mass. The vehicle's weight directly affects fuel efficiency, handling, and performance.

The luggage capacity varies between 335 liters and 520 liters (about 11.8 to 18.4 cubic feet), likely reflecting different trims and whether the rear seats are in use or folded down (if applicable). This range offers reasonable storage space for a large luxury sedan, enabling users to carry luggage comfortably for long trips or daily use. The storage space is designed to balance between passenger comfort and cargo needs.

This A8 generation offers a variety of rim sizes from 17 inches up to 20 inches in diameter, with widths ranging from 8J to 9.0J. The available tire sizes include 235/60 R17, 235/55 R18, 255/45 R19, and 265/40 R20. These options allow owners to choose between ride comfort, sportiness, and handling characteristics. Larger rims with wider tires generally improve grip and aesthetics but may affect ride comfort and fuel efficiency.

The Audi A8’s width with mirrors folded is 1949 mm (76.7 inches), but with mirrors open it extends to 2111 mm (83.1 inches). Standard single-car garage doors generally range around 2.4 meters (2400 mm / 94.5 inches) wide, so the A8 will fit comfortably when mirrors are folded. With mirrors extended, caution should be taken due to the wider clearance requirement of about 2.11 meters. Thus, it fits in a standard garage but with careful mirror positioning and parking precision.

Compared to its predecessor, the D3 generation Audi A8, the D4 facelift (2013-2017) maintains a similar overall length around 5.13 meters (~202 inches), but generally features more modern and streamlined design details. Width is slightly increased with 1949 mm (76.7 inches) versus the previous approx. 1920 mm, providing a bit more cabin space and road presence. Height remains comparable. Overall, the facelift offers a more contemporary aesthetic and incrementally improved dimensions without major changes to size classifications.

When compared to competitors like the BMW 7 Series or Mercedes-Benz S-Class of the same era, the Audi A8 (D4 facelift) holds its own in size. It is similarly long, around 5.13 meters (202 inches), with comparable width just under 2 meters (1.95 to 1.97 meters typical for rivals). Its luggage capacity, weight, and overall footprint are consistent with what buyers expect in the full-size luxury segment. Differences are often more pronounced in design, technology, and interior space usage rather than raw size metrics.

The roof load capacity for the Audi A8 (D4 facelift 2013) is 100 kg (about 220 pounds). This figure indicates the maximum weight that the roof can safely support, including roof racks or cargo carriers. A 100 kg roof load is fairly standard for luxury sedans in this class, allowing owners to transport additional items like bicycles, luggage boxes, or sports equipment without compromising structural integrity or safety. It is important to adhere to this limitation to prevent damage or handling issues.

The 2013 facelift of the Audi A8 (D4 generation) introduced several key upgrades over the previous design. Exterior changes included refreshed front and rear fascias, LED lighting enhancements, and revised grille styling that made the car look more modern and aggressive. Inside, updates focused on improved technology integration, like enhanced MMI systems and better connectivity. There were also mechanical refinements for improved ride comfort and performance, including updates to suspension and engine options, keeping the car competitive in the high-end luxury sedan market.

For the Audi A8 D4 facelift, smaller rim sizes like 17 or 18 inches with tires such as 235/60 R17 or 235/55 R18 tend to offer a more comfortable ride, absorbing road imperfections better. Larger rims like 19 or 20 inches with 255/45 R19 or 265/40 R20 tires enhance handling and sporty aesthetics but may transmit more road harshness to the cabin. Owners looking for a balance might opt for 18-inch setups, which provide a desirable mix of ride comfort, precise handling, and stylish appearance appropriate for a luxury sedan.