2019 Audi S4 (B9, facelift 2019) Dimensions, Size & Specs

The curb weight of the Audi S4 (B9 facelift 2019) ranges between 1645 kg (3627 pounds) and 1795 kg (3956 pounds), depending on configurations and optional equipment. The maximum permissible weight ranges from 2315 kg (5103 pounds) to 2325 kg (5125 pounds). This weight balance supports the vehicle’s dynamic performance while ensuring stability and safety.

The luggage capacity of the Audi S4 (B9 facelift 2019) varies from 420 liters (14.8 cubic feet) to 460 liters (16.2 cubic feet), offering ample space for everyday needs, weekend trips, or sports equipment. This volume range allows the S4 to remain practical for both daily commuting and leisure activities without compromising its sporty character.

The Audi S4 (B9 facelift 2019) comes equipped with rim sizes ranging from 8J x 18 inches to 8.5J x 19 inches. The corresponding tire sizes include 245/40 R18 and 245/35 R19. These configurations contribute to the car’s sharp handling, sporty aesthetics, and road grip, tailored for a balance between comfort and performance.

Yes, the Audi S4 (B9 facelift 2019) fits comfortably into a standard residential garage. Given its length of 4770 mm (187.8 inches) and width of 1847 mm (72.7 inches) without mirrors—though allowing for extra space when mirrors are opened—the vehicle's dimensions align well with typical garage spaces designed to accommodate mid-size sedans. As always, it's advisable to verify your specific garage size, especially to accommodate mirror openings which extend the width to 2022 mm (79.6 inches).

The Audi S4 (B9 facelift 2019) stands between 1401 mm to 1404 mm (55.1 to 55.3 inches) tall. This height is consistent with other mid-size luxury sport sedans, providing a low and aerodynamic profile that enhances both its sporty appearance and driving dynamics. A lower height generally contributes to improved handling and stability, which is a characteristic emphasized in the S4’s design.

Compared to its predecessor, the Audi S4 B8, the B9 facelift 2019 model is slightly longer and wider, contributing to more interior space and a more commanding road presence. The B8's length was approximately 4722 mm (185.9 inches) and width roughly 1837 mm (72.3 inches), so the B9 has grown by about 48 mm (1.9 inches) in length and 10 mm (0.4 inches) in width. These dimensional increases improve passenger comfort and cargo space, reflecting evolutionary design enhancements while maintaining the S4's sporty and agile character.

When compared with similar luxury sport sedans like the BMW M340i or Mercedes-AMG C43, the Audi S4 (B9 facelift 2019) holds its own with competitive length (4770 mm vs. approx. 4709 mm for M340i and 4686 mm for C43) and width (1847 mm vs. roughly 1827 mm for M340i and 1810 mm for C43). The S4's Quattro all-wheel-drive system and turbocharged V6 engine deliver robust performance and excellent traction, complementing its balanced size and offering a blend of sportiness and comfort that appeals to enthusiasts and daily drivers alike.

The roof load capacity of the Audi S4 (B9 facelift 2019) is rated at 90 kg (198 pounds). This capacity allows owners to install roof racks for carrying additional cargo such as bicycles, skis, or luggage boxes, enhancing the vehicle's practicality for outdoor activities and travel. It’s important to adhere strictly to this limit to ensure safe driving dynamics and prevent damage to the roof structure.

The Audi S4 (B9 facelift 2019) generation began production in 2019 and continues to the present day, signifying the current iteration of Audi's high-performance mid-size sedan. This model is exclusively available as a sedan, combining luxury, technology, and sport-tuned dynamics. The facelift introduced styling updates and feature enhancements over the initial B9 release, reinforcing its appeal in the competitive luxury sport sedan segment.