2019 Audi A4 (B9 8W, facelift 2018) Dimensions, Size & Specs

The curb weight of the 2019 Audi A4 B9 facelift varies between 1410 kg (3109 lbs) and 1690 kg (3725 lbs), depending on equipment and trim levels. A lighter curb weight in the lower range helps improve fuel efficiency and agility, while the heavier versions often include extra features or all-wheel drive, contributing to better stability and traction.

This Audi A4 generation provides a luggage capacity of 480 liters (16.9 cubic feet) with the rear seats upright, which expands to between 960 and 965 liters (33.9 to 34.1 cubic feet) when the rear seats are folded down. This generous cargo space is impressive for a compact luxury sedan, allowing for easy transport of larger items when needed.

The 2019 Audi A4 B9 facelift has a roof load limit of 90 kg (198 lbs). This allows for additional cargo storage options such as roof boxes, bike racks, or roof-mounted luggage, making the vehicle flexible for family trips or outdoor activities while ensuring safe weight distribution and vehicle stability.

The 2019 Audi A4 B9 facelift offers a variety of rim sizes ranging from 16 to 18 inches, specifically 7J x 16, 7.5J x 17, and 8J x 18. Corresponding tire sizes include 205/60 R16, 225/50 R17, and 245/40 R18. This range allows owners to choose between a mix of comfort, handling performance, and aesthetic preferences.

With a length of 4738 mm (186.5 inches) and a width of 1842 mm (72.5 inches) excluding mirrors, the 2019 Audi A4 B9 facelift fits comfortably into a standard garage, which typically measures about 2400 mm (94.5 inches) wide and 4800 mm (189 inches) long. Even accounting for open mirrors or maneuvering space, the A4 sedan’s compact yet spacious design ensures it is practical for typical residential garages.

Compared to the B8 generation, the B9 facelift Audi A4 is slightly larger, with its length of 4738 mm (186.5 inches) representing an increase typically around 90-100 mm (3.5-4 inches), and a slightly wider stance at 1842 mm (72.5 inches) versus the B8’s approximate 1825 mm (71.9 inches). These dimensional refinements improve interior space, road presence, and stability, while maintaining agility. The redesign also translates to better aerodynamics and updated styling cues.

Within the compact luxury sedan segment, the 2019 Audi A4 B9 facelift stands out for its balanced dimensions and premium features. Its length of 4738 mm (186.5 inches) is comparable to rivals like the BMW 3 Series and Mercedes-Benz C-Class, which measure close to 4700-4750 mm. The A4’s width of 1842 mm (72.5 inches) is competitive, providing ample interior space. Combined with its advanced technology, refined interior, and respectable luggage capacity of 480 liters (16.9 cubic feet), it competes strongly for consumers seeking a blend of comfort, technology, and driving dynamics.

The Audi A4 B9 facelift supports a maximum weight range between 2000 kg (4409 lbs) and 2110 kg (4654 lbs), which includes passengers, cargo, and vehicle mass. This capacity allows for multiple occupants and luggage without negatively affecting performance or safety. However, heavier loads slightly impact fuel efficiency and handling responsiveness, so it's important to balance load and driving style to maintain optimal driving dynamics.

The 2018-2019 facelift of the Audi A4 B9 introduces several enhancements over earlier B9 models. These include updated exterior styling featuring a more aggressive front grille and refined LED lighting, improved infotainment systems with larger touchscreens and better connectivity, and enhanced driver assistance features such as adaptive cruise control and lane assist. The facelift also subtly improves ride comfort and handling dynamics through suspension refinement, making the 2019 model year a well-rounded update within the same generation.