2020 Audi RS4 Avant (B9, facelift 2019) Dimensions, Size & Specs

The Audi RS 4 Avant (B9 facelift 2019) offers a generous luggage capacity of 495 liters (17.5 cubic feet) with the rear seats in their standard upright position. When you fold down the rear seats, the usable luggage space significantly expands to between 1495 and 1510 liters (52.8 to 53.3 cubic feet), offering ample room for larger items, making it one of the more practical sporty station wagons in its segment.

With the mirrors extended, the Audi RS 4 Avant (B9 facelift 2019) has a total width of 2022 mm (79.6 inches). This increased width is important to consider when parking or maneuvering in narrow spaces, as it makes the car nearly 15.6 cm (6.1 inches) wider overall compared to without the mirrors. Drivers should be mindful of this dimension to avoid potential scrapes or tight fits in constricted parking spots.

The height of the Audi RS 4 Avant (B9 facelift 2019) ranges between 1411 and 1414 mm (55.6 to 55.7 inches). Most standard residential garages have door heights around 2 meters (78.7 inches), making the RS 4 Avant well within the clearance limits. Therefore, this model will comfortably fit into a standard garage without requiring any modifications or concerns over height restrictions.

The RS 4 Avant comes equipped with rims sized 9J x 19 or 9J x 20 inches. Corresponding tire sizes are 265/35 R19 or 275/30 R20, depending on the wheel configuration chosen. These wide and large wheels significantly enhance grip, handling, and stability, especially given the car's high-performance capabilities. The choice between 19 and 20-inch rims allows a balance between sporty handling characteristics and ride comfort.

The Audi RS 4 Avant (B9 facelift 2019) has a maximum roof load capacity of 90 kg (198 lbs). This means you can safely mount roof boxes, racks, or bike carriers without exceeding the structural limits of the roof. It offers practical versatility by allowing additional cargo carrying options, which is particularly beneficial for those using the car for trips requiring extra storage space beyond the station wagon’s already ample luggage capacity.

Compared to the previous generation (B8) RS 4 Avant, the 2020 B9 facelift model is slightly larger, especially in length and width, contributing to a more aggressive and athletic stance. The current model’s length of about 4781-4782 mm (188.3-188.4 inches) and width of 1866 mm (73.5 inches) represent a modest increase that improves cabin space and road presence. Additionally, the curb weight at 1745 kg (3,848 lbs) is similar or slightly higher due to added technology and safety features, while efforts to optimize weight distribution maintain excellent driving dynamics.

The Audi RS 4 Avant stands competitively among high-performance station wagons with its dimensions. It is similar in length and width to rivals like the BMW M3 Touring and Mercedes-AMG C63 Estate. With roughly 4781-4782 mm (188.3-188.4 inches) in length and a width of 1866 mm (73.5 inches), it balances exterior size and agility well. Its large cargo capacity and roof load also provide functional superiority for customers wanting a high-performance vehicle that’s practical for daily use.

The RS 4 Avant’s curb weight of approximately 1745 kg (3,848 lbs) is characteristic of a performance-oriented wagon that integrates robust all-wheel-drive hardware and safety features. This weight provides stability and a planted feel on the road, enhancing cornering and handling precision, especially at high speeds. Although heavier than some rivals which may affect fuel consumption somewhat, Audi’s engineering ensures the balance between performance and efficiency is optimal for its class.

The Audi RS 4 Avant (B9 facelift 2019) uniquely blends high-performance driving dynamics with everyday practicality. Its spacious dimensions provide ample interior comfort and cargo capacity—495 liters (17.5 cubic feet) standard and up to 1510 liters (53.3 cubic feet) with rear seats folded—suitable for family use or transporting larger items. Coupled with a relatively low height (approx. 1414 mm or 55.7 inches) allowing garage compatibility and advanced driving technologies, it serves as a versatile vehicle for enthusiasts needing both speed and utility.