2026 Audi A4 Dimensions: Length, Width, Height & Ground Clearance

The 2026 Audi A4 has a length of 4,762 mm (187.5 in), a width of 1,847 mm (72.7 in) without mirrors, and a height of 1,433 mm (56.4 in). Its ground clearance sits at 172 mm (6.8 in), providing adequate clearance for most urban roads. The wheelbase measures 2,818 mm (111 in), contributing to a stable ride. These figures are consistent with the 2024 model, confirming Audi’s commitment to maintaining a compact‑executive footprint while offering a spacious cabin.

The 2026 Audi A4 retains a ground clearance of 172 mm (6.8 in), identical to the 2024 version and slightly higher than the 2025 model’s 170 mm (6.7 in). By contrast, the Audi A4 Allroad variant lifts the clearance to about 210 mm (8.3 in), giving it better off‑road capability. The modest increase over earlier trims helps the sedan navigate speed bumps and uneven surfaces without compromising its sleek sedan stance, making it a practical choice for city and suburban drivers alike.

The 2026 Audi A4 features a wheelbase of 2,818 mm (111 in). A longer wheelbase generally improves ride comfort and straight‑line stability, while still allowing a tight turning radius for urban maneuverability. This dimension places the A4 in line with competitors like the BMW 3 Series, which shares a similar wheelbase. The 2,818 mm span also contributes to generous legroom for rear passengers, enhancing the car’s appeal as a premium compact sedan for families and business users.

Yes, the 2026 Audi A4 offers a slightly larger cargo volume of approximately 505 L (17.8 cu ft) compared to the 2025 model’s 495 L (17.5 cu ft). While passenger cabin dimensions remain largely unchanged, the modest increase in boot space results from subtle redesigns to the rear seat layout and trunk lid. This extra capacity allows owners to fit larger suitcases or sports gear, making the 2026 A4 a more versatile option for weekend trips without sacrificing the sleek sedan silhouette.