2025 Audi A5 Avant (B10) Dimensions, Size & Specs

The 2025 Audi A5 Avant (B10) has a curb weight ranging from 1710 to 2110 kg (approximately 3768 to 4652 pounds). The maximum permissible weight (gross vehicle weight) varies between 2315 and 2665 kg (5105 to 5877 pounds). This weight spectrum depends on the specific trim, optional equipment, and drivetrain configurations. The weight reflects the car's solid build quality and advanced safety features while maintaining agility and performance.

The luggage capacity of the Audi A5 Avant (B10) ranges from 361 to 476 liters (12.7 to 16.8 cubic feet) with the rear seats in the upright position, which is typical for mid-sized station wagons. When the rear seats are folded down, the luggage capacity expands significantly to between 1306 and 1424 liters (46.1 to 50.3 cubic feet). This versatility makes the A5 Avant an excellent option for transporting larger loads or bulky items while maintaining passenger comfort when seats are not folded.

Given its dimensions—length of 4829 mm (190.1 inches), width of 1860 mm (73.2 inches) without mirrors, and height around 1460 mm (57.5 inches)—the 2025 Audi A5 Avant (B10) will typically fit comfortably within a standard garage. Standard residential garages often measure around 2400 mm (94.5 inches) wide and 4800-5500 mm (189-216 inches) deep, so the car's length is well accommodated. The width with mirrors opened (2099 mm / 82.6 inches) is wider than typical garage door openings, so care must be taken when parking. It is advisable to fold mirrors if possible or exercise caution while maneuvering into tighter spaces.

The width of the 2025 Audi A5 Avant (B10) is 1860 mm (73.2 inches) with the mirrors folded or without considering them. When the side mirrors are opened, the width increases to 2099 mm (82.6 inches). This additional width from the mirrors is important to consider for parking in tight spots, narrow garages, or driving through restricted spaces. The nearly 24 cm (about 9.4 inches) difference can affect maneuverability and clearance, so drivers should be mindful to fold mirrors if possible in narrow surroundings.

The Audi A5 Avant (B10) offers various rim sizes to suit different driving preferences and trim levels. These include 17-inch rims (7J x 17), 18-inch rims (7.5J x 17 and 8J x 18), 19-inch rims (8J x 19 and 8.5J x 19), as well as 20-inch rims (8.5J x 20). Corresponding tire sizes include 205/60 R17, 215/55 R17, 225/55 R17, 235/45 R18, 245/40 R19, and 245/35 R20. This variety allows buyers to customize their vehicle's aesthetics and performance, balancing comfort, grip, and road handling.

Compared to its predecessor, the current 2025 Audi A5 Avant (B10) is slightly larger in overall dimensions. The length, width, and height have been modestly increased to offer more interior space and improved cargo capacity. While older generations of the A5 Avant usually measured slightly shorter and narrower, the B10's larger footprint benefits passengers with increased legroom and better luggage volume, particularly with the rear seats folded. Additionally, the B10 generation may feature improved aerodynamics and styling advancements while maintaining the practicality and design language familiar to the A5 range.

The Audi A5 Avant (B10) competes in the premium mid-size station wagon segment, where rivals include the BMW 3 Series Touring, Mercedes-Benz C-Class Estate, and Volvo V60. Dimensionally, the A5 Avant's length of 4829 mm (190.1 inches) and width of 1860 mm (73.2 inches) position it slightly longer or comparable to competitors, providing generous passenger space. Its luggage capacity of 361-476 liters (12.7-16.8 cubic feet) with seats up and up to 1306-1424 liters (46.1-50.3 cubic feet) folded is competitive and often exceeds some rivals, offering excellent practicality. The A5 Avant balances sporty styling with functional versatility, making it a leading choice among premium wagons.

The roof load capacity of the 2025 Audi A5 Avant (B10) is rated at 90 kg (approximately 198 pounds). This specification indicates the maximum weight that can be safely carried on the vehicle's roof racks or roof rails, such as roof boxes, luggage carriers, or sports equipment like bikes or skis. Exceeding this limit may affect the vehicle's stability, aerodynamics, and structural integrity. For families or outdoor enthusiasts, the 90 kg load capacity allows for significant additional cargo without compromising safety, making the A5 Avant a versatile choice for varied lifestyles.

The 2025 Audi A5 Avant (B10) is offered exclusively as a station wagon body style, emphasizing sporty yet practical design for versatile everyday use. This generation began production in 2024 and continues presently. The Avant designation refers to Audi's performance-oriented wagon model, combining dynamic driving characteristics with enhanced cargo space. With contemporary styling, advanced technology, and flexible interior layouts, the A5 Avant (B10) caters to drivers who seek luxury and utility in one package.