2005 Audi S4 (8E,B7) Dimensions, Size & Specs

The curb weight of the Audi S4 (8E, B7) ranges between 1660 and 1705 kilograms (3661 to 3759 pounds). This relatively moderate weight allows for both agile handling and stability. The vehicle's maximum permissible weight is between 2210 and 2255 kilograms (4873 to 4970 pounds), accommodating passengers and cargo while maintaining performance and safety standards.

The standard luggage capacity of the Audi S4 (8E, B7) is 460 liters (approximately 16.2 cubic feet), which offers sufficient space for everyday needs and moderate travel. When the rear seats are folded down, the boot volume expands significantly to 833 liters (about 29.4 cubic feet), allowing for larger cargo or bulky items, enhancing its practicality for longer trips or carrying more substantial loads.

Yes, the Audi S4 (8E, B7) fits comfortably inside a standard residential garage. Most standard garages accommodate vehicles roughly 4800 mm (189 inches) in length and 2400 mm (94 inches) in width, which means the S4’s length of 4586 mm (180.6 inches) and width of 1781 mm (70.1 inches) leave adequate clearance on all sides, making parking and maneuvering easy without concern for tight spatial constraints.

Compared to its predecessor, the Audi S4 (B6), the 8E (B7) generation maintained very similar exterior dimensions. The B7's length, width, and height are only marginally different, with both generations focused on delivering a sport sedan with balanced proportions. However, the B7 improved upon the B6 in terms of refinement, chassis stiffness, and technology, offering enhanced driving dynamics despite similar sizing.

The Audi S4 (8E, B7) is equipped with 8J x 18-inch rims fitted with tires sized 235/40 R18. These dimensions provide a sporty stance and contribute to sharp handling by offering a wide contact patch with the road. The 18-inch wheels strike a good balance between comfort and performance, allowing the suspension to absorb road irregularities without compromising aggressive cornering capabilities.

The Audi S4 (8E, B7) has a maximum roof load capacity of 75 kilograms (about 165 pounds). This means the car can safely carry roof-mounted cargo such as luggage boxes, bike racks, or roof baskets without compromising structural integrity or vehicle stability. Users should ensure that all roof load attachments are properly secured and that the total load does not exceed this limit to maintain safe driving conditions.

When compared to similar mid-2000s luxury sport sedans like the BMW 3 Series (E46) M3 or the Mercedes-Benz C55 AMG from the same period, the Audi S4 (8E, B7) is comparable in size. Its length of approximately 4.59 meters (180.6 inches) and width near 1.78 meters (70 inches) place it squarely within the compact executive car segment. The S4’s dimensions ensure it delivers agile handling and ease of urban driving, while also providing comfortable interior space and respectable cargo capacity relative to its competition.

With a height of 1415 mm (55.7 inches), the Audi S4 (8E, B7) offers a reasonable interior height for a sporty sedan in its class. While not as tall as larger sedans, the cabin is designed to maximize headroom and comfort through an ergonomic layout and supportive seats. Taller occupants will find adequate headroom and shoulder space in both front and rear seats, though very tall passengers (over 1.9 meters or 6'3") might find rear seating a bit cozy during longer trips.

Despite a curb weight ranging from 1660 to 1705 kilograms (3661 to 3759 pounds), the Audi S4 (8E, B7) successfully balances performance with everyday usability. Its dimensions allow for ample passenger space and a generous luggage compartment of 460 liters (16.2 cubic feet), expandable to 833 liters (29.4 cubic feet) with rear seats folded. This makes the vehicle practical for both daily commuting and occasional long-distance travel, offering a comfortable and spacious environment without compromising its dynamic capabilities.