2009 Audi A6 Avant (4F,C6 facelift 2008) Dimensions, Size & Specs

The Audi A6 Avant (4F, C6 facelift 2008) has a curb weight ranging from 1605 kg to 1845 kg (3540 to 4067 lbs), depending on the engine and equipment options. The maximum permissible weight varies between 2235 kg and 2475 kg (4928 to 5456 lbs), which includes passengers and cargo. The relatively high curb weight contributes to a stable and smooth driving experience, giving the wagon good road grip and solid handling characteristics typical of Audi’s quattro all-wheel-drive system when equipped. However, the heavier mass can slightly affect acceleration and fuel efficiency, making this model better suited for drivers who prioritize comfort and stability over sporty performance or the highest fuel economy.

The Audi A6 Avant offers impressive cargo versatility, catering to varied needs. With the rear seats upright, the luggage compartment provides 565 liters (approximately 19.95 cubic feet) of space, ideal for everyday errands or weekend trips. When the rear seats are folded down, the luggage capacity expands dramatically to 1660 liters (around 58.6 cubic feet), allowing for the transport of large items such as furniture or sports equipment. This flexibility makes the A6 Avant an excellent choice for families or anyone requiring a combination of passenger comfort and large cargo capacity in a stylish package.

Generally, the Audi A6 Avant (4F, C6 facelift 2008) fits comfortably within a standard residential garage. With a length of 4927 mm (193.9 inches), width of 1855 mm (73 inches), and height of 1463 mm (57.6 inches), the vehicle requires a garage space that can accommodate nearly 5 meters in length and just under 2 meters in width. Typical single-car garages usually measure about 6 meters (20 feet) in depth and 3 meters (10 feet) in width, making the A6 Avant's dimensions compatible with standard garage sizes in most regions. Additionally, its height is well within normal garage door clearances. However, garages with restrictive layouts or added storage along the walls might feel snug, so measuring your individual garage before purchase is recommended.

Compared to its predecessor, the pre-facelift Audi A6 Avant (C6 generation before 2008), the 2009 facelift model maintained very similar dimensions, with minor tweaks improving design and aerodynamics. The length remains close to 4927 mm (193.9 inches) which is consistent with the previous model, ensuring comparable interior space and cargo volume. Width and height also saw minimal changes, keeping at approximately 1855 mm (73 inches) wide and 1463 mm (57.6 inches) tall. Although virtually identical in size, the facelift’s exterior refinements provided a more modern, streamlined appearance and incorporated updated lighting and grille designs without sacrificing the spaciousness or utility that defined the earlier model.

The Audi A6 Avant (4F, C6 facelift 2008) competes in the executive station wagon segment alongside models like the BMW 5 Series Touring, Mercedes-Benz E-Class Estate, and Volvo V70. Dimensionally, it stands on par with these rivals, with a length of 4927 mm (193.9 inches), which is quite standard for luxury wagons in this category. Its width of 1855 mm (73 inches) provides a comfortable cabin size while maintaining maneuverability. Cargo capacity at 565 liters (19.95 cubic feet) with seats upright is competitive though some rivals may offer slightly larger volumes. The A6 Avant balances luxury, performance, and practicality, making it a strong choice for buyers who desire a stylish yet functional wagon with advanced technology and all-wheel-drive options uncommon in some competitors.

The 2009 Audi A6 Avant offers several rim and tire size options to accommodate different driving preferences and trim levels. Factory rims range from 7J x 16 to 7.5J x 17 inches, paired with tires sized 205/60 R16, 225/55 R16, 225/50 R17, or 225/55 R17. Smaller rims and tires typically enhance ride comfort by providing more cushioning and are well-suited for city or mixed driving. Larger 17-inch rims and lower-profile tires improve handling and cornering response by reducing sidewall flex. These options also affect the vehicle's appearance, with larger wheels lending a sportier look. The A6 Avant's suspension tuning works cohesively with these tire and rim variations to provide a balance of dynamic driving and ride comfort.

The Audi A6 Avant (4F, C6 facelift 2008) has a roof load capacity of 100 kilograms (approximately 220 pounds). This capacity allows owners to safely install and use various rooftop accessories, including roof boxes, bike racks, ski carriers, and cargo baskets, without compromising vehicle safety or handling. It is important to ensure that the combined weight of the accessory and its cargo does not exceed this maximum. Additionally, mounting systems must be compatible with the vehicle’s roof rails (if equipped) or structurally sound fixings. This feature enhances the wagon's utility for outdoor enthusiasts or families needing extra storage space on long trips.

The interior of the Audi A6 Avant (4F, C6 facelift 2008) is designed with passenger comfort and space in mind. Thanks to its generous exterior dimensions, the cabin offers ample legroom and headroom for both front and rear passengers, making long trips pleasant for all occupants. The use of high-quality materials and ergonomic layout further enhances the premium feel. The Avant configuration adds flexibility by providing a larger cargo space without sacrificing rear passenger comfort. Sound insulation and sophisticated suspension tuning reduce road noise and vibrations, contributing to a quiet and refined ride. Overall, the interior combines practicality, luxury, and comfort effectively.

Within the Audi A6 Avant (4F, C6 facelift 2008) lineup, curb weight varies between 1605 kg (3540 lbs) and 1845 kg (4067 lbs). These variations mainly depend on the engine type (diesel or petrol, displacement, and turbocharging), drivetrain options (front-wheel drive vs. quattro all-wheel drive), and trim levels that impact the amount of equipment and technology installed. Higher-end models with quattro drive and advanced features like adaptive suspension or larger wheels tend to weigh more. These weight differences influence fuel consumption, acceleration, and handling characteristics, allowing customers to choose configurations that best balance performance, efficiency, and equipment.