2011 Audi A6 Sedan (4G, C7) Dimensions, Size & Specs

The curb weight of the Audi A6 Sedan (4G, C7) varies depending on the configuration and engine choice, ranging from 1540 kg to 1895 kg (approx. 3395 to 4178 lbs). The maximum permissible weight (gross vehicle weight rating) spans from 2120 kg up to 2400 kg (4674 to 5291 lbs), designed to accommodate passengers, luggage, and optional equipment safely. These weight specifications reflect the car’s sturdy build quality and advanced engineering, allowing for both strong performance and optimal safety. The broad weight range is influenced by engine variants, drivetrain options, and additional features, ensuring flexibility to meet different buyer preferences.

The luggage capacity in the Audi A6 Sedan (4G, C7) ranges from 375 liters to 530 liters (13.2 to 18.7 cubic feet) when the rear seats are upright, providing ample storage for daily use and travel. When the rear seats are folded down, the cargo volume expands significantly to 995 liters (35.1 cubic feet), accommodating larger items or increased luggage loads. This configurability enhances the car's practicality and versatility, ideal for individuals needing both passenger comfort and generous storage space. Additionally, the luggage area is designed with a low loading lip and wide opening, facilitating easy loading and unloading.

Yes, the Audi A6 Sedan (4G, C7) generally fits comfortably into a standard garage. With a maximum length of 4925 mm (193.9 inches) and width of 1875 mm (73.9 inches) excluding mirrors—which extend its width to 2086 mm (82.1 inches)—the car is compatible with typical residential garage dimensions. Most standard garages have a width of around 2400-2700 mm (94.5-106 inches) and a length of approximately 4800-6000 mm (189-236 inches), so the A6’s dimensions fall within these ranges, albeit with careful mirror folding or adjustment required when space is limited. Height clearance is typically not an issue due to the car's moderate height of 1468 mm (57.8 inches).

The Audi A6 Sedan (4G, C7) features a ride height and ground clearance of 117 mm (approximately 4.6 inches). This relatively low ground clearance is typical for executive sedans, designed primarily to enhance road handling and aerodynamic efficiency rather than off-road capability. The low height offers a sporty driving experience and better stability at higher speeds, but care should be taken on rough or uneven surfaces to avoid scraping. This clearance is adequate for urban and highway driving scenarios that the vehicle is principally engineered for.

The Audi A6 Sedan (4G, C7) offers a variety of rim and tire sizes to suit different driver preferences and trim levels. Rim sizes available include 7.5J x 16, 8J x 17, 8J x 18, 8.5J x 19, and 8.5J x 20 inches. Corresponding tire sizes range from 225/60 R16, 225/55 R17, 245/45 R18, 255/40 R19, 255/35 R20, to 225/50 R17. These options allow owners to prioritize comfort, handling, and performance. Larger rims with low-profile tires typically enhance sporty handling characteristics, while smaller rims provide a smoother ride and potentially better tire longevity.

Compared to its predecessor (the Audi A6 C6, produced up to 2011), the 4G (C7) generation Audi A6 shows a moderate increase in exterior dimensions and weight. Specifically, the length increased slightly to about 4915-4925 mm (193.5-193.9 inches), contributing to a more spacious interior and enhanced road presence. Width and height remained largely consistent, maintaining the executive sedan’s aerodynamic proportions. The newer generation also typically features reduced ground clearance for improved handling. Overall, the C7 offers more interior comfort, improved luggage capacity, and updated design language while refining the silhouette established by the C6, resulting in an evolutionary rather than revolutionary size transition.

In comparison to its key rivals—the BMW 5 Series (F10 generation) and the Mercedes-Benz E-Class (W212 generation)—the Audi A6 Sedan (4G, C7) is very much in the same size category, reflecting industry standards for the executive sedan segment. The A6's length (around 4.9 meters/193.9 inches) aligns closely with the 5 Series' roughly 4899 mm (192.9 inches) and the E-Class’ approximately 4892 mm (192.5 inches). Its width without mirrors (approx. 1875 mm/73.9 inches) is competitive albeit slightly narrower than some Mercedes-Benz models, which may affect interior shoulder room. All three offer similar luggage capacities with slight variances depending on rear seat configurations. Hence, dimensionally, the Audi A6 holds its ground well, offering comparable passenger comfort space, practicality, and urban drivability.

The roof load capacity of the Audi A6 Sedan (4G, C7) is rated at 100 kg (approximately 220 lbs). This maximum load is intended to accommodate roof racks, cargo boxes, or sporting equipment such as bicycles, skis, or surfboards. While not exceptionally high, this limit ensures safe distribution of load without risking damage to the roof structure or negatively impacting driving stability. Practical use of this roof load capacity provides added versatility for long trips or sporting activities, enabling owners to carry bulky or oversized items that do not easily fit inside the luggage compartment, expanding the car's utility beyond conventional sedan use.

The Audi A6 Sedan (4G, C7) introduced between 2011 and 2015 featured several noteworthy advancements. This generation included a refined and more aerodynamic exterior design incorporating sharp lines and a prominent, wide grille that improved both aesthetics and airflow. Technologically, it saw the introduction of advanced driver assistance systems, superior infotainment with MMI interface, and enhanced connectivity options. The C7 also offered improved chassis dynamics, lighter construction through use of Audi's lightweight materials, and a range of efficient engines with better fuel economy and emissions performance. Luxury and safety upgrades elevated the driving and ownership experience, reinforcing the A6’s reputation as a leading executive sedan.