The 2025 Audi RS6 Avant is a petrol wagon with AWD and seating for 5. It belongs to the C8 generation. The Performance is the version described here, and the figures below refer to that configuration unless noted otherwise.
Performance
The featured Performance version develops 630 hp and 850 Nm (627 lb-ft) of torque. Its listed 0-100 km/h time is 3.4 seconds, which is seriously quick. Top speed is listed at 305 km/h (190 mph). Its power output is about 95% above the peer average. Its 0-100 km/h time is about 50% quicker than the peer average. The figures establish its straight-line performance on paper, but they do not substitute for measured braking, handling or ride-quality tests.
Fuel economy and range
The listed fuel consumption is 12.0 L/100km. Fuel-tank capacity is 73.0 litres (19.3 US gallons). Recorded CO2 emissions are 274 g/km. Consumption, emissions and range can be measured under different regional procedures, so like-for-like comparisons should use the same market and test cycle.
Dimensions and practicality
Its exterior dimensions are 4,996 mm (196.7 in) in length, 1,951 mm (76.8 in) in width, and 1,461 mm (57.5 in) in height, while the wheelbase measures 2,924 mm (115.1 in). Cargo capacity is listed at 565 litres (20.0 cu ft), expanding to 1,680 litres (59.3 cu ft) with the rear seats folded. The cabin is configured for 5 occupants. Listed curb weight is 2,150 kg (4,740 lb). The recorded braked towing capacity is 2,100 kg (4,630 lb). That cargo volume is about 8% below the peer average. The measurements are useful for comparison, although seat comfort, access and the shape of the load area still need to be judged in person.
The model range
The recorded line-up consists of RS6 Avant and Performance. Across the range, the specifications span 621 hp to 630 hp and 3.4 s to 3.6 s, while listed starting prices run from $120,900-$126,000. Drivetrain, battery or engine choice, wheels and market equipment can all change the final figures, so the version table should be used when choosing between them.
In perspective
Compared with nearby petrol wagon models from the same period, the 2025 Audi RS6 Avant is strongest on power and acceleration, while price and cargo capacity stand out as the principal numerical compromise. That conclusion is drawn from the recorded specifications rather than a road test. A final choice should also account for local pricing, equipment, comfort and a test drive.
Prepared by CarsbySpec. Peer context: 2024-2026 petrol wagons in the CarsbySpec database. This page is built from the structured specifications displayed here; missing values are not estimated. Read the methodology.
