Verdict
2025 Audi RS6 Avant earns 7.4/10 in the CarsbySpec specification-led assessment and places 3rd of 4 among nearby petrol wagons. Performance is its strongest measured area. Value for money is the principal numerical compromise.
Its value-for-money score is 5.7/10, placing it 4th of 4. The strongest value score in this peer set belongs to the 2025 Subaru Outback.
This makes the review useful for building a shortlist, but it cannot answer questions that require driving the car. Ride comfort, cabin noise, steering response, braking consistency and material quality should still be checked in person.
Performance
The RS6 Avant version used as the baseline records 621 hp, 850 Nm of torque, 3.6 seconds from 0-100 km/h, and a 280 km/h top speed. Its power output ranks 1st of 4 among entries with comparable data. Its acceleration ranks 1st of 4 among entries with comparable data.
These figures describe straight-line potential only. They do not reveal brake feel, grip in poor conditions, steering accuracy, stability or how consistently the car performs after repeated acceleration and braking.
Fuel economy and running range
The recorded energy picture includes 11.5 L/100km recorded consumption. Its listed range cannot be ranked because too few comparable entries contain that figure.
Published range and consumption can come from different regional cycles. Temperature, speed, wheel size, load and charging conditions can materially change the result, so the figures should be compared on the same test method wherever possible.
Interior space and everyday usability
For daily use, the specification lists 565 litres of cargo capacity, 5 seats, 2,100 kg of listed towing capacity, and a 2,075 kg curb weight. Its cargo capacity ranks 3rd of 4 among entries with comparable data. Its towing capacity ranks 1st of 4 among entries with comparable data.
Capacity figures still need context: a large boot can be compromised by a narrow opening or high floor, and a seat count does not establish adult comfort. Those points require an inspection rather than a spreadsheet.
Safety and driver assistance
CarsbySpec does not yet hold a verified independent crash-test result matching this exact model year, generation and market. The car may be untested, tested under another name or specification, or still awaiting source review. Missing data is not treated as a zero score.
CarsbySpec does not treat curb weight, drivetrain or driver-assistance marketing as proof of crash safety. Before buying, verify the exact market version, standard safety equipment and outstanding recalls; a result from another generation is never silently reused.
Known problems and used-buying checks
CarsbySpec has not yet stored a sourced fault record that can be safely attached to this exact model year and generation. That is a coverage gap, not evidence that the car is fault-free.
Used Audi RS6 Avant inspection checklist
Recall status and service campaigns can change after publication. Check the exact VIN with the manufacturer or the relevant national authority, and use an independent pre-purchase inspection.
Price and value for money
The baseline starting price is $120,900 USD. That price ranks 4th of 4 among entries with comparable data. Its value-for-money score is 5.7/10, placing it 4th of 4. The strongest value score in this peer set belongs to the 2025 Subaru Outback.
The value score combines starting price with performance, range and cargo figures where available. It does not assume identical taxes, incentives, warranties, servicing or standard equipment across countries, so local quotations still matter.
Which version should you choose?
There are 2 recorded 2025 versions. On the available price and specification data, the RS6 Avant gives the strongest numerical balance of cost, performance, range and capacity. That is a value calculation rather than a claim about trim quality or equipment not stored in the database.
| Version | Power | 0-100 | Range | Price | Assessment |
|---|---|---|---|---|---|
| RS6 Avant | 621 hp | 3.6 s | — | $120,900 | Value pick |
| RS6 Avant Performance | 630 hp | 3.4 s | — | $126,000 |
Which similar car is best?
The highest overall specification score in this petrol wagon group belongs to the 2024 Skoda Superb Combi at 8.3/10. For value, the leading result is the 2025 Subaru Outback at 8.5/10. These are data-led results, not universal buying recommendations.
