Audi A6 Avant (C9) specifications and photos
The 2025 Audi A6 Avant marks the sixth generation of the brand's executive wagon, designated internally as the C9. Introduced in March 2025, it combines a spacious cabin with an advanced digital interface and a complete lineup of electrified powertrains.
Audi A6 Avant (C9) at a glance
Quick model context before comparing photos and trim-level specifications.
Entering its sixth generation, the Audi A6 Avant (C9) continues to offer a premium station wagon experience that balances long-distance driving comfort with high-tech interior integration. The 2025 model introduces a heavily modernized cabin centered around an Android Automotive OS interface and comprehensive mild-hybrid (MHEV plus) and plug-in hybrid (PHEV) engine options. Designed for drivers who need the cargo capacity of an SUV but prefer the driving dynamics, efficiency, and lower profile of a traditional passenger car, the new A6 Avant maintains a refined approach to everyday utility and highway performance.
- Power: 204-367 hp
- Engine displacement: 1968-2995 cc
- Transmissions: 7 S-tronic
- Seating: 5 seats
Audi A6 Avant (C9) overview
Editorial context for design, cabin, performance, practicality, and buyer notes.
Design
The exterior of the C9 A6 Avant features a wide track, short overhangs, and an elongated roofline. The front is defined by a sharply contoured Singleframe grille flanked by slim LED headlights. Pronounced wheel arches visually widen the stance, while the rear integrates a roof spoiler, a prominent diffuser, and vertical LED taillights. Opting for the S line trim adds darker exterior accents, matte trim pieces, and specific 21-inch alloy wheels that emphasize the wagon's athletic proportions.
Interior
Inside, the A6 Avant utilizes a horizontal dashboard layout to maximize the sense of width, aided by a long 2923mm wheelbase that provides substantial legroom. The digital cockpit consists of an 11.9-inch instrument panel, a 14.5-inch MMI central display, and an optional dedicated screen for the front passenger. Sustainable materials feature heavily, including Kaskade fabric, Dinamica microfiber, and responsibly sourced wood trim. A 20-speaker Bang & Olufsen audio system, complete with headrest-integrated speakers, is available in higher configurations.
Performance
The engine lineup is entirely electrified, featuring a 7-speed S tronic transmission across the board. The base 2.0-liter TFSI gasoline and 2.0-liter TDI diesel engines both produce 204 horsepower and utilize a 48V mild-hybrid (MHEV plus) system for improved efficiency. A stronger 3.0-liter TFSI V6 mild-hybrid delivers 367 horsepower and a 4.7-second 0-100 km/h time. Additionally, two plug-in hybrid models offer either 299 hp or 367 hp, paired with a 2.0L engine, providing up to 106 km of electric-only range.
Practicality
As a wagon, the A6 Avant is inherently practical for family use and cargo hauling. The vehicle measures 4999mm in length and provides a standard cargo capacity of 503 liters behind the rear seats. The wide rear hatch and relatively low load floor make it convenient for handling bulky items, while the roomy second row easily accommodates adult passengers on longer journeys.
Safety and tech
The infotainment system runs on Android Automotive OS, offering direct access to apps like Spotify and Google Maps, supplemented by an Audi voice assistant with ChatGPT integration. Driver assistance features include an adaptive driving assistant plus, which uses map data and V2X communication to preemptively adjust speed for corners, intersections, and traffic. Standard safety equipment includes automatic emergency braking, traffic sign recognition, and lane-change assist.
Buyer notes
When comparing trims, buyers should weigh the efficiency of the mild-hybrid 2.0-liter engines against the substantial electric range of the PHEV variants. The S line trim is ideal for those wanting a sportier appearance and a stiffer sport suspension. Note that features like the passenger display, head-up display, and the 20-speaker Bang & Olufsen sound system may be optional or restricted to higher trim levels depending on the specific market.
Trims and key specifications
Use this table to compare the main differences between available configurations.
| Trim / modification | Engine | Power | Seats | Transmission |
|---|---|---|---|---|
| 2.0 TFSI (204 hp) 7 S-tronic | 1984 cc | 204 hp | 5 | 7 S-tronic |
| 2.0 TDI Mild Hybrid (204 hp) 7 S-tronic | 1968 cc | 204 hp | 5 | 7 S-tronic |
| 2.0 TDI Mild Hybrid (204 hp) 7 S-tronic 4x4 | 1968 cc | 204 hp | 5 | 7 S-tronic |
| 2.0 TFSI-e (299 hp) 7 S-tronic 4x4 | 1984 cc | 299 hp | 5 | 7 S-tronic |
| 2.0 TFSI-e (367 hp) 7 S-tronic 4x4 | 1984 cc | 367 hp | 5 | 7 S-tronic |
| 3.0 TFSI Mild Hybrid (367 hp) 7 S-tronic 4x4 | 2995 cc | 367 hp | 5 | 7 S-tronic |
Specifications can vary by market, model year, and equipment package. Use the trim sections below to review the full data for each configuration.
Audi A6 Avant (C9) photo gallery
20 images are collected here with the main specifications and trim data for this model.
Photo Audi A6 Avant (C9)
Specifications by trim
Choose a configuration below to open full technical data grouped by category.
2.0 TFSI (204 hp) 7 S-tronic 35 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 7.1 |
|---|---|
| Top speed, km/h | 240 |
| Acceleration 0-100 km/h, s | 8.3 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 TFSI |
|---|---|
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 1984 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Compression ratio | 12.5:1 |
| Power, hp | 204 |
| RPM at max power | 4300-6000 |
| Torque, Nm | 340 |
| RPM at max torque | 2000-4000 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4999 |
| Width, mm | 2099 |
| Height, mm | 1472 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1790 |
| Fuel tank capacity, L | 61 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 1875 |
| Trunk capacity, L | 503 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | Front-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
2.0 TDI Mild Hybrid (204 hp) 7 S-tronic 37 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 5.7 |
|---|---|
| Top speed, km/h | 241 |
| Acceleration 0-100 km/h, s | 7.9 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 TDI Mild Hybrid |
|---|---|
| Engine code | EA288 evo |
| Engine type | Hybrid |
| Fuel type | Diesel |
| Engine displacement, cc | 1968 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Compression ratio | 15.5:1 |
| Power, hp | 204 |
| RPM at max power | 3800-4200 |
| Torque, Nm | 400 |
| RPM at max torque | 1750-3250 |
| Number of electric motors | 1 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4999 |
| Width, mm | 2099 |
| Height, mm | 1472 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1790 |
| Fuel tank capacity, L | 61 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 1875 |
| Trunk capacity, L | 503 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | Front-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
2.0 TDI Mild Hybrid (204 hp) 7 S-tronic 4x4 37 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 5.1 |
|---|---|
| Top speed, km/h | 238 |
| Acceleration 0-100 km/h, s | 7 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 TDI Mild Hybrid |
|---|---|
| Engine code | EA288 evo |
| Engine type | Hybrid |
| Fuel type | Diesel |
| Engine displacement, cc | 1968 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Compression ratio | 15.5:1 |
| Power, hp | 204 |
| RPM at max power | 3800-4200 |
| Torque, Nm | 400 |
| RPM at max torque | 1750-3250 |
| Number of electric motors | 1 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4999 |
| Width, mm | 2099 |
| Height, mm | 1472 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1790 |
| Fuel tank capacity, L | 61 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 1875 |
| Trunk capacity, L | 503 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | All-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
2.0 TFSI-e (299 hp) 7 S-tronic 4x4 42 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 2.2 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 6 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 TFSI-e |
|---|---|
| Engine code | EA888 |
| Engine type | Hybrid |
| Fuel type | Gasoline |
| Engine displacement, cc | 1984 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Power, hp | 299 |
| Torque, Nm | 450 |
| Number of electric motors | 1 |
| EV mode | + |
| Plug-in charging support | + |
| Electric motor power, hp | 143 |
| Combustion engine power, hp | 252 |
| Combustion engine RPM at max power | 5000-6000 |
| Combustion engine torque, Nm | 370 |
| Combustion engine RPM at max torque | 1600-4500 |
| Electric motor torque, Nm | 350 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4999 |
| Width, mm | 2099 |
| Height, mm | 1472 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1790 |
| Fuel tank capacity, L | 61 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 1875 |
| Trunk capacity, L | 503 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | All-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
2.0 TFSI-e (367 hp) 7 S-tronic 4x4 42 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 2.4 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 5.3 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 TFSI-e |
|---|---|
| Engine code | EA888 |
| Engine type | Hybrid |
| Fuel type | Gasoline |
| Engine displacement, cc | 1984 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Power, hp | 367 |
| Torque, Nm | 500 |
| Number of electric motors | 1 |
| EV mode | + |
| Plug-in charging support | + |
| Electric motor power, hp | 143 |
| Combustion engine power, hp | 252 |
| Combustion engine RPM at max power | 5000-6000 |
| Combustion engine torque, Nm | 370 |
| Combustion engine RPM at max torque | 1600-4500 |
| Electric motor torque, Nm | 350 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4999 |
| Width, mm | 2099 |
| Height, mm | 1472 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1790 |
| Fuel tank capacity, L | 61 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 1875 |
| Trunk capacity, L | 503 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | All-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
3.0 TFSI Mild Hybrid (367 hp) 7 S-tronic 4x4 38 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 6.9 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 4.7 |
| Emissions standard | Euro VI |
Engine
| Engine | 3.0 TFSI Mild Hybrid |
|---|---|
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 2995 |
| Cylinder layout | V-type |
| Number of cylinders | 6 |
| Valves | 24 |
| Turbocharger | + |
| Compression ratio | 12:1 |
| Power, hp | 367 |
| RPM at max power | 5500-6300 |
| Torque, Nm | 550 |
| RPM at max torque | 1700-4000 |
| Number of electric motors | 1 |
| Electric motor power, hp | 24 |
| Electric motor torque, Nm | 230 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4999 |
| Width, mm | 2099 |
| Height, mm | 1472 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1790 |
| Fuel tank capacity, L | 61 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 1875 |
| Trunk capacity, L | 503 |
Transmission and drive
| Transmission | 7 S-tronic |
|---|---|
| Transmission type | 2-speed automated manual |
| Drive | All-wheel drive |
| Number of gears | 7 |
| Transmission manufacturer | BorgWarner |
| Automatic transmission | + |
Audi A6 Avant (C9) questions
Short answers based on the specifications and photos available in this catalog.
What is the electric range of the Audi A6 Avant PHEV?
The plug-in hybrid versions of the 2025 Audi A6 Avant can travel up to 106 kilometers on electric power alone on a full charge.
How much cargo space does the C9 A6 Avant have?
The A6 Avant offers a trunk capacity of 503 liters with the rear seats in place.
What engines are available for the 2025 A6 Avant?
The lineup includes a 2.0L TFSI (204 hp), a 2.0L TDI (204 hp), a 3.0L TFSI V6 (367 hp), and two 2.0L-based plug-in hybrids generating 299 hp and 367 hp.
Does the new A6 Avant have an Android infotainment system?
Yes, it uses an Android Automotive operating system, allowing native access to apps like Google Maps and YouTube without needing to connect a smartphone.
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