Audi A6 (C9) specifications and photos
The 2025 Audi A6 represents the sixth generation of the brand's midsize executive sedan, bearing the C9 internal designation. Revealed in April 2025, it merges traditional luxury with an entirely electrified powertrain lineup, spanning mild hybrids to long-range plug-in variants.
Audi A6 (C9) at a glance
Quick model context before comparing photos and trim-level specifications.
Stepping into its C9 generation, the new Audi A6 has been thoroughly redesigned to prioritize efficiency, digital integration, and refined comfort. Audi has focused heavily on aerodynamic optimization and intelligent hybrid systems, ensuring the sedan remains competitive in a rapidly evolving premium market. The introduction of the 48-volt MHEV plus system across standard engines and the significant electric range of the plug-in hybrids highlight a shift toward electrification without abandoning internal combustion. With its long wheelbase and advanced acoustic insulation, the A6 is tailored for buyers seeking a serene, technologically advanced daily driver and long-distance cruiser.
- Power: 204-367 hp
- Engine displacement: 1968-2995 cc
- Transmissions: 7 S-tronic
- Seating: 5 seats
Audi A6 (C9) overview
Editorial context for design, cabin, performance, practicality, and buyer notes.
Design
The exterior of the C9 A6 is shaped by aerodynamics, achieving an impressive drag coefficient of just 0.23. The front end is dominated by a broad Singleframe grille flanked by sleek LED headlights, while active aerodynamic elements like air curtains manage airflow efficiently. Prominent wheel arches nod to Audi's Quattro heritage, giving the sedan a grounded stance. The rear design features a full-width LED light bar, vertical brake lights, and a pronounced diffuser, contributing to a modern and technical aesthetic.
Interior
Inside, the A6 emphasizes digital integration and spaciousness. A long wheelbase provides generous cabin room, further enhanced by an available panoramic roof. The dashboard is dominated by a sweeping multi-screen setup, featuring an 11.9-inch digital instrument cluster and a curved 14.5-inch MMI central display, along with an optional 10.9-inch screen dedicated to the front passenger. The cabin utilizes premium, eco-oriented materials, including fabrics made from recycled polyester. Additional acoustic insulation elements ensure a remarkably quiet environment during travel.
Performance
The powertrain lineup is fully electrified. Standard options include a 2.0-liter TFSI gasoline engine and a 2.0-liter TDI diesel, both producing 204 horsepower and utilizing a new 48-volt MHEV plus system that adds 24 hp during acceleration. A 3.0-liter V6 TFSI is also available, delivering 367 hp, 550 Nm of torque, and a 0-100 km/h time of 4.7 seconds. For those seeking extended electric driving, two plug-in hybrid models offer 299 hp and 367 hp, providing up to 111 km of pure electric range and fast-charging capability.
Practicality
As a mid-size executive sedan, the A6 offers substantial practicality for both business and family use. The extended wheelbase translates to ample legroom for rear passengers, making it suitable for longer journeys. While prioritizing cabin comfort, the trunk offers 492 liters of cargo space, and the efficient hybrid systems make it highly cost-effective for daily urban commuting.
Safety and tech
The A6 runs on an Android Automotive-based infotainment system, offering native access to various applications and integrating a ChatGPT-powered voice assistant for natural commands. A distinctive light strip at the base of the windshield communicates system statuses to the driver. The vehicle supports inductive charging, seamless smartphone integration, and a comprehensive suite of advanced driver assistance systems to handle highway cruising and urban traffic safely.
Buyer notes
Shoppers should carefully consider their driving habits when choosing a powertrain. The MHEV plus diesel and gasoline engines are excellent for general use, but the plug-in hybrids are compelling for those who can charge regularly and want to maximize electric driving. Pay attention to the drivetrain, as front-wheel drive is standard on base models, while Audi's Quattro all-wheel drive is available or standard on higher-output trims.
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 |
| 3.0 TFSI Mild Hybrid (367 hp) 7 S-tronic 4x4 | 2995 cc | 367 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 |
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 (C9) photo gallery
21 images are collected here with the main specifications and trim data for this model.
Photo Audi A6 (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 | 6.9 |
|---|---|
| Top speed, km/h | 244 |
| Acceleration 0-100 km/h, s | 8.2 |
| 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 | 1875 |
| Height, mm | 1452 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1770 |
| Fuel tank capacity, L | 56 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 2099 |
| Trunk capacity, L | 492 |
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 | 4.8 |
|---|---|
| Top speed, km/h | 244 |
| Acceleration 0-100 km/h, s | 7.8 |
| 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 | 1875 |
| Height, mm | 1452 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1770 |
| Fuel tank capacity, L | 56 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 2099 |
| Trunk capacity, L | 492 |
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 | 5.3 |
|---|---|
| Top speed, km/h | 243 |
| Acceleration 0-100 km/h, s | 6.9 |
| 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 | 1875 |
| Height, mm | 1452 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1770 |
| Fuel tank capacity, L | 56 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 2099 |
| Trunk capacity, L | 492 |
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 | 6.7 |
|---|---|
| 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 | 1875 |
| Height, mm | 1452 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1770 |
| Fuel tank capacity, L | 56 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 2099 |
| Trunk capacity, L | 492 |
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 | 2.1 |
|---|---|
| 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 | 1875 |
| Height, mm | 1452 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1770 |
| Fuel tank capacity, L | 56 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 2099 |
| Trunk capacity, L | 492 |
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 | 2.2 |
|---|---|
| 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 | 1875 |
| Height, mm | 1452 |
| Wheelbase, mm | 2923 |
| Front track, mm | 1626 |
| Rear track, mm | 1610 |
| Kerb weight, kg | 1770 |
| Fuel tank capacity, L | 56 |
| Turning circle, m | 12.3 |
| Width without mirrors, mm | 2099 |
| Trunk capacity, L | 492 |
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 (C9) questions
Short answers based on the specifications and photos available in this catalog.
What body style is the new Audi A6?
The 2025 Audi A6 is a midsize executive four-door sedan.
What generation is the 2025 A6?
This model represents the sixth generation of the A6, known internally by the chassis code C9.
Are there any plug-in hybrid versions available?
Yes, there are two plug-in hybrid (PHEV) models offering 299 hp and 367 hp. They can achieve up to 111 kilometers of pure electric driving range on a full charge.
How many screens does the dashboard have?
The dashboard features up to three displays: an 11.9-inch digital instrument panel, a 14.5-inch curved central screen, and a 10.9-inch screen dedicated to the front passenger.
Does the standard engine have hybrid tech?
Yes, standard gasoline and diesel engines are equipped with a 48-volt MHEV plus mild-hybrid system that improves efficiency and provides a slight power boost during acceleration.
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