The Audi A6 Avant (4G, C7) 2.8 FSI V6, produced between 2011 and 2014, represents a compelling blend of practicality, performance, and luxury within the mid-size executive wagon segment. Positioned as a step up from the base 2.0 TFSI models, the 2.8 FSI offered a significant power increase without venturing into the higher price territory of the flagship 3.0 TDI or S6 variants. This particular configuration was primarily sold in European and Asian markets, where the demand for wagons remained strong, though limited examples were available in North America. The C7 generation A6 Avant, built on the Volkswagen Group’s MLB platform, aimed to deliver a more refined and technologically advanced experience compared to its predecessor.
Technical Specifications
| Brand | Audi |
| Model | A6 |
| Generation | A6 Avant (4G, C7) |
| Type (Engine) | 2.8 FSI V6 (204 Hp) |
| Start of production | 2011 |
| End of production | 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban | 10.5 l/100 km (22.4 US mpg, 26.9 UK mpg, 9.5 km/l) |
| Fuel consumption (economy) – extra urban | 6 l/100 km (39.2 US mpg, 47.1 UK mpg, 16.7 km/l) |
| Fuel consumption (economy) – combined | 7.7 l/100 km (30.5 US mpg, 36.7 UK mpg, 13 km/l) |
| CO2 emissions | 172 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.9 sec |
| Acceleration 0 – 62 mph | 7.9 sec |
| Acceleration 0 – 60 mph | 7.5 sec |
| Maximum speed | 242 km/h (150.37 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 7.7 kg/Hp, 129.9 Hp/tonne |
| Weight-to-torque ratio | 5.6 kg/Nm, 178.3 Nm/tonne |
| Power | 204 Hp @ 5250-6250 rpm |
| Power per litre | 73.6 Hp/l |
| Torque | 280 Nm @ 3000-5000 rpm (206.52 lb.-ft. @ 3000-5000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | CHVA, CNYA |
| Engine displacement | 2773 cm3 (169.22 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 84.5 mm (3.33 in.) |
| Piston Stroke | 82.4 mm (3.24 in.) |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Naturally aspirated engine |
| Engine oil capacity | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Coolant | 12 l (12.68 US qt | 10.56 UK qt) |
| Kerb Weight | 1570 kg (3461.26 lbs.) |
| Max. weight | 2150 kg (4739.94 lbs.) |
| Max load | 580 kg (1278.68 lbs.) |
| Trunk (boot) space – minimum | 565 l (19.95 cu. ft.) |
| Trunk (boot) space – maximum | 1680 l (59.33 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 85 kg (187.39 lbs.) |
| Length | 4926 mm (193.94 in.) |
| Width | 1874 mm (73.78 in.) |
| Width including mirrors | 2086 mm (82.13 in.) |
| Height | 1468 mm (57.8 in.) |
| Wheelbase | 2912 mm (114.65 in.) |
| Front track | 1874 mm (73.78 in.) |
| Rear (Back) track | 1618 mm (63.7 in.) |
| Front overhang | 912 mm (35.91 in.) |
| Rear overhang | 1102 mm (43.39 in.) |
| Ride height (ground clearance) | 117 mm (4.61 in.) |
| Drag coefficient (Cd) | 0.26 |
| Minimum turning circle (turning diameter) | 11.9 m (39.04 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent on trapezoidal lever |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/60 R16 |
| Wheel rims size | 7.5J x 16 |
Powertrain & Engine Architecture
The heart of the A6 Avant 2.8 FSI is the CHVA or CNYA engine code, a 2.8-liter naturally aspirated V6. This engine utilizes Audi’s FSI (Fuel Stratified Injection) direct injection technology, delivering fuel directly into the combustion chamber for improved efficiency and power. The engine features a 60-degree V-angle, contributing to a smoother power delivery and reduced vibrations. It boasts four valves per cylinder, operated by dual overhead camshafts. The 2.8 FSI engine produces 204 horsepower at 5250-6250 rpm and 280 Nm (206.52 lb-ft) of torque between 3000 and 5000 rpm. The engine is longitudinally mounted, driving the front wheels through a six-speed manual transmission. While an automatic transmission (typically an 8-speed Tiptronic) was available, the manual was often favored by enthusiasts for its more engaging driving experience.
Driving Characteristics
The 2.8 FSI Avant offered a balanced driving experience. While not as overtly sporty as the S6, it provided ample power for everyday driving and comfortable long-distance cruising. The 0-60 mph acceleration time of around 7.5 seconds was respectable for its class. The manual transmission allowed for precise control, and the engine’s torque curve provided good responsiveness. Compared to the 2.0 TFSI, the V6 offered a noticeably smoother and more refined power delivery. However, it lacked the low-end punch of the turbocharged four-cylinder. Against the 3.0 TDI, the 2.8 FSI traded fuel economy for a more linear powerband and a lighter front end, improving handling balance.
Equipment & Trim Levels
The A6 Avant 2.8 FSI typically came well-equipped, reflecting Audi’s premium positioning. Standard features included leather upholstery, tri-zone automatic climate control, a multi-function steering wheel, and an Audi Concert audio system. Optional extras were plentiful, including navigation, advanced parking systems, heated seats, and a panoramic sunroof. Trim levels varied by market, but generally, the 2.8 FSI sat in the mid-range of the A6 Avant lineup, offering a step up in luxury and performance from the base models without the full cost of the top-spec trims.
Chassis & Braking
The C7 A6 Avant featured an independent multi-link suspension at the front and an independent trapezoidal link suspension at the rear, providing a comfortable and controlled ride. The 2.8 FSI models typically came equipped with ventilated front disc brakes and solid rear discs. ABS (Anti-lock Braking System) was standard. The steering utilized an electric power steering system, offering a precise and responsive feel. The chassis was designed to balance comfort and handling, providing a stable and predictable driving experience.
Market Reception & Comparison
The Audi A6 Avant 2.8 FSI was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and spacious interior. However, some reviewers noted that the engine lacked the excitement of turbocharged alternatives. Fuel economy was considered reasonable for a V6 engine, averaging around 30.5 US mpg in combined driving. Compared to the 2.0 TFSI, the 2.8 FSI offered a more premium driving experience, but at a higher price point. The 3.0 TDI provided superior fuel economy and torque, but the 2.8 FSI offered a lighter and more balanced chassis.
Legacy
The Audi A6 Avant 2.8 FSI (C7) has proven to be a relatively reliable vehicle, with the 2.8 FSI engine generally considered durable. Common maintenance items include timing belt replacement (typically around 100,000 miles) and regular oil changes. On the used car market, these Avants hold their value reasonably well, particularly well-maintained examples with low mileage. They appeal to buyers seeking a practical, luxurious, and refined wagon with a naturally aspirated engine. While not as common as the 2.0 TFSI or 3.0 TDI variants, the 2.8 FSI Avant remains a desirable option for those who appreciate its unique blend of qualities.
