The Audi A6 Sedan (4G, C7) 2.8 FSI V6 with the Multitronic transmission represents a compelling blend of performance and efficiency within the fourth generation (C7) A6 lineup, produced from 2011 to 2014. Positioned as a mid-range offering, this variant aimed to provide a more engaging driving experience than the base 2.0 TFSI models, while remaining more accessible than the flagship 3.0 TFSI supercharged V6. It served as a popular choice in European and North American markets for buyers seeking a premium executive sedan with a balance of power, refinement, and advanced technology.
Technical Specifications
| Brand | Audi |
| Model | A6 |
| Generation | A6 Sedan (4G, C7) |
| Type (Engine) | 2.8 FSI V6 (204 Hp) Multitronic |
| Start of production | 2011 |
| End of production | 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 9.6 l/100 km (24.5 US mpg) |
| Fuel consumption (extra urban) | 6.1 l/100 km (38.6 US mpg) |
| Fuel consumption (combined) | 7.4 l/100 km (31.8 US mpg) |
| CO2 emissions | 172 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.7 sec |
| Acceleration 0 – 62 mph | 7.7 sec |
| Acceleration 0 – 60 mph | 7.3 sec |
| Maximum speed | 240 km/h (149.13 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 7.9 kg/Hp |
| Weight-to-torque ratio | 5.8 kg/Nm |
| Power | 204 Hp @ 5250-6250 rpm |
| 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 |
| Valvetrain | DOHC |
| 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 | 1610 kg (3549.44 lbs.) |
| Max. weight | 2190 kg (4828.12 lbs.) |
| Max load | 580 kg (1278.68 lbs.) |
| Trunk (boot) space – minimum | 530 l (18.72 cu. ft.) |
| Trunk (boot) space – maximum | 995 l (35.14 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 with brakes (8%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 85 kg (187.39 lbs.) |
| Length | 4915 mm (193.5 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 | 1627 mm (64.06 in.) |
| Rear (Back) track | 1618 mm (63.7 in.) |
| Front overhang | 912 mm (35.91 in.) |
| Rear overhang | 1091 mm (42.95 in.) |
| Drag coefficient (Cd) | 0.28 |
| 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 | automatic transmission Multitronic |
| 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
At the heart of the A6 2.8 FSI Multitronic lies the CHVA or CNYA engine code, a 2.8-liter naturally aspirated V6 engine. This engine utilizes direct fuel injection (FSI – Fuel Stratified Injection) to deliver fuel directly into the combustion chamber, enhancing efficiency and power output. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, optimizing airflow for improved performance. The 2.8L V6 produces 204 horsepower at 5250-6250 rpm and 280 Nm (206.52 lb-ft) of torque between 3000 and 5000 rpm. Paired with this engine is Audi’s Multitronic continuously variable transmission (CVT). This transmission, unlike traditional automatics with fixed gear ratios, uses a chain and pulley system to provide a virtually infinite number of gear ratios, optimizing engine efficiency and providing smooth acceleration.
Driving Characteristics
The 2.8 FSI Multitronic A6 offered a refined and comfortable driving experience. While not as overtly sporty as the 3.0 TFSI variant, the 204 hp engine provided adequate power for everyday driving and highway cruising. The Multitronic transmission contributed to smooth, seamless acceleration, although some drivers found it lacked the immediate responsiveness of a traditional automatic or dual-clutch transmission. The CVT’s programming prioritized fuel efficiency, meaning the engine often held lower RPMs during gentle acceleration. Compared to the manual transmission options available on other A6 models, the Multitronic offered greater convenience, particularly in urban environments. However, the manual versions generally provided slightly better fuel economy and a more engaging driving feel.
Equipment & Trim Levels
The 2.8 FSI Multitronic typically came standard with a generous array of features, reflecting Audi’s premium positioning. Standard equipment often 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 driver-assistance systems (such as adaptive cruise control and blind-spot monitoring), and upgraded interior trim packages. The A6 offered various trim levels, with the 2.8 FSI often serving as a stepping stone between the base 2.0 TFSI and the more luxurious 3.0 TFSI models.
Chassis & Braking
The C7 A6 featured a sophisticated chassis design, utilizing an independent multi-link suspension at the front and an independent trapezoidal lever suspension at the rear. This setup provided a comfortable ride while maintaining good handling characteristics. The 2.8 FSI models typically came equipped with ventilated front disc brakes and solid rear disc brakes. Anti-lock braking system (ABS) was standard, enhancing safety and control during emergency braking situations. The suspension tuning was generally geared towards comfort, prioritizing a smooth ride over aggressive handling.
Market Reception & Comparison
The Audi A6 2.8 FSI Multitronic was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and advanced technology. However, some reviewers noted that the Multitronic transmission could feel somewhat detached and lacked the sporty character of other transmissions. Compared to the 2.0 TFSI, the 2.8 FSI offered a noticeable performance upgrade. Compared to the 3.0 TFSI, it provided a more affordable entry point into the A6 range, albeit with less power and prestige. Fuel economy was competitive within its class, offering a reasonable balance between performance and efficiency.
Legacy
The 2.8 FSI V6 engine, in general, proved to be a relatively reliable powerplant, although the Multitronic transmission has been known to require more frequent maintenance than traditional automatic transmissions. Regular fluid changes are crucial for maintaining the longevity of the Multitronic. Today, the C7 A6 2.8 FSI Multitronic represents a good value proposition in the used car market, offering a blend of luxury, performance, and technology at a reasonable price. However, prospective buyers should be aware of the potential maintenance costs associated with the Multitronic transmission and ensure a thorough inspection before purchase.
