The Audi A4 Avant (B8 8K) facelift, produced from 2012 to 2014, represented a significant refinement of Audi’s popular compact executive wagon. Among the various engine and drivetrain configurations offered, the 3.0 TFSI V6 with 272 horsepower paired with the S tronic dual-clutch transmission and quattro all-wheel drive stands out as a performance-oriented variant. This model occupied the upper echelon of the A4 Avant lineup, offering a blend of practicality, luxury, and spirited driving dynamics. It was primarily marketed in Europe and other regions where wagons maintain a strong market presence, offering a compelling alternative to SUVs.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 Avant (B8 8K, facelift 2011) |
| Type (Engine) | 3.0 TFSI V6 (272 Hp) quattro S tronic |
| Start of production | February, 2012 |
| End of production | 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11.2 l/100 km (21 US mpg, 25.2 UK mpg, 8.9 km/l) |
| Fuel consumption (extra urban) | 6.8 l/100 km (34.6 US mpg, 41.5 UK mpg, 14.7 km/l) |
| Fuel consumption (combined) | 8.4 l/100 km (28 US mpg, 33.6 UK mpg, 11.9 km/l) |
| CO2 emissions | 197 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.1 sec |
| Acceleration 0 – 62 mph | 6.1 sec |
| Acceleration 0 – 60 mph | 5.8 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 6.3 kg/Hp, 158.6 Hp/tonne |
| Weight-to-torque ratio | 4.3 kg/Nm, 233.2 Nm/tonne |
| Power | 272 Hp @ 4780-6500 rpm |
| Power per litre | 90.8 Hp/l |
| Torque | 400 Nm @ 2150-4780 rpm (295.02 lb.-ft. @ 2150-4780 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | CMUA |
| Engine displacement | 2995 cm3 (182.77 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 84.5 mm (3.33 in.) |
| Piston Stroke | 89 mm (3.5 in.) |
| Compression ratio | 10.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Supercharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.8 l (7.19 US qt | 5.98 UK qt) |
| Coolant | 11.5 l (12.15 US qt | 10.12 UK qt) |
| Kerb Weight | 1715 kg (3780.93 lbs.) |
| Max. weight | 2285 kg (5037.56 lbs.) |
| Max load | 570 kg (1256.63 lbs.) |
| Trunk (boot) space – minimum | 490 l (17.3 cu. ft.) |
| Trunk (boot) space – maximum | 1430 l (50.5 cu. ft.) |
| Fuel tank capacity | 61 l (16.11 US gal | 13.42 UK gal) |
| Max. roof load | 90 kg (198.42 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 | 80 kg (176.37 lbs.) |
| Length | 4699 mm (185 in.) |
| Width | 1826 mm (71.89 in.) |
| Width including mirrors | 2040 mm (80.31 in.) |
| Height | 1436 mm (56.54 in.) |
| Wheelbase | 2808 mm (110.55 in.) |
| Front track | 1564 mm (61.57 in.) |
| Rear (Back) track | 1551 mm (61.06 in.) |
| Front overhang | 862 mm (33.94 in.) |
| Rear overhang | 1029 mm (40.51 in.) |
| Drag coefficient (Cd) | 0.32 |
| Minimum turning circle (turning diameter) | 11.5 m (37.73 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| 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 | 245/40 R18 |
| Wheel rims size | 8J x 18 |
INTRODUCTION
The Audi A4 Avant (B8 8K) facelift, introduced in 2011 and continuing through 2014, represented a mid-cycle refresh of the highly successful B8 generation A4. The Avant, Audi’s designation for its station wagon models, offered a practical and stylish alternative to the sedan. The 3.0 TFSI V6 quattro S tronic variant was positioned as the performance flagship of the Avant range, offering a significant step up in power and driving engagement compared to the more common 1.8 TFSI and 2.0 TDI models. This version catered to buyers seeking a premium wagon with genuine sporting credentials.
Powertrain & Engine Architecture
At the heart of this A4 Avant lies the CMUA engine, a 3.0-liter naturally aspirated V6 engine. This engine is a member of Audi’s long-running V6 family, known for its smoothness and robust construction. The CMUA features direct fuel injection (FSI) and a sophisticated valvetrain with dual overhead camshafts (DOHC) and four valves per cylinder. While not turbocharged, the engine benefits from a high compression ratio of 10.3:1 and a carefully tuned intake and exhaust system to deliver strong power and torque throughout the rev range. The S tronic 7-speed dual-clutch transmission provides incredibly fast and smooth gear changes, enhancing both acceleration and fuel efficiency. The quattro all-wheel-drive system, a hallmark of Audi, distributes power between the front and rear axles as needed, providing excellent traction in all weather conditions. The transmission’s gear ratios are optimized for both performance and economy, with a relatively short final drive to maximize acceleration.
Driving Characteristics
The 3.0 TFSI V6 Avant delivers a noticeably more engaging driving experience than its four-cylinder counterparts. The engine’s 272 horsepower and 295 lb-ft of torque provide effortless acceleration, with a 0-60 mph time of around 5.8 seconds. The S tronic transmission contributes to this performance with its lightning-fast shifts, eliminating the torque interruption often associated with traditional automatic transmissions. The quattro all-wheel-drive system inspires confidence, providing exceptional grip and stability, particularly on slippery surfaces. Compared to the manual transmission versions, the S tronic offers a more refined and convenient driving experience, although some purists may prefer the greater control of a manual gearbox. The suspension is tuned to provide a comfortable ride without sacrificing handling precision, making it a capable and enjoyable vehicle for both daily commuting and spirited driving.
Equipment & Trim Levels
The 3.0 TFSI V6 Avant typically came well-equipped, reflecting its position as a premium model. Standard features often included leather upholstery, three-zone automatic climate control, a premium sound system, and Audi’s Multi Media Interface (MMI) infotainment system with navigation. Optional extras could include features such as adaptive cruise control, a panoramic sunroof, and advanced driver-assistance systems. Interior trim options varied, with choices in wood, aluminum, or carbon fiber accents. The exterior styling was generally understated but elegant, with subtle V6 badging and available S-line packages that added more aggressive styling cues.
Chassis & Braking
The B8 A4 Avant featured a sophisticated chassis design with independent suspension at all four wheels. The front suspension utilized a multi-link setup, while the rear employed a trapezoidal link design. This configuration provided a good balance between ride comfort and handling precision. The 3.0 TFSI models typically featured larger brakes than the base models, with ventilated discs at all four corners. Anti-lock braking system (ABS) and electronic stability control (ESC) were standard safety features. The steering was a rack-and-pinion system with electric power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The 3.0 TFSI V6 Avant was generally well-received by automotive critics, who praised its performance, refinement, and practicality. It was often compared favorably to other premium wagons, such as the BMW 3 Series Touring and the Mercedes-Benz C-Class Estate. While the 3.0 TFSI offered superior performance compared to the 1.8 TFSI and 2.0 TDI models, it also came with a higher price tag and slightly lower fuel economy. The 2.0 TDI, with its superior fuel efficiency, remained a popular choice for drivers prioritizing economy, while the 1.8 TFSI offered a more affordable entry point into the A4 Avant range.
Legacy
The 3.0 TFSI V6 engine has proven to be a reliable and durable powerplant, although regular maintenance is essential. The S tronic transmission, while generally reliable, can be more expensive to repair than a traditional automatic transmission. Today, the B8 A4 Avant 3.0 TFSI V6 quattro S tronic holds its value well in the used car market, appealing to buyers seeking a premium wagon with strong performance and a refined driving experience. Its combination of practicality, luxury, and driving dynamics continues to make it a desirable choice for enthusiasts and families alike.
