The Audi A4 Avant (B8 8K) facelift, produced from November 2011 to 2015, represented a significant refinement of Audi’s popular compact executive wagon. Within the B8 generation, which spanned from 2008 to 2015, the facelift brought updated styling, improved efficiency, and enhanced technology. The 3.0 TDI V6 (245 hp) quattro DPF variant occupied the upper echelon of the A4 Avant lineup, offering a compelling blend of performance, practicality, and luxury. This model catered to buyers seeking a sophisticated and capable wagon for long-distance travel and everyday use, particularly in European markets where diesel engines and wagons are highly favored. It was positioned as a premium offering, sitting above the 2.0 TDI and 1.8 TFSI models in terms of both price and performance.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 Avant (B8 8K, facelift 2011) |
| Type (Engine) | 3.0 TDI V6 (245 Hp) quattro DPF |
| Start of production | November, 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 7.3 l/100 km (32.2 US mpg, 38.7 UK mpg, 13.7 km/l) |
| Fuel consumption (extra urban) | 5.1 l/100 km (46.1 US mpg, 55.4 UK mpg, 19.6 km/l) |
| Fuel consumption (combined) | 5.9 l/100 km (39.9 US mpg, 47.9 UK mpg, 16.9 km/l) |
| CO2 emissions | 154 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.3 sec |
| Acceleration 0 – 62 mph | 6.3 sec |
| Acceleration 0 – 60 mph | 6 sec (Calculated) |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 6.9 kg/Hp, 145.8 Hp/tonne |
| Weight-to-torque ratio | 3.4 kg/Nm, 297.6 Nm/tonne |
| Power | 245 Hp @ 4000-4500 rpm |
| Power per litre | 82.6 Hp/l |
| Torque | 500 Nm @ 1400-3250 rpm (368.78 lb.-ft. @ 1400-3250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | CDUC, CKVB, CKVC |
| Engine displacement | 2967 cm3 (181.06 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 91.4 mm (3.6 in.) |
| Compression ratio | 16.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.4 l (6.76 US qt | 5.63 UK qt) |
| Coolant | 11.5 l (12.15 US qt | 10.12 UK qt) |
| Kerb Weight | 1680 kg (3703.77 lbs.) |
| Max. weight | 2250 kg (4960.4 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 | 11.5 m (37.73 ft.) |
| Drive wheel | All wheel drive (4×4) |
| 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 | 225/50 R17 |
| Wheel rims size | 7.5J x 17 |
INTRODUCTION
The Audi A4 Avant (B8 8K) facelift, specifically the 3.0 TDI V6 quattro DPF, represents a high-performance variant of Audi’s popular compact executive wagon. Introduced in late 2011 as part of a broader refresh of the B8 A4 range, this model combined a potent diesel engine with Audi’s renowned quattro all-wheel-drive system. The B8 generation A4, built on the Volkswagen Group’s PL46 platform (also known as the 1HX0/A3 platform), aimed to balance driving dynamics with practicality and refinement. The Avant (wagon) body style was particularly popular in Europe, offering increased cargo capacity without sacrificing the A4’s sporty character. This 3.0 TDI variant was aimed at buyers who needed the space of a wagon but didn’t want to compromise on performance or luxury.
Powertrain & Engine Architecture
At the heart of the A4 Avant 3.0 TDI lies the CDUC, CKVB, or CKVC engine code, a 2,967 cc V6 turbodiesel. This engine is a member of Audi’s V6 TDI family, known for its smooth operation and strong torque output. The engine utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. The valvetrain employs double overhead camshafts (DOHC) with four valves per cylinder, contributing to efficient gas exchange. A single turbocharger, coupled with an intercooler, provides forced induction, boosting power and torque. The engine’s longitudinal mounting and the quattro all-wheel-drive system necessitate a more complex drivetrain layout compared to front-wheel-drive A4 variants. The 6-speed manual transmission was standard, offering precise gear changes and a direct connection to the engine.
Driving Characteristics
The 3.0 TDI V6 quattro delivers a distinctly different driving experience compared to lower-powered A4 Avants. The 245 horsepower and 500 Nm (368 lb-ft) of torque provide effortless acceleration, with a 0-60 mph time of around 6 seconds. The broad torque curve ensures strong pulling power across a wide range of engine speeds, making overtaking and highway cruising a breeze. The quattro all-wheel-drive system provides excellent traction in all weather conditions, enhancing stability and confidence. While the manual transmission offers engaging control, the gear ratios are tuned for a balance between performance and fuel efficiency. Compared to the 1.8 TFSI or 2.0 TDI models, the 3.0 TDI feels significantly more responsive and refined, offering a more premium driving experience.
Equipment & Trim Levels
The 3.0 TDI quattro Avant typically came well-equipped, reflecting its position as a premium trim level. Standard features often included leather upholstery, three-zone automatic climate control, a multi-function steering wheel, and Audi’s MMI infotainment system with a color display. Optional extras could include navigation, a premium sound system (Bang & Olufsen), parking sensors, and advanced driver-assistance systems like adaptive cruise control. Interior trim options varied, with choices in wood, aluminum, or carbon fiber accents. The exterior styling was generally understated, with subtle badging indicating the V6 TDI engine.
Chassis & Braking
The A4 Avant’s chassis features an independent multi-link suspension at the front and an independent trapezoidal link suspension at the rear, providing a comfortable yet controlled ride. The 3.0 TDI models often received slightly stiffer suspension tuning compared to lower-powered variants to manage the increased weight and power. Braking duties are handled by ventilated discs at the front and solid discs at the rear, providing ample stopping power. The anti-lock braking system (ABS) is standard, along with electronic stability control (ESC). The quattro all-wheel-drive system distributes power between the front and rear axles as needed, optimizing traction and handling.
Market Reception & Comparison
The Audi A4 Avant 3.0 TDI quattro DPF was generally well-received by automotive critics. It was praised for its powerful engine, refined ride, and practical wagon body style. Fuel economy was considered respectable for a vehicle of its performance, averaging around 39.9 US mpg in combined driving. Compared to rivals like the BMW 3 Series Touring and Mercedes-Benz C-Class Estate, the A4 Avant offered a compelling combination of performance, luxury, and technology. The 3.0 TDI was often seen as a more sensible alternative to the higher-performance S4 Avant, offering similar levels of performance with better fuel economy.
Legacy
The 3.0 TDI V6 engine proved to be a robust and reliable powertrain, although diesel particulate filter (DPF) issues can occur if the vehicle is primarily used for short trips. Proper maintenance, including regular oil changes and DPF regeneration, is crucial for long-term reliability. On the used car market, the A4 Avant 3.0 TDI quattro DPF remains a desirable option for buyers seeking a practical, comfortable, and capable wagon. Its combination of performance, refinement, and all-weather capability continues to appeal to a wide range of drivers. While newer A4 Avant models offer even more advanced technology and features, the B8 8K facelift 3.0 TDI remains a well-regarded and enjoyable vehicle.
