The Audi A4 Avant (B9 8W) 50 TDI quattro tiptronic, produced from February 2019 to May 2019, represents a high-performance variant within the facelifted B9 generation of Audi’s popular A4 Avant (wagon) model line. Positioned as a premium offering, this version combined a potent diesel engine with Audi’s renowned quattro all-wheel-drive system and a smooth-shifting eight-speed tiptronic automatic transmission. It catered to buyers seeking a blend of practicality, performance, and sophisticated technology within the compact executive estate segment. This model was primarily sold in the European market, where diesel engines remained highly popular due to their fuel efficiency and torque characteristics.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 Avant (B9 8W, facelift 2018) |
| Type (Engine) | 50 TDI (286 Hp) quattro tiptronic |
| Start of production | February, 2019 |
| End of production | May, 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 6.9-7.7 l/100 km (34.1 – 30.5 US mpg, 40.9 – 36.7 UK mpg, 14.5 – 13 km/l) |
| CO2 emissions (WLTP) | 181-200 g/km |
| Fuel consumption (economy) – urban (NEDC, WLTP equivalent) | 6.9-7.1 l/100 km (34.1 – 33.1 US mpg, 40.9 – 39.8 UK mpg, 14.5 – 14.1 km/l) |
| Fuel consumption (economy) – extra urban (NEDC, WLTP equivalent) | 5.1-5.4 l/100 km (46.1 – 43.6 US mpg, 55.4 – 52.3 UK mpg, 19.6 – 18.5 km/l) |
| Fuel consumption (economy) – combined (NEDC, WLTP equivalent) | 5.8-6.0 l/100 km (40.6 – 39.2 US mpg, 48.7 – 47.1 UK mpg, 17.2 – 16.7 km/l) |
| CO2 emissions (NEDC, WLTP equivalent) | 151-157 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 5.3 sec |
| Acceleration 0 – 62 mph | 5.3 sec |
| Acceleration 0 – 60 mph | 5 sec (Calculated) |
| Maximum speed | 250 km/h (155.34 mph), Electronically limited |
| Emission standard | Euro 6d – TEMP |
| Weight-to-power ratio | 6 kg/Hp, 165.3 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 358.4 Nm/tonne |
| Power | 286 Hp @ 3500-4000 rpm |
| Torque | 620 Nm @ 2250-3000 rpm (457.29 lb.-ft. @ 2250-3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DCPC |
| 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 | 16:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.1 l (6.45 US qt | 5.37 UK qt) |
| Coolant | 15.2 l (16.06 US qt | 13.37 UK qt) |
| Kerb Weight | 1730 kg (3814 lbs.) |
| Trunk (boot) space – minimum | 505 l (17.83 cu. ft.) |
| Trunk (boot) space – maximum | 1510 l (53.33 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| AdBlue tank | 12 l (3.17 US gal | 2.64 UK gal) |
| Max. roof load | 90 kg (198.42 lbs.) |
| Permitted trailer load with brakes (8%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load with brakes (12%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4738 mm (186.54 in.) |
| Width | 1842 mm (72.52 in.) |
| Width including mirrors | 2022 mm (79.61 in.) |
| Height | 1435 mm (56.5 in.) |
| Wheelbase | 2820 mm (111.02 in.) |
| Front track | 1572 mm (61.89 in.) |
| Rear (Back) track | 1555 mm (61.22 in.) |
| Front overhang | 880 mm (34.65 in.) |
| Rear overhang | 1038 mm (40.87 in.) |
| Minimum turning circle | 11.6 m (38.06 ft.) |
| Drivetrain Architecture | ICE drives all four wheels permanently |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission tiptronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/50 R17; 245/40 R18 |
| Wheel rims size | 7.5J x 17; 8.5J x 18 |
Powertrain & Engine Architecture
The heart of the A4 Avant 50 TDI is the 3.0-liter V6 diesel engine, designated as the DCPC engine code. This engine is a member of Audi’s modular engine family, known for its robust construction and advanced technology. It features a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. The engine utilizes a single turbocharger with an intercooler to boost power and efficiency. The valvetrain employs a Dual Overhead Camshaft (DOHC) configuration with four valves per cylinder, enhancing breathing and overall performance. The eight-speed tiptronic automatic transmission is a torque-converter type, offering smooth and responsive gear changes. It’s programmed to prioritize fuel efficiency during normal driving but allows for quicker downshifts when performance is demanded.
Driving Characteristics
The 50 TDI quattro tiptronic delivers a refined and capable driving experience. The 620 Nm (457.29 lb-ft) of torque, available from 2250-3000 rpm, provides strong acceleration in all gears. The quattro all-wheel-drive system ensures excellent traction, particularly in adverse weather conditions. While not as overtly sporty as some of the higher-performance A4 variants, the 50 TDI offers a comfortable and confident ride. The tiptronic transmission contributes to a smooth driving experience, although some drivers may prefer the more engaging feel of a manual gearbox. Compared to the lower-powered 2.0-liter TDI models, the 3.0-liter V6 provides significantly more power and refinement. It also offers a noticeable performance advantage over the gasoline-powered 40 TFSI variant.
Equipment & Trim Levels
The A4 Avant 50 TDI quattro tiptronic typically came well-equipped as a higher-end trim. Standard features included Audi’s MMI infotainment system with a touchscreen display, leather upholstery, three-zone automatic climate control, and a suite of driver-assistance systems such as lane departure warning and automatic emergency braking. Optional extras included a virtual cockpit digital instrument cluster, a Bang & Olufsen premium sound system, and adaptive cruise control. Interior trim levels varied, with options for different wood or aluminum inlays. The exterior styling was generally consistent across the B9 Avant range, with subtle differences in wheel designs and exterior trim.
Chassis & Braking
The A4 Avant 50 TDI utilizes an independent multi-link suspension system at both the front and rear axles, providing a comfortable ride and precise handling. The suspension is tuned to balance comfort and control, making it suitable for both long-distance cruising and spirited driving. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The anti-lock braking system (ABS) and electronic stability control (ESC) are standard features, enhancing safety and stability. The steering is an electric power-assisted rack and pinion system, offering precise and responsive steering feel.
Market Reception & Comparison
The Audi A4 Avant 50 TDI quattro tiptronic was generally well-received by automotive critics. It was praised for its powerful engine, refined ride, and sophisticated technology. Fuel economy was considered respectable for a vehicle of its performance, although it wasn’t as frugal as the lower-powered diesel variants. Reliability was generally good, although some owners reported minor issues with the infotainment system. Compared to rivals such as the BMW 3 Series Touring and Mercedes-Benz C-Class Estate, the A4 Avant 50 TDI offered a compelling combination of performance, practicality, and luxury.
Legacy
The 3.0-liter V6 diesel engine found in the A4 Avant 50 TDI has proven to be a durable and reliable powertrain. While diesel engines have faced increased scrutiny in recent years, this particular engine has maintained a good reputation for longevity. On the used car market, the A4 Avant 50 TDI quattro tiptronic remains a desirable option for buyers seeking a premium estate car with strong performance and all-wheel-drive capability. However, potential buyers should be aware of the potential costs associated with diesel maintenance, such as diesel particulate filter (DPF) replacement. Overall, this variant represents a well-engineered and capable vehicle that continues to offer a compelling ownership experience.
