The Audi A4 allroad 50 TDI quattro, produced from 2020 to 2023, represents a compelling blend of performance, practicality, and all-weather capability within the B9 (8W) A4 allroad facelift generation. Positioned as a premium all-wheel-drive wagon (estate), it caters to buyers seeking a more rugged and versatile alternative to the standard A4 Avant. This specific variant, equipped with the 3.0-liter TDI engine producing 286 horsepower and paired with a seven-speed tiptronic automatic transmission, occupies a mid-to-high range within the allroad lineup, offering a significant step up in performance from the lower-powered engine options.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 allroad (B9 8W, facelift 2019) |
| Type (Engine) | 50 TDI (286 Hp) quattro Mild Hybrid tiptronic |
| Start of production | July, 2020 |
| End of production | 2023 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Station wagon (estate), Crossover |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 7.0-7.4 l/100 km (33.6 – 31.8 US mpg) |
| CO2 emissions (WLTP) | 183-193 g/km |
| Fuel consumption (urban) | 8.1-8.3 l/100 km (29 – 28.3 US mpg) |
| Fuel consumption (extra urban) | 5.2-5.3 l/100 km (45.2 – 44.4 US mpg) |
| Fuel consumption (combined) | 6.3-6.4 l/100 km (37.3 – 36.8 US mpg) |
| CO2 emissions (NEDC) | 165-168 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 5.4 sec |
| Acceleration 0 – 62 mph | 5.4 sec |
| Acceleration 0 – 60 mph | 5.1 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6d-ISC-FCM |
| Weight-to-power ratio | 6.3 kg/Hp |
| Weight-to-torque ratio | 2.9 kg/Nm |
| Power | 286 Hp @ 3500-4000 rpm |
| Torque | 620 Nm @ 1750-3000 rpm (457.29 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DMGA |
| 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 | 16.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 6.1 l (6.45 US qt | 5.37 UK qt) |
| Coolant capacity | 15.2 l (16.06 US qt | 13.37 UK qt) |
| Kerb Weight | 1810 kg (3990.37 lbs.) |
| Max. weight | 2385 kg (5258.02 lbs.) |
| Max load | 575 kg (1267.66 lbs.) |
| Trunk (boot) space – minimum | 495 l (17.48 cu. ft.) |
| Trunk (boot) space – maximum | 1495 l (52.8 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| AdBlue tank capacity | 12 l (3.17 US gal | 2.64 UK gal) |
| Max. roof load | 90 kg (198.42 lbs.) |
| Permitted trailer load (brakes 8%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load (brakes 12%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load (no brakes) | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4762 mm (187.48 in.) |
| Width | 1847 mm (72.72 in.) |
| Width including mirrors | 2022 mm (79.61 in.) |
| Height | 1493 mm (58.78 in.) |
| Wheelbase | 2818 mm (110.94 in.) |
| Front track | 1578 mm (62.13 in.) |
| Rear track | 1566 mm (61.65 in.) |
| Drag coefficient (Cd) | 0.32 |
| Minimum turning circle | 11.7 m (38.39 ft.) |
| Drivetrain | All wheel drive (4×4) |
| Number of gears | 8 |
| Gearbox type | Automatic transmission tiptronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
Powertrain & Engine Architecture
At the heart of the A4 allroad 50 TDI lies the DMGA engine, a 3.0-liter V6 turbocharged diesel engine. This engine is part of Audi’s modular engine family and benefits from advanced technologies like a common rail direct injection system and a variable geometry turbocharger. The engine produces 286 horsepower at 3500-4000 rpm and a substantial 620 Nm (457 lb-ft) of torque between 1750 and 3000 rpm. The ‘50 TDI’ designation doesn’t directly correlate to engine displacement, but rather represents a performance level within Audi’s naming scheme. This engine incorporates a mild-hybrid system (MHEV) utilizing a 48-volt electrical system and a belt starter generator (BSG). This system allows for extended start-stop functionality, regenerative braking, and a slight power boost during acceleration. The transmission is a smooth-shifting eight-speed tiptronic automatic, known for its responsiveness and efficiency. It features a torque converter and allows for manual gear selection if desired.
Driving Characteristics
The 50 TDI powertrain delivers a refined and effortless driving experience. The abundant torque provides strong acceleration in virtually any gear, making overtaking and highway cruising a breeze. The all-wheel-drive quattro system ensures excellent traction in all weather conditions, enhancing stability and confidence. Compared to the lower-powered 40 TDI variant, the 50 TDI offers a noticeable performance upgrade, with a 0-60 mph time of around 5.1 seconds. While not a sports car, the A4 allroad 50 TDI feels remarkably capable and composed. The tiptronic transmission is well-tuned, providing smooth gear changes and contributing to a comfortable ride. The gear ratios are optimized for both fuel efficiency and responsive acceleration.
Equipment & Trim Levels
The A4 allroad 50 TDI typically came well-equipped as standard. Features included Audi’s virtual cockpit digital instrument cluster, a touchscreen infotainment system with navigation, leather upholstery, three-zone automatic climate control, and a suite of driver-assistance systems such as adaptive cruise control, lane departure warning, and automatic emergency braking. Optional extras included a panoramic sunroof, a premium sound system (Bang & Olufsen), and matrix LED headlights. The allroad-specific exterior trim, including unique bumpers, side sills, and roof rails, further distinguished it from the standard A4 Avant.
Chassis & Braking
The A4 allroad features a suspension system tuned for both comfort and handling. The front suspension utilizes a multi-link setup, while the rear also employs a multi-link design. This configuration provides a good balance between ride quality and cornering stability. The allroad typically sits slightly higher than the standard A4, providing increased ground clearance for light off-road use. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The electronic stability control (ESC) system is integrated with the quattro all-wheel-drive system to enhance stability and control.
Market Reception & Comparison
The A4 allroad 50 TDI was generally well-received by automotive critics. It was praised for its powerful engine, comfortable ride, and all-weather capability. Compared to the 40 TDI variant, the 50 TDI offered a significant performance boost, justifying the higher price tag for buyers prioritizing acceleration and towing capacity. Fuel economy was considered respectable for a vehicle of its size and performance, averaging around 33.6-31.8 mpg (US). However, some critics noted that the ride could be slightly firm on rough roads, and the infotainment system, while feature-rich, could be complex to navigate.
Legacy
The 3.0-liter TDI engine, in various iterations, has proven to be a reliable and durable powertrain. While diesel engines have faced increased scrutiny in recent years, the DMGA engine is generally considered to be well-engineered and capable of high mileage with proper maintenance. The A4 allroad 50 TDI continues to be a desirable used car, offering a compelling combination of practicality, performance, and refinement. Its all-wheel-drive system and robust engine make it a suitable choice for buyers in regions with challenging weather conditions or those who frequently tow trailers. The mild-hybrid technology, while not a full hybrid system, contributes to improved fuel efficiency and reduced emissions.
