The Audi A4 allroad 2.0 TDI (163 hp) quattro S tronic, produced between 2016 and 2018, represents a specific configuration within the B9 (8W) generation of Audi’s popular A4 allroad model line. Positioned as a mid-range offering, this variant blended the practicality of a station wagon (estate) with Audi’s renowned quattro all-wheel drive system and a fuel-efficient diesel engine paired with a seven-speed S tronic dual-clutch transmission. It aimed to provide a comfortable and capable vehicle for both daily commuting and weekend adventures, appealing to buyers seeking a versatile premium vehicle. The B9 allroad built upon the success of previous allroad models, continuing Audi’s tradition of offering ruggedly styled, all-weather capable variants of its core passenger car lineup.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 allroad (B9 8W) |
| Type (Engine) | 2.0 TDI (163 Hp) quattro S tronic |
| Start of production | 2016 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate), Crossover |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.5-5.7 l/100 km (42.8 – 41.3 US mpg) |
| Fuel consumption (extra urban) | 4.6-4.8 l/100 km (51.1 – 49 US mpg) |
| Fuel consumption (combined) | 4.9-5.1 l/100 km (48 – 46.1 US mpg) |
| CO2 emissions | 128-134 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.3 sec |
| Acceleration 0 – 62 mph | 8.3 sec |
| Acceleration 0 – 60 mph | 7.9 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 10.1 kg/Hp |
| Weight-to-torque ratio | 4.1 kg/Nm |
| Power | 163 Hp @ 3000-4200 rpm |
| Torque | 400 Nm @ 1750-2750 rpm (295.02 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DETB |
| Engine displacement | 1968 cm3 (120.09 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 95.5 mm (3.76 in.) |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.7 l (4.97 US qt | 4.14 UK qt) |
| Kerb Weight | 1640 kg (3615.58 lbs.) |
| Max. weight | 2245 kg (4949.38 lbs.) |
| Max load | 605 kg (1333.8 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) |
| Max. roof load | 90 kg (198.42 lbs.) |
| Permitted trailer load with brakes (8%) | 2000 kg (4409.25 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4750 mm (187.01 in.) |
| Width | 1842 mm (72.52 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.) |
| Front overhang | 894 mm (35.2 in.) |
| Rear overhang | 1038 mm (40.87 in.) |
| Minimum turning circle | 11.6 m (38.06 ft.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears | 7 |
| Type of gearbox | automatic transmission S-tronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
INTRODUCTION
The Audi A4 allroad 2.0 TDI (163 hp) quattro S tronic, part of the B9 generation produced from 2016-2018, offered a compelling blend of practicality, performance, and all-weather capability. Built on the A4 Avant (station wagon) platform, the allroad variant distinguished itself with increased ground clearance, reinforced underbody protection, and Audi’s quattro all-wheel drive system as standard equipment. This specific 2.0 TDI configuration, utilizing the DETB engine code, served as a popular choice for European buyers seeking a fuel-efficient and capable vehicle for both daily commutes and longer journeys. It occupied a middle ground in the allroad lineup, offering a balance between the more affordable base models and the higher-performance variants.
Powertrain & Engine Architecture
At the heart of the A4 allroad 2.0 TDI is the DETB engine, a 2.0-liter inline-four cylinder diesel engine. This engine is a member of the Volkswagen Group’s modular engine family, known for its compact dimensions and efficiency. The DETB features a common rail direct fuel injection system, delivering fuel directly into the combustion chamber at extremely high pressure for optimized combustion. A single turbocharger with an intercooler provides forced induction, boosting power and torque. The engine also incorporates four valves per cylinder and a variable geometry turbocharger (VGT) to enhance responsiveness across the rev range. The S tronic seven-speed dual-clutch transmission (DCT) is a key component of this variant. This transmission offers rapid and smooth gear changes, contributing to both performance and fuel efficiency. The S tronic operates with two separate clutches, one for even-numbered gears and one for odd-numbered gears, allowing for pre-selection of the next gear for seamless shifts.
Driving Characteristics
The 2.0 TDI (163 hp) with the S tronic transmission delivers a refined and capable driving experience. While not overtly sporty, the engine provides ample torque – 400 Nm (295 lb-ft) – from as low as 1750 rpm, resulting in strong acceleration in everyday driving situations. The S tronic transmission complements the engine well, providing quick and decisive gear changes. Acceleration from 0 to 100 km/h (0-62 mph) takes approximately 8.3 seconds. Compared to the more powerful 2.0 TDI variants (e.g., 190 hp), this version offers slightly less outright performance, but the difference is often negligible in typical driving conditions. The quattro all-wheel drive system provides excellent traction in all weather conditions, enhancing stability and confidence, particularly on slippery surfaces. The raised suspension and allroad-specific tuning contribute to a comfortable ride, absorbing bumps and imperfections in the road surface effectively.
Equipment & Trim Levels
The A4 allroad 2.0 TDI (163 hp) quattro S tronic typically came well-equipped as standard. Key features included Audi’s MMI infotainment system with a central display screen, three-zone automatic climate control, and a leather-wrapped multifunction steering wheel. Standard safety equipment included ABS, electronic stability control (ESC), and multiple airbags. Interior upholstery was typically a combination of cloth and leatherette, with options for full leather available. Optional extras included features such as a navigation system, a premium sound system, adaptive cruise control, and parking assistance systems. The allroad trim also included unique exterior styling elements, such as flared wheel arches, stainless steel underbody protection, and distinctive grille and bumper designs.
Chassis & Braking
The A4 allroad’s chassis is based on the A4 Avant platform, but with modifications to enhance its off-road capability. The suspension features increased ride height, providing greater ground clearance. The front suspension utilizes a multi-link setup, while the rear suspension employs a multi-link spring suspension with a stabilizer bar. This configuration delivers a comfortable ride and precise handling. The braking system consists of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) and ESC (Electronic Stability Control) are standard features, providing enhanced braking performance and stability. 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 allroad 2.0 TDI (163 hp) quattro S tronic was generally well-received by automotive critics. It was praised for its blend of practicality, comfort, and all-weather capability. The fuel-efficient diesel engine and smooth-shifting S tronic transmission were also highlighted as strengths. Compared to the higher-output TDI variants, this version offered a more affordable entry point into the allroad lineup, making it accessible to a wider range of buyers. However, some critics noted that the 163 hp engine could feel slightly underpowered when fully loaded or when tackling steep inclines. In terms of fuel economy, this variant consistently delivered impressive figures, typically achieving around 4.9-5.1 l/100 km (48-46.1 US mpg) in combined driving conditions. Reliability was generally good, although, like all modern diesel engines, it was susceptible to issues with the diesel particulate filter (DPF) if not driven on longer journeys periodically.
Legacy
The A4 allroad 2.0 TDI (163 hp) quattro S tronic remains a popular choice in the used car market. Its combination of practicality, fuel efficiency, and all-weather capability continues to appeal to buyers seeking a versatile and reliable vehicle. The DETB engine, while not the most powerful in the A4 range, has proven to be relatively durable when properly maintained. Regular servicing, including oil changes and DPF maintenance, is crucial for ensuring long-term reliability. The S tronic transmission is generally reliable, but it’s important to follow Audi’s recommended service intervals for fluid changes. Overall, this variant represents a well-rounded and capable vehicle that offers a compelling ownership experience.
