The Audi A4 allroad 2.0 TDI quattro S tronic, produced between 2016 and 2018, represents a compelling blend of practicality, performance, and all-weather capability within the broader B9 (8W) A4 allroad generation. Positioned as a premium compact estate (wagon) with crossover-inspired styling, the allroad aimed to bridge the gap between a traditional touring car and a more rugged SUV. This specific variant, equipped with the 2.0-liter turbocharged diesel engine producing 190 horsepower and paired with Audi’s seven-speed S tronic dual-clutch transmission and quattro all-wheel drive, was a popular choice in European markets, offering a balance of efficiency and spirited driving. It sat in the mid-range of the allroad lineup, offering more performance than the lower-powered TDI options but remaining more accessible than the higher-output petrol variants.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 allroad (B9 8W) |
| Type (Engine) | 2.0 TDI (190 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 | 7.8 sec |
| Acceleration 0 – 62 mph | 7.8 sec |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 220 km/h (136.7 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.6 kg/Hp |
| Weight-to-torque ratio | 4.1 kg/Nm |
| Power | 190 Hp @ 3800-4200 rpm |
| Torque | 400 Nm @ 1750-3000 rpm (295.02 lb.-ft. @ 1750-3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DETA |
| 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 quattro S tronic, launched in 2016, is a variant of the B9 generation A4 allroad (8W chassis code). The B9 allroad built upon the success of its predecessor, offering increased ground clearance, standard quattro all-wheel drive, and a more rugged aesthetic compared to the standard A4 Avant (wagon). This particular 2.0 TDI variant was a key offering in European markets, where diesel engines remained dominant due to their fuel efficiency and torque characteristics. The allroad aimed to appeal to buyers seeking a versatile vehicle capable of handling both daily commutes and weekend adventures, offering a premium alternative to traditional SUVs.
Powertrain & Engine Architecture
At the heart of the A4 allroad 2.0 TDI quattro S tronic lies the DETA engine, a 2.0-liter inline-four cylinder diesel engine. This engine is part of the Volkswagen Group’s modular engine family and features common-rail direct injection, a turbocharger with an intercooler, and four valves per cylinder. The DETA engine produces 190 horsepower at 3800-4200 rpm and a substantial 400 Nm (295 lb-ft) of torque between 1750 and 3000 rpm. This broad torque curve provides strong acceleration and effortless cruising. The engine utilizes a diesel particulate filter (DPF) to meet stringent Euro 6 emissions standards.
The engine is mated to Audi’s seven-speed S tronic dual-clutch transmission. This transmission offers rapid and smooth gear changes, contributing to both performance and efficiency. The S tronic transmission allows for both automatic and manual gear selection via steering wheel-mounted paddles. Power is then distributed to all four wheels via Audi’s quattro all-wheel-drive system, which utilizes a multi-plate clutch to vary the torque split between the front and rear axles, optimizing traction in various conditions.
Driving Characteristics
The 2.0 TDI with the S tronic transmission delivers a refined and capable driving experience. While not as overtly sporty as some of the higher-powered A4 variants, the 190 hp engine provides ample power for everyday driving and overtaking maneuvers. The S tronic transmission ensures quick and precise gear changes, and the quattro all-wheel-drive system provides excellent grip and stability, particularly on slippery surfaces. The gear ratios are tuned for a balance of acceleration and fuel economy, with a relatively tall seventh gear for efficient highway cruising. Compared to the manual transmission versions of the same engine, the S tronic offers greater convenience and ease of use, although some enthusiasts may prefer the more engaging feel of a manual gearbox. The allroad’s raised suspension provides a more comfortable ride than the standard A4 Avant, absorbing bumps and imperfections in the road surface effectively.
Equipment & Trim Levels
The A4 allroad 2.0 TDI quattro S tronic typically came well-equipped as standard. Features included Audi’s MMI infotainment system with a central display screen, three-zone automatic climate control, leather upholstery, and a suite of driver-assistance systems such as parking sensors and cruise control. The allroad also featured unique exterior styling cues, including flared wheel arches, stainless steel underbody protection, and roof rails. Optional extras included a panoramic sunroof, a Bang & Olufsen sound system, adaptive cruise control, and a head-up display. Interior trim levels varied, with options for different wood or aluminum inlays.
Chassis & Braking
The A4 allroad features a specifically tuned suspension system designed to provide a comfortable ride and enhanced off-road capability. The suspension utilizes independent multi-link setups at both the front and rear, with stabilizer bars to reduce body roll. The allroad’s ride height is approximately 34mm higher than the standard A4 Avant, providing increased ground clearance. Braking duties are handled by ventilated discs at the front and solid discs at the rear. The car is equipped with ABS (Anti-lock Braking System) and electronic stability control as standard.
Market Reception & Comparison
The Audi A4 allroad 2.0 TDI quattro S tronic was generally well-received by automotive critics. It was praised for its comfortable ride, spacious interior, and all-weather capability. The 2.0 TDI engine was considered a good compromise between performance and fuel economy, although some reviewers noted that it could feel slightly strained when fully loaded. Compared to the higher-output petrol variants, the 2.0 TDI offered significantly better fuel economy, making it a more practical choice for long-distance driving. Compared to other premium estates, such as the BMW 3 Series Touring and the Mercedes-Benz C-Class Estate, the A4 allroad offered a unique blend of practicality, style, and all-wheel-drive capability.
Legacy
The DETA engine, while generally reliable, is known to require regular maintenance, particularly regarding the DPF and turbocharger. Proper servicing and the use of high-quality oil are crucial for ensuring long-term durability. The S tronic transmission is also a complex unit that requires periodic servicing. Today, the A4 allroad 2.0 TDI quattro S tronic remains a popular choice in the used car market, offering a compelling combination of practicality, performance, and value. Its all-wheel-drive system and robust build quality make it a suitable vehicle for a wide range of drivers and conditions.
