The Audi A4 Avant (B9 8W) 2.0 TFSI quattro S tronic represents a compelling blend of performance, practicality, and technology within the Audi A4 range. Produced from 2015 to 2018, this variant occupied a significant position in the premium compact executive wagon segment, particularly in European markets where the Avant (station wagon) body style is highly favored. It’s built on the Volkswagen Group’s MLB Evo platform (A4/A5 B9), sharing its underpinnings with other Audi models and related vehicles from brands like Volkswagen and Škoda. This specific configuration – the 2.0-liter turbocharged four-cylinder engine paired with the quattro all-wheel-drive system and a seven-speed S tronic dual-clutch transmission – aimed to deliver a refined driving experience with strong acceleration and all-weather capability.
Technical Specifications
| Brand | Audi |
| Model | A4 |
| Generation | A4 Avant (B9 8W) |
| Type (Engine) | 2.0 TFSI (252 Hp) quattro S tronic |
| Start of production | 2015 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 7.7-7.9 l/100 km (30.5 – 29.8 US mpg) |
| Fuel consumption (extra urban) | 5.1-5.5 l/100 km (46.1 – 42.8 US mpg) |
| Fuel consumption (combined) | 6.1-6.4 l/100 km (38.6 – 36.8 US mpg) |
| CO2 emissions | 139-147 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6 sec |
| Acceleration 0 – 62 mph | 6 sec |
| Acceleration 0 – 60 mph | 5.7 sec |
| Maximum speed | 250 km/h (155.34 mph) – Electronically limited |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 6.1 kg/Hp |
| Weight-to-torque ratio | 4.2 kg/Nm |
| Power | 252 Hp @ 5000-6000 rpm |
| Torque | 370 Nm @ 1600-4500 rpm (272.9 lb.-ft. @ 1600-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EA888 / CYRB |
| Engine displacement | 1984 cm3 (121.07 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82.5 mm (3.25 in.) |
| Piston Stroke | 92.8 mm (3.65 in.) |
| Compression ratio | 9.6:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection and Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.2 l (5.49 US qt | 4.58 UK qt) |
| Kerb Weight | 1540 kg (3395.12 lbs.) |
| Max. weight | 2130 kg (4695.85 lbs.) |
| Max load | 590 kg (1300.73 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%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load with brakes (12%) | 1700 kg (3747.86 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4725 mm (186.02 in.) |
| Width | 1842 mm (72.52 in.) |
| Width including mirrors | 2022 mm (79.61 in.) |
| Height | 1434 mm (56.46 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 | 1025 mm (40.35 in.) |
| Drag coefficient (Cd) | 0.26 |
| Minimum turning circle (turning diameter) | 11.6 m (38.06 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Independent multi-link suspension, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| 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 |
| Wheel rims size | 7.5J x 17 |
INTRODUCTION
The Audi A4 Avant (B9 8W) 2.0 TFSI quattro S tronic, produced between 2015 and 2018, is a station wagon variant of the fifth-generation Audi A4. This model aimed to provide a balance between performance, practicality, and Audi’s signature luxury. Positioned as a mid-range offering within the A4 Avant lineup, it slotted above the entry-level 1.4 TFSI models and below the more potent S4 variant. The B9 generation represented a significant step forward in terms of technology, efficiency, and refinement compared to its predecessor (B8), and the 2.0 TFSI quattro S tronic model was a key component of its success, particularly in markets where wagons are preferred.
Powertrain & Engine Architecture
At the heart of the A4 Avant 2.0 TFSI quattro lies the EA888 2.0-liter turbocharged four-cylinder engine, specifically the CYRB engine code. This engine is a direct-injection gasoline engine featuring a combination of direct and multi-point fuel injection for optimized combustion efficiency. It utilizes a single turbocharger with an intercooler to boost power output. The engine produces 252 horsepower at 5000-6000 rpm and 370 Nm (272.9 lb-ft) of torque between 1600 and 4500 rpm. The dual-clutch S tronic transmission, a seven-speed unit, provides rapid and smooth gear changes. The quattro all-wheel-drive system employs a multi-plate clutch to distribute torque between the front and rear axles, enhancing traction and stability, especially in adverse weather conditions. The engine also incorporates Audi’s Start & Stop system to improve fuel economy in city driving.
Driving Characteristics
The 2.0 TFSI quattro S tronic A4 Avant delivers a responsive and engaging driving experience. The turbocharger provides ample low-end torque, making everyday driving effortless. The S tronic transmission shifts quickly and decisively, contributing to brisk acceleration – 0 to 60 mph in approximately 5.7 seconds. Compared to the manual transmission versions, the S tronic offers smoother gear changes and a more relaxed driving experience. While not as overtly sporty as the S4, the 2.0 TFSI quattro provides more than enough power for most drivers. The quattro all-wheel-drive system inspires confidence in all conditions, providing excellent grip and stability. The gear ratios are tuned for a balance between acceleration and fuel efficiency, with taller gears for highway cruising.
Equipment & Trim Levels
The A4 Avant 2.0 TFSI quattro S tronic typically came well-equipped as standard. Features included Audi’s MMI infotainment system with a 7-inch display (larger screens were optional), three-zone automatic climate control, leather upholstery, and a power liftgate. Optional extras included Audi’s Virtual Cockpit (a fully digital instrument cluster), a Bang & Olufsen sound system, navigation, and various driver-assistance systems such as adaptive cruise control and blind-spot monitoring. Trim levels varied slightly by market, but generally offered packages that added features like upgraded interior trim, sport seats, and exterior styling enhancements.
Chassis & Braking
The A4 Avant features a sophisticated suspension system designed to provide a comfortable yet controlled ride. The front suspension utilizes a multi-link setup with a transverse stabilizer bar, while the rear employs an independent multi-link spring suspension, also with a stabilizer bar. This configuration minimizes body roll and provides precise handling. 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.
Market Reception & Comparison
The Audi A4 Avant 2.0 TFSI quattro S tronic was generally well-received by automotive critics. It was praised for its refined driving experience, spacious interior, and advanced technology. Compared to the lower-powered 1.4 TFSI models, the 2.0 TFSI offered significantly more performance and a more satisfying driving experience. Fuel economy was respectable, averaging around 38.6-36.8 US mpg in combined driving. Reliability was generally good, although some owners reported minor issues with the infotainment system. Compared to rivals like the BMW 3 Series Touring and Mercedes-Benz C-Class Estate, the A4 Avant was often seen as offering a more technologically advanced and comfortable experience.
Legacy
The EA888 2.0 TFSI engine, in its various iterations, has proven to be a durable and reliable powerplant. The S tronic transmission is also generally considered to be robust, although regular maintenance (fluid changes) is crucial. Today, used examples of the A4 Avant 2.0 TFSI quattro S tronic represent a good value proposition for buyers seeking a premium wagon with strong performance and all-weather capability. While higher mileage examples may require some maintenance, the engine and transmission are generally known to withstand significant use. The B9 A4 Avant continues to be a popular choice in the used car market, appreciated for its blend of practicality, luxury, and driving enjoyment.



