2016-2020 Volvo S90 L () 2.0 T4 (190 Hp) Automatic

The Volvo S90 L 2.0 T4 Automatic, produced from 2016 to 2020, represents a key variant within the second generation of Volvo’s flagship sedan. Positioned as the entry-level engine option in many markets, particularly China where the “L” designation signifies a long-wheelbase version, this model aimed to deliver a balance of luxury, efficiency, and accessible performance. Built on the Scalable Product Architecture (SPA) platform – Volvo’s modular chassis underpinning the 90 and 60 series vehicles – the S90 L 2.0 T4 offered a sophisticated alternative to its more powerful siblings, the T5, T6, and T8 models. This variant catered to buyers prioritizing comfort and fuel economy over outright speed, while still benefiting from the S90’s advanced safety features and Scandinavian design aesthetic.

Powertrain & Engine Architecture

At the heart of the S90 L 2.0 T4 lies Volvo’s Drive-E 2.0-liter turbocharged four-cylinder engine, specifically the B4204T44 engine code. This engine is a member of Volvo’s modular engine family, designed for scalability and efficiency. It features direct fuel injection, a sophisticated turbocharging system, and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. The engine produces 190 horsepower at 5000 rpm and 300 Nm (221.27 lb-ft) of torque between 1380 and 4020 rpm. The turbocharger is a single-scroll unit, optimized for responsiveness at lower engine speeds.

The engine is paired with an Aisin-sourced eight-speed automatic transmission (TF-80SC). This transmission is known for its smooth shifting characteristics and efficiency. It features electronically controlled gear selection and adaptive learning capabilities, adjusting shift points based on driving style. The transmission is front-wheel drive in the S90 L 2.0 T4 configuration, although all-wheel drive was available on higher trim levels. The engine oil capacity is 5.6 liters (5.92 US quarts or 4.93 UK quarts), and Volvo specifies the use of a particular oil meeting their stringent requirements.

Fuel Injection and Turbocharging

The B4204T44 utilizes direct injection technology, injecting fuel directly into the combustion chamber. This allows for precise fuel control, improved combustion efficiency, and reduced emissions. The turbocharger, coupled with an intercooler, forces more air into the engine, increasing power output. The intercooler cools the compressed air, further enhancing performance and preventing engine knock. The combination of direct injection and turbocharging contributes to the engine’s relatively high power-to-liter ratio of 96.5 hp/liter.

Driving Characteristics

The S90 L 2.0 T4 Automatic delivers a comfortable and refined driving experience. Acceleration from 0 to 100 km/h (0-62 mph) takes approximately 7.2 seconds, while 0-60 mph is achieved in around 6.8 seconds. While not as brisk as the higher-powered T5 or T6 models, the T4 provides sufficient power for everyday driving and highway cruising. The eight-speed automatic transmission contributes to smooth and seamless gear changes, minimizing disruptions to the driving experience.

The gear ratios are tuned for fuel efficiency and relaxed cruising. First gear is relatively short for quick acceleration from a standstill, while higher gears are spaced to reduce engine speed at highway speeds. Compared to the manual transmission options available on other S90 variants, the automatic prioritizes convenience and ease of use. The front-wheel-drive configuration provides good traction in most conditions, although it may exhibit some torque steer under hard acceleration. The steering is light and precise, making the S90 L easy to maneuver in urban environments.

Equipment & Trim Levels

The S90 L 2.0 T4 Automatic typically came equipped with a generous array of standard features. These included leather upholstery, power-adjustable front seats, a panoramic sunroof, a premium audio system, and a 9-inch touchscreen infotainment system with Apple CarPlay and Android Auto compatibility. Standard safety features were comprehensive, encompassing Volvo’s City Safety system (automatic emergency braking), lane keeping assist, and adaptive cruise control.

Optional extras included upgraded leather options, ventilated and massaging front seats, a head-up display, and a Bowers & Wilkins premium sound system. The “L” designation, denoting the long-wheelbase version, primarily added extra rear legroom, enhancing passenger comfort. Trim levels varied by market, but generally offered increasing levels of luxury and technology. The interior dashboard configuration was consistent across all S90 L models, featuring a minimalist Scandinavian design with high-quality materials.

Chassis & Braking

The S90 L 2.0 T4 utilizes a double wishbone front suspension and an independent multi-link rear suspension with a stabilizer bar. This suspension setup provides a comfortable ride quality while maintaining good handling characteristics. The suspension is tuned to prioritize comfort over sporty handling, resulting in a smooth and controlled ride. The front brakes are ventilated discs, while the rear brakes are discs. The braking system is assisted by ABS (Anti-lock Braking System) and electronic brake-force distribution. The steering system is an electric power steering rack and pinion, providing precise and responsive steering feel.

The S90 L 2.0 T4 rides on 245/45 R18 tires mounted on 18-inch alloy wheels. The ride height (ground clearance) is 153 mm (6.02 inches). The chassis is designed to minimize noise, vibration, and harshness, contributing to a refined and quiet cabin environment.

Market Reception & Comparison

The S90 L 2.0 T4 Automatic was generally well-received by critics, who praised its comfortable ride, luxurious interior, and advanced safety features. However, some reviewers noted that the engine lacked the punch of the higher-powered T5 and T6 models. Fuel economy was a strong point, with combined fuel consumption rated at 6.9 l/100 km (34.1 US mpg or 40.9 UK mpg).

Compared to the S90 T5, the 2.0 T4 offered a more affordable entry point into the S90 lineup, but at the expense of performance. The T5, with its more powerful engine, provided quicker acceleration and a more engaging driving experience. The S90 T6, with its supercharged and turbocharged engine, offered even greater performance. In terms of reliability, the 2.0 T4 engine has proven to be generally reliable, although some owners have reported issues with the turbocharger and fuel injectors.

Technical Specifications

Legacy

The Volvo S90 L 2.0 T4 Automatic has proven to be a relatively reliable vehicle in the used car market. The Drive-E engine, while not without its occasional issues, has generally demonstrated good durability. The eight-speed automatic transmission is also known for its reliability. As a used car, the S90 L 2.0 T4 offers a compelling combination of luxury, safety, and fuel efficiency at a more accessible price point than its higher-powered siblings. Its comfortable ride and spacious interior make it a suitable choice for families and long-distance commuters. The continued availability of parts and service support ensures that the S90 L 2.0 T4 will remain a viable option for years to come.