2018-2023 Peugeot 508 II SW (Phase I ) GT 1.6 PureTech (225 Hp) S&S Automatic

The Peugeot 508 II SW GT 1.6 PureTech (225 hp) S&S Automatic, produced between 2018 and 2023, represents a significant offering in the mid-size executive wagon segment. Part of the second generation of the 508 (internally designated as the 508 II), this variant combined a relatively compact, turbocharged gasoline engine with an eight-speed automatic transmission, aiming to deliver a balance of performance, efficiency, and practicality. Positioned as a higher-trim level within the 508 SW range, the GT model focused on providing a more premium experience compared to lower-spec Active or Allure trims. It was a key model for Peugeot in Europe, competing with vehicles like the Audi A6 Avant, BMW 5 Series Touring, and Mercedes-Benz E-Class Estate.

Technical Specifications

INTRODUCTION

The Peugeot 508 II SW GT 1.6 PureTech Automatic, launched in 2018 as part of the Phase I update of the second-generation 508, aimed to revitalize Peugeot’s presence in the competitive D-segment wagon market. Built on the EMP2 platform (also used by other Stellantis brands like DS and Opel/Vauxhall), the 508 SW offered a compelling combination of stylish design, advanced technology, and a focus on driving pleasure. The “PureTech” designation signified Peugeot’s direct-injection gasoline engine family, while the “S&S” indicated the inclusion of a Start & Stop system for improved fuel economy. This particular variant, with its 225 horsepower output and automatic transmission, was positioned as a premium offering, appealing to buyers seeking a refined and capable long-distance cruiser.

Powertrain & Engine Architecture

At the heart of the 508 SW GT lies the EP6FADTX 1.6-liter turbocharged four-cylinder gasoline engine. This engine, part of Peugeot’s PureTech family, utilizes direct fuel injection, a twin-scroll turbocharger, and variable valve timing on both intake and exhaust sides. The engine code signifies specific calibration and components for this power output. The engine produces 225 hp at 5500 rpm and 300 Nm (221 lb-ft) of torque from as low as 1900 rpm, providing strong mid-range performance. The eight-speed automatic transmission, sourced from Aisin, was chosen for its smooth shifting characteristics and efficiency. This transmission features a torque converter and offers both automatic and manual shift modes. The Start & Stop system automatically shuts off the engine when the vehicle is stationary, further enhancing fuel economy.

Driving Characteristics

The 508 SW GT 1.6 PureTech Automatic delivers a refined and comfortable driving experience. The 225 hp engine provides ample power for everyday driving and confident overtaking maneuvers. While not as overtly sporty as some of its rivals, the 508 SW GT offers a good balance between performance and comfort. The eight-speed automatic transmission shifts smoothly and responsively, contributing to a relaxed driving experience. Compared to the lower-powered 1.5 BlueHDi diesel or 1.2 PureTech gasoline variants, the GT model offers noticeably quicker acceleration (0-62 mph in 7.4 seconds). However, it doesn’t quite match the outright performance of the more expensive and less common Peugeot 508 Peugeot Sport Engineered model. The steering is precise and well-weighted, providing good feedback to the driver.

Equipment & Trim Levels

The GT trim level of the 508 SW came generously equipped as standard. Key features included full LED headlights with Peugeot’s signature “claw” design, a 10-inch touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, a digital instrument cluster, leather upholstery, heated front seats, and a panoramic sunroof. Optional extras included a premium sound system, adaptive cruise control, lane-keeping assist, and a hands-free parking system. Interior materials were of a high quality, contributing to a premium feel. The dashboard layout was modern and driver-focused, with a minimalist design aesthetic.

Chassis & Braking

The 508 SW GT utilizes an independent suspension setup at both the front (McPherson strut) and rear (multi-link). This configuration provides a comfortable ride quality while maintaining good handling characteristics. The suspension was tuned to prioritize comfort over outright sportiness, but still offered a secure and stable feel in corners. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS), electronic brakeforce distribution (EBD), and emergency brake assist were standard features. The 508 SW GT’s chassis was designed to provide a good balance between ride comfort and handling precision.

Market Reception & Comparison

The Peugeot 508 II SW GT 1.6 PureTech Automatic was generally well-received by automotive critics. It was praised for its stylish design, comfortable ride, and refined powertrain. However, some reviewers noted that the infotainment system could be occasionally slow to respond. Compared to its rivals, the 508 SW GT offered a compelling value proposition, providing a generous level of equipment and a refined driving experience at a competitive price point. Fuel economy was respectable, averaging around 41.3 US mpg in combined driving, but slightly lower than the equivalent diesel models. Reliability reports have been generally positive, with few major issues reported with the 1.6 PureTech engine and Aisin automatic transmission.

Legacy

The Peugeot 508 II SW GT 1.6 PureTech Automatic has established itself as a desirable used car option in the mid-size executive wagon segment. The 1.6 PureTech engine, while having experienced some early issues with timing chain wear in some applications, has proven to be generally reliable when properly maintained. The Aisin eight-speed automatic transmission is known for its durability. The 508 SW GT’s combination of style, comfort, and practicality continues to appeal to buyers seeking a refined and capable wagon. As a result, well-maintained examples of this variant hold their value relatively well in the used car market.