2016 Mazda 3 III Sedan (BM) 1.5 Skyactiv-D (105 Hp) Skyactiv-Drive

The Mazda 3 III Sedan (BM) 1.5 Skyactiv-D (105 Hp) Skyactiv-Drive, produced primarily for the European and Asian markets during the 2016 model year, represented a fuel-efficient and practical entry point into the third-generation Mazda 3 lineup. This variant combined a small-displacement diesel engine with Mazda’s proprietary Skyactiv-Drive automatic transmission, aiming to balance economy with acceptable performance. It occupied the lower-mid range of the 3 Sedan offerings, positioned below the more powerful petrol and diesel variants, and above the base model trims. The BM generation Mazda 3, launched in 2014, was a significant step forward for Mazda in terms of design, technology, and driving dynamics, and this 1.5L diesel automatic aimed to broaden its appeal.

Technical Specifications

INTRODUCTION

The Mazda 3 III Sedan (BM) 1.5 Skyactiv-D (105 Hp) Skyactiv-Drive was introduced in 2016 as part of the facelifted third-generation Mazda 3 range. Built on the 1HX0/A3 platform, this variant aimed to provide a balance between fuel efficiency and usability for everyday driving. It was primarily marketed in Europe and Asia, where diesel engines were more popular due to favorable tax regulations and fuel costs. The Skyactiv-D engine family represented Mazda’s advancements in diesel technology, focusing on high compression ratios and efficient combustion. The Skyactiv-Drive transmission, a unique six-speed automatic, was designed to mimic the feel of a manual gearbox while offering the convenience of automatic operation.

Powertrain & Engine Architecture

At the heart of this Mazda 3 variant lies the S5-DPTS or S5-DPTR 1.5-liter Skyactiv-D diesel engine. This engine is a four-cylinder, inline configuration, boasting a high compression ratio of 14.8:1, a key element of the Skyactiv technology. It utilizes a common-rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. The engine is also equipped with a small twin-turbocharger setup and an intercooler to enhance power and torque output. The Skyactiv-Drive automatic transmission is a six-speed unit with a torque converter. However, unlike traditional automatics, it features a stepped gear ratio change, designed to feel more responsive and engaging. It operates by quickly shifting between two distinct gear sets, creating a sensation similar to a dual-clutch transmission.

Driving Characteristics

The 105 hp and 270 Nm (199 lb-ft) of torque produced by the 1.5 Skyactiv-D engine, coupled with the Skyactiv-Drive transmission, resulted in a driving experience focused on efficiency rather than outright performance. Acceleration from 0-100 km/h (0-62 mph) took approximately 11.6 seconds, and the top speed was limited to 184 km/h (114 mph). The Skyactiv-Drive transmission, while aiming for a more engaging feel, could sometimes exhibit slightly hesitant shifts, particularly at lower speeds. The gear ratios were tuned for fuel economy, meaning the engine often operated at lower RPMs during cruising. Compared to the more powerful 2.2-liter diesel variants, this 1.5L engine felt noticeably less responsive, especially when overtaking. However, it offered a smoother and quieter ride than the higher-output engines.

Equipment & Trim Levels

The 1.5 Skyactiv-D (105 Hp) Skyactiv-Drive trim typically came with a reasonable level of standard equipment. This included air conditioning, power windows, power mirrors, a basic audio system with USB connectivity, and alloy wheels. Safety features such as ABS, stability control, and multiple airbags were also standard. Higher trim levels offered options like a touchscreen infotainment system, navigation, automatic climate control, and leather upholstery. Interior upholstery was generally cloth, with a dark color scheme. The dashboard layout was typical of the BM generation Mazda 3, featuring a clean and functional design.

Chassis & Braking

The Mazda 3 Sedan (BM) utilized a front-wheel-drive layout with a MacPherson strut suspension in the front and a multi-link suspension in the rear. The suspension was tuned for a balance between comfort and handling. Braking consisted of ventilated discs on the front wheels and solid discs on the rear. ABS (Anti-lock Braking System) was standard. The 1.5L diesel variants generally had smaller brake rotors compared to the higher-performance models. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.

Market Reception & Comparison

The Mazda 3 1.5 Skyactiv-D (105 Hp) Skyactiv-Drive was generally well-received by critics for its fuel efficiency and comfortable ride. However, some reviewers noted the engine’s lack of outright power and the Skyactiv-Drive transmission’s occasionally jerky shifts. Compared to the 2.0-liter petrol and 2.2-liter diesel variants, this model offered significantly lower running costs but compromised on performance. The 1.5L diesel was often seen as a good choice for drivers who prioritized economy and practicality over sporty driving dynamics. Fuel economy figures of around 4.4 l/100 km (53.5 US mpg) were highly competitive in its class.

Legacy

The S5-DPTS/S5-DPTR 1.5 Skyactiv-D engine, when properly maintained, has proven to be a relatively reliable powertrain. Common issues include diesel particulate filter (DPF) clogging, particularly on vehicles used primarily for short journeys. The Skyactiv-Drive transmission, while innovative, can be more complex to repair than traditional automatics. In the used car market, this variant represents a cost-effective option for those seeking a fuel-efficient and reliable sedan. However, potential buyers should be aware of the potential DPF issues and ensure the vehicle has a full service history. The Mazda 3 BM generation, as a whole, is regarded as a well-built and enjoyable car, and this 1.5L diesel automatic continues to offer a practical and economical transportation solution.