2018-2019 Mini Countryman (F60) One D 1.5 (116 Hp) Steptronic

The Mini Countryman (F60) One D 1.5 Steptronic was a front-wheel-drive subcompact SUV produced by Mini from 2018 to 2019. Positioned as the entry-level diesel variant within the second-generation Countryman (F60) lineup, it offered a balance of fuel efficiency and practicality for buyers seeking a smaller, more economical option. This model utilized a 1.5-liter three-cylinder diesel engine paired with a 7-speed Steptronic automatic transmission, catering to drivers prioritizing ease of use over outright performance. It served as a key offering in European markets where diesel engines remained popular, and represented Mini’s attempt to broaden the Countryman’s appeal to a wider customer base.

Technical Specifications

INTRODUCTION

The Mini Countryman F60 One D 1.5 Steptronic, launched in 2018, represented a key entry point into the Countryman range. Built on the UKL2 platform (shared with BMW’s 2 Series Active Tourer), the F60 generation marked a significant increase in size and practicality compared to the original Countryman. The One D 1.5 variant was specifically designed to appeal to European buyers seeking a fuel-efficient and affordable compact SUV. It occupied the lowest rung of the diesel ladder, sitting below the more powerful Cooper D and JCW Diesel models. Production of this specific configuration continued until 2019, when Mini revised its engine offerings.

Powertrain & Engine Architecture

At the heart of the One D 1.5 Steptronic lies the BMW Group’s B37C15A 1.5-liter three-cylinder diesel engine. This engine is part of the modular B-series engine family, known for its compact design and efficiency. It features a single turbocharger, intercooler, and direct injection with a common rail system operating at extremely high pressures (2,000 bar). The engine produces 116 horsepower at 4,000 rpm and 270 Nm (199 lb-ft) of torque between 1,750 and 2,250 rpm. The engine also incorporates start-stop technology to further improve fuel economy. Paired with this engine is a 7-speed Steptronic automatic transmission, a conventional torque-converter automatic known for its smooth shifts and responsiveness. This transmission was chosen for its ease of use and suitability for urban driving conditions.

Driving Characteristics

The 1.5-liter diesel engine, while not particularly powerful, provided adequate performance for everyday driving. Acceleration from 0 to 62 mph (0-100 km/h) took around 11.2 seconds, and the top speed was 188 km/h (116.82 mph). The Steptronic transmission was well-matched to the engine’s torque curve, offering smooth and timely gear changes. However, compared to the more powerful Cooper D variants, the One D felt noticeably slower, particularly when overtaking or climbing hills. The gear ratios were optimized for fuel efficiency rather than outright performance. The front-wheel-drive configuration contributed to a slightly less engaging driving experience compared to the all-wheel-drive models, but it also helped to reduce weight and improve fuel economy.

Equipment & Trim Levels

The One D 1.5 Steptronic typically came equipped with a reasonable level of standard features. These included air conditioning, a 6.5-inch infotainment system with Bluetooth connectivity, power windows, and central locking. Safety features such as ABS, stability control, and multiple airbags were also standard. Interior upholstery was typically cloth, and the dashboard featured a minimalist design characteristic of Mini. Optional extras included a larger infotainment screen, navigation system, panoramic sunroof, leather upholstery, and various driver assistance systems like parking sensors and automatic emergency braking. Trim levels were relatively basic, focusing on providing essential features at an affordable price point.

Chassis & Braking

The Countryman One D 1.5 utilized a McPherson strut front suspension and a multi-link rear suspension, providing a comfortable and controlled ride. The suspension was tuned to prioritize comfort over sporty handling. Front brakes were ventilated discs, while rear brakes were solid discs. The steering was electric power-assisted, offering light and precise control. The car’s relatively low weight (1455 kg / 3207.73 lbs) helped to compensate for the modest engine power. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.

Market Reception & Comparison

The Countryman One D 1.5 Steptronic was generally well-received by critics as a practical and fuel-efficient option. However, its performance was often criticized as being underwhelming, particularly when compared to the more powerful variants. Fuel economy was a strong point, with combined figures ranging from 4.5 to 4.6 l/100 km (52.3 – 51.1 US mpg). Compared to the Cooper D, the One D offered a lower purchase price but sacrificed performance. The Cooper D, with its more powerful engine, provided a more engaging driving experience but at a higher cost. The One D appealed to buyers prioritizing economy and practicality over driving thrills.

Legacy

The B37C15A engine, while generally reliable, has been known to exhibit issues with the diesel particulate filter (DPF) if not driven on longer journeys regularly. The Steptronic transmission is also generally robust, but regular servicing is crucial to ensure its longevity. On the used car market, the Countryman One D 1.5 Steptronic represents a relatively affordable entry point into Mini ownership. Its fuel efficiency and practicality continue to make it an attractive option for buyers seeking a compact SUV. However, potential buyers should be aware of the potential DPF issues and ensure the car has been properly maintained.