2020-2023 Isuzu D-Max III Single Cab 3.0d (190 Hp) Automatic

The Isuzu D-Max III Single Cab 3.0d (190 Hp) Automatic is a rear-wheel-drive pickup truck produced by Isuzu from 2020 to 2023. Representing a significant iteration of Isuzu’s globally recognized D-Max line, this variant was primarily aimed at commercial and fleet buyers seeking a robust, capable, and relatively efficient workhorse. It occupied a mid-range position within the D-Max III lineup, offering a balance between performance, towing capacity, and affordability. While the D-Max has a strong presence in markets like Australia, Thailand, and Europe, its US presence is limited to grey market imports and specialty applications.

Technical Specifications

INTRODUCTION

The Isuzu D-Max III Single Cab 3.0d Automatic, launched in 2020, represents the third generation of Isuzu’s popular pickup truck. Built on the updated D-Max platform, this variant specifically caters to buyers needing a practical, durable, and capable vehicle for work or utility purposes. The single-cab configuration prioritizes cargo space and payload capacity over passenger comfort, making it ideal for commercial applications. The 3.0-liter turbocharged diesel engine paired with a six-speed Aisin automatic transmission provides a balance of power and ease of use, although it isn’t the most performance-oriented setup in the D-Max range.

Powertrain & Engine Architecture

At the heart of the D-Max III 3.0d Automatic lies the 4JJ3-TCX 3.0-liter inline-four cylinder diesel engine. This engine is a significant upgrade over previous D-Max powerplants, featuring a revised combustion chamber, a more efficient turbocharger, and a high-pressure common rail fuel injection system. The common rail system, operating at extremely high pressures, allows for precise fuel delivery and optimized combustion, contributing to both power output and fuel efficiency. The engine produces 190 horsepower at 3600 rpm and 450 Nm (331.9 lb-ft) of torque between 1600 and 2600 rpm. The engine utilizes a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, enhancing breathing and overall performance. The Aisin six-speed automatic transmission is known for its durability and smooth shifting characteristics. It’s a conventional torque converter automatic, offering a balance between responsiveness and refinement.

Driving Characteristics

The 3.0d Automatic configuration delivers a competent, if not exhilarating, driving experience. The engine provides ample torque for hauling and towing, making it well-suited for demanding tasks. The automatic transmission shifts smoothly and predictably, although it may not be as quick to downshift as some more modern transmissions. Compared to the six-speed manual version of the same engine, the automatic offers greater convenience, particularly in urban environments. However, it does result in a slight reduction in fuel economy and a marginally slower acceleration time. The rear-wheel-drive configuration provides a stable and predictable handling experience, but it can struggle for traction on slippery surfaces without careful throttle control.

Equipment & Trim Levels

The Single Cab 3.0d Automatic trim typically includes standard features such as air conditioning, power windows, central locking, and an audio system with Bluetooth connectivity. Safety features generally include ABS (Anti-lock Braking System), airbags, and electronic stability control. Higher trim levels, available as options, could add features like a touchscreen infotainment system, reversing camera, and alloy wheels. The interior is functional and durable, prioritizing practicality over luxury. Upholstery is typically vinyl or cloth, and the dashboard layout is straightforward and easy to use.

Chassis & Braking

The D-Max III utilizes a robust ladder-frame chassis, providing a solid foundation for its work-oriented design. The front suspension consists of double wishbones, while the rear suspension employs leaf springs. The leaf spring setup is chosen for its durability and load-carrying capacity, although it can result in a slightly firmer ride quality. Braking duties are handled by ventilated discs at the front and drum brakes at the rear. The drum brakes on the rear are a cost-saving measure common in this class of vehicle, and are adequate for most applications, but may not offer the same stopping power as disc brakes. Electric power steering provides a light and responsive steering feel.

Market Reception & Comparison

The Isuzu D-Max III Single Cab 3.0d Automatic was generally well-received by critics for its reliability, durability, and practicality. It was often praised for its strong engine, capable chassis, and comfortable ride quality. Compared to other trims in the D-Max lineup, the 3.0d Automatic offered a good balance between performance and fuel economy. The 2.5-liter engine was more affordable but lacked the power and refinement of the 3.0-liter. The higher-output versions of the 3.0-liter engine offered more performance but came at a higher price point. Fuel economy figures of around 8 l/100 km (29.4 US mpg) were considered competitive for a vehicle of this type.

Legacy

The Isuzu D-Max III 3.0d Automatic has proven to be a reliable and durable workhorse, with many examples still in service today. The 4JJ3-TCX engine is known for its longevity and relatively low maintenance costs. While not as technologically advanced as some of its competitors, the D-Max III offers a solid and dependable platform for those seeking a practical and capable pickup truck. On the used car market, these models hold their value reasonably well, particularly those that have been well-maintained and have a documented service history. The Aisin automatic transmission is a particularly strong selling point, as it is known for its robustness and reliability.