The Toyota Hilux is going hybrid, with the revised model expected to improve fuel economy by as much as 5% without affecting the pickup’s capabilities. As the current Hilux returns 29.7mpg, expecting an official fuel economy figure of around 31mpg from the new mild hybrid model would be reasonable.

As we first revealed in July, the 2.8-litre engine fitted to high-specification Hilux models will gain a 48-volt mild hybrid system. A compact motor generator will charge a small lithium battery fitted beneath the vehicle’s cabin, driven by a belt drive system from the engine.

When required, the battery feeds energy back to the motor generator, adding up to 16hp and 65Nm of torque to the engine, improving acceleration, power, and efficiency. Working at low revs, where the boost will be most useful, leaves the total power output at 204hp.

By smoothing the engine’s power curve, the mild hybrid system improves throttle response from low speeds, leading to smoother acceleration. The system also gathers energy usually lost under braking, providing a little extra resistance and a more natural and controlled deceleration—particularly useful off-road.

Weighing just 7.6kg, the battery pack doesn’t impact the Hilux’s capabilities at all. As a commercial vehicle, the pickup can still carry a one-tonne payload and tow up to 3.5 tonnes behind it. Ground clearance remains at 310mm, with a wading depth of 700mm.

The updated model will also include Toyota’s Multi-Terrain Select (MTS) system, which allows the driver to adjust the vehicle’s stability control settings from five pre-set options: dirt, sand, mud, deep snow, or rock.

“We are continually striving to reduce the fuel consumption of our vehicles to help reduce on-going costs for customers, as well as helping reduce our environmental impact, and the addition of 48-Volt Technology to our biggest-selling vehicle line will contribute to this,” explained Toyota Australia vice president of sales, Sean Hanley.

“This new technology will not only improve fuel consumption, but customers will also benefit from enhanced on and off-road performance, making the Hilux even more appealing for a weekend away or longer term excursion into the outback.”

Toyota is also developing both electric and hydrogen-powered versions of the Hilux.

The updated Hilux 48V mild hybrid model will be available in the second half of 2024. Prices are currently unknown, but expect a slight uplift from current prices.

Phil Huff
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