Plug-in tech a first for popular model, but will it come here?

DETAIL is finally out about one derivative of the new-generation Tucson Hyundai’s New Zealand distributor has yet to officially commit to.

When initial specifications were announced at the new generation Tucson’s international unveiling in September, the make only spoke about the purely fossil-fuelled drivetrains.

The Tucson plug-in hybrid will likely be of more interest, however, and not simply because of the growing consumer interest in electrically-assisted drivetrains. It is also a breakthrough for this brand.

The set-up comprises a 1.6-litre T-GDI turbo petrol four-cylinder engine with a 66.9kW electric motor, and a 13.8kWh battery. Combined, the powertrain produces 197kW and 350Nm of torque. The electric motor on its own develops a peak of 304Nm.

The Tucson plug-in hybrid drives all four wheels via a six-speed automatic gearbox.

It also incorporates some trick aerodynamics. Behind that complex radiator grille, there's an active air intake flap, that opens and closes as needed, improving air-flow into and around the car, depending on how much cooling the engine needs.

A range of drive modes are on offer, the Tucson's standard mode driving the wheels via the electric motor alone at low speeds, with the combustion engine switching on at higher velocities or when rapid acceleration is required.

Hyundai reckons that the Tucson plug-in's electric-only range will be more than 50km on the WLTP cycle' but the final figure is to be confirmed.

There's a 7.2kW on-board charging system, so it'll charge reasonably briskly from either a home wallbox or a public charger. CO2 emissions figures haven't yet been issued.

Though Hyundai describes the 13.8kWh lithium-polymer battery as being mounted on the underbody, this installation and the fuel tank has eaten into boot space a little.

While the conventional petrol-engined Tucson that Hyundai New Zealand has confirmed it will introduce in the first quarter of 2021 has a 620-litre boot, the plug-in model has to make do with 558 litres. That luggage space expands 1737 litres with the rear seats folded.

That four-wheel drive system comes with HTRAC terrain response technology, and there's optional adaptive dampers for the suspension.

The PHEV's interior is all-but-identical to the standard, non-hybrid model, save for a handful of hybrid-specific displays for the 10.25-inch infotainment touchscreen and 10.25-inch digital instrument cluster.

The Hyundai BlueLink smartphone app also gains the ability to monitor the Tucson's lithium-polymer battery's state of charge, as well as manage charging settings.

In the safety department, exclusive to the plug-in Tucson is Parking Collision-Avoidance Assist, a low-speed reverse autonomous emergency braking system that detects and notifies the driver of hazards behind the moving vehicle, and applies the brakes if necessary.

The new Santa Fe is also set to present to NZ next year in a plug-in hybrid format, as well as in mild hybrid.