Vauxhall has confirmed that a plug-in hybrid version of the Grandland X will arrive in 2020, placing the electrified variant at the centre of ambitious growth plans laid out by its parent, the PSA Group.
The brand will launch an electrified version of every model in its range by 2024, starting with an all-electric Corsa in 2019. The Grandland X PHEV is predicted to become Vauxhall’s biggest-selling electrified model when it arrives, meaning its success will prove pivotal in adapting the company’s line-up to the evolving new car market.
The Grandland X is already Vauxhall’s second-best-selling model after the Corsa, although its current engine range comprises just two turbocharged units: a 1.5-litre diesel and a 1.2-litre petrol. Autocar understands that the Grandland X’s plug-in powertrain will be based on a petrol engine rather than a diesel one; this comes as little surprise given the recent rapid reduction in demand for diesel cars in Europe.
Vauxhall remains tight-lipped as to which petrol unit will be used. While the Grandland X is available with a turbocharged 1.2 three-cylinder engine, it’s possible that a larger unit will be used for the PHEV model. One candidate could be the boosted 1.4-litre four-pot offered with the Astra that produces up to 148bhp on its own.
The brand's electrification plans will be supported by heavy investment into the production facilities of its continental sibling, Opel. PSA has already started a five-year investment period that will expand research and development facilities at Opel’s Eisenach, Rüsselsheim and Kaiserslautern sites in Germany.
This investment will also see Grandland X production extended to Eisenach from mid-2019, when two shifts will be operated in order to meet projected demand. This plant will also handle production of the PHEV version. Currently, the Grandland X is produced in Sochaux in France and Walvis Bay in Namibia.