Dubbed a ‘Super Hybrid’ – and available in saloon and estate form – the latest BYD offers plenty of space and driving range. By John Challen.

WHAT IS IT? C-segment saloon and estate   HOW MUCH? From c.£36,000 (c.£38,000 for Touring)   Economy: 56.6mpg (WLTP)   Emissions: 38g/km

This slideshow requires JavaScript.

Despite a marked shift to electric vehicles, demand for plug-in hybrids remains relatively strong, especially given the increasing all-electric range of the latest cars. A case in point is BYD’s forthcoming Seal 6 DM-i, in which more than 932 miles are theoretically possible, with 62 of them in full electric mode, depending on the model.

After launching the Atto 2 and Dolphin Surf electric models, BYD has turned its attention to those in the market for a petrol-electric. And all bases are covered: the Seal 6 DM-i will be offered in both saloon and estate variants when it launches here in the future. It has nearly all of the hallmarks of previous BYD offerings – bags of space inside, big screens (either a 12.8-inch or 15.6-inch one, depending on the model) and a plethora of advanced technologies (including ADAS features that can be turned off with the mere press of a couple of buttons).

One BYD feature – some might call it a gimmick (especially as it is essentially rendered redundant when using Android Auto or Apple CarPlay) – that’s missing is the rotating screen. Sources from the carmaker were in the dark as to whether this omission was for the Seal 6 DM-i alone, or if it was a blanket decision to ditch the idea altogether. We have mixed feelings about the decision because, while rotation wasn’t often deployed, it was an element that helped the brand stand out a bit more.

The ‘Super Hybrid’ powertrain features ‘Dual Mode’ (hence the DM tag) technology to enable the seamless switch between engine and EV power. Creating the most efficient alternative to the all-electric version of the Seal, a different platform underpins the powertrain that combines a 1.5-litre petrol engine with 43% thermal efficiency, high-speed electric motors with integrated controller and BYD’s Blade battery technology.

Three grades will be available – Boost, Comfort Lite and Comfort – for both the saloon and Touring models. As well as a smaller battery (10.08 versus 19kWh), Boost will have a combined power output of 184hp and 300Nm of torque, while Comfort offers 212hp and the same torque figure. Spec-wise, Boost comes equipped with 17-inch alloy wheels, automatic wipers, four USB ports, vehicle-to-load functionality, a powered tailgate and much more. Upgrade to Comfort and, as well as more theoretical range, drivers will benefit from the larger infotainment screen, heated steering wheel, larger wheels, upgraded interior lighting and audio, and wireless smartphone charging. Comfort Lite has the same spec as Comfort, the only major difference being the smaller screen.

On our route around the French countryside, the Seal 6 DM-i was a very capable and comfortable companion. The ride quality was pretty good (albeit on very smooth French roads – a bit different to a lot of UK surfaces), hybrid performance impressive and, as already noted, the interior space was plentiful.

Given the impressive inroads that the Chinese company has made since it entered the market, there is no reason why this latest model won’t also be a very popular choice for fleets, too.

The Lowdown

BYD Seal 6 DM-i Touring

Key fleet model: 1.5 Comfort

Thumbs up: Decent powertrain, competitive price, loads of space

Thumbs down: Slightly confusing infotainment system, limited dynamic appeal

Seven-word summary: Value for money and variety in lineup

Also consider: BMW 330e Touring, Škoda Superb iV, Volkswagen Passat eHybrid