Volkswagen has unveiled the new ID 6, a China-only large SUV with up to seven seats that will go on sale later this year, ahead of the Shanghai motor show.

The new machine is the largest production model yet from Volkswagen’s rapidly growing ID range of electric vehicles, which are all based on the firm’s MEB architecture, so it’s positioned above the ID 4 SUV.

As a China-only model, the ID 6 is significant in showing both the versatility of the MEB platform for vehicles of different sizes and Volkswagen’s ability to use it to more cost-effectively produce a region-specific product.

The ID 6 will be offered in China in two different versions, with one built by each of the firm’s two largest joint ventures. SAIC-VW will produce the coupé-styled ID 6 Crozz at Anting near Shanghai, with FAW-VW producing the more rugged ID 6 X in Foshang in southern China.

The ID 6 Crozz and X will be mechanically identical, with both offered with a choice of 58kWh or 77kWh batteries, offering a respective official range of 271 and 365 miles on the Chinese NEDC test cycle.

As standard, the ID 6 will provide rear-wheel drive using a single motor mounted on the back axle, with a choice of 177bhp or 201bhp. A 301bhp twin-motor all-wheel-drive powertrain, which will be seen in the UK on the forthcoming ID 4 GTX, will be offered with the larger battery.

In the 4Motion-branded top spec, the ID 6 Crozz will be capable of 0-62mph in 6.6sec, with top speed limited to 99mph. The more boxy ID 6 X is 0.1sec slower on the same sprint.

At 4876mm, the ID 6 is around 300mm longer than the ID 4, which, Volkswagen says, enables it to offer far greater internal space. The wheelbase is 2965mm, while the machine is 1680mm tall. It weighs 2280kg and is offered with 19in to 21in wheels.

The extra interior space means the ID 6 is available with a third row of seats. A panoramic glass roof will feature, with an opening sliding roof  an option.