Inevitably, Subaru had a lot to say over the configuration of the 4WD system - in this case a twin motor drivetrain - for this joint venture model. The company has engineered in its 'X-Mode' system to enhance this EV's off-road credentials. And added in a 'Grip Control' mode enabling the Solterra to travel more stably at speed over rough trails.
The pair of 107bhp motors, one on each axle, develops 214bhp and rest to 62mph is dispatched in 7.7s. Power, as with the Toyota bZ4X, comes from a 71.4kWh battery which offers 289 miles of range for the base 'Limited' model (it's 257 miles for the top 'Touring' version). For the future, there's also a single motor front-driven model with 201bhp, a range of 330 miles and a 0-62mph time of 8.4s.
Subaru expects the majority of customers though, to want the dual motor variant, with drivetrain electronics that claim to offer precise control of each wheel through the turns and 'flexible driving force between front and rear'. The strong, stiff 'e-Subaru Global Platform', allied to a low centre of gravity due to battery placement, should limit body roll through the turns. Subaru is also planning a higher performance STI version.
Across the range, the steering is interesting. It's an innovative 'steer-by-wire' system which removes the mechanical link between the steering wheel and the front axle. The engineers reckon that this enhances control because the directional influences of rough surfaces and braking are minimised. And, to suit the EV mood of the moment, there's a 'single pedal' driving mode, which maximises regenerative braking to the extent that you'll hardly ever have to use the actual brake pedal unless coming to a complete stop.