The concept’s range was in excess of 310 miles and it dispatched 0-60mph in a claimed 4.0sec. It had two electric motors for a combined 395bhp and 516lb ft, and a 90kWh lithium ion battery pack mounted on the floor. Jaguar is targeting an 80% charge of the batteries in the time it would take to have a coffee break.
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The major electrical components, such as the lithium ion battery pack and twin electric motors, are all Jaguar’s own in-house design and the electric motors are said to be the most power dense of their size on the market.
The I-Pace’s lead powertrain engineer, Simon Patel, said the final tweaks to the calibration of the electric drivetrain are being made to ready it for production, but the major development was now complete.
The car will have some off-road ability, but its primary role will be to offer a dynamic drive that the firm prides all its models on having. The chassis is being set up to offer a firm, sporty ride, but a supple one. Steel springs will be standard, with air suspension and adaptive dampers optional. The suspension and steering systems are borrowed from the F-Pace but have been adapted for the I-Pace.
Two levels of regenerative braking will be offered: a standard mode to replicate how a conventionally powered car would react to the driver coming off the throttle; and a more aggressive mode that allows the car to be effectively driven with one pedal.
The production car will have permanent four-wheel drive and use torque vectoring by braking to enhance the handling. The centre of gravity is 100mm lower than an F-Pace’s and that is being tipped to aid the dynamic drive.
In the development process, some 200 prototypes have been driven for more than 1.5 million miles. The project has been worked on by more than 500 engineers over four years.
Riding in the new Jaguar I-Pace