The first engine from the new family to go into production will be a 2.0-litre turbocharged diesel - dubbed AJ200D. The company says that friction in the unit has been reduced by 17 per cent compared to the current 2.2-litre diesel engine.
Key to reducing that friction is a number of technologies, including computer-controlled oil and water pumps, cam followers running on roller bearings, a roller-bearing equipped balancer shaft and electronically controlled piston-cooling jets.
The firm's director of powertrain engineering Ron Lee said: "Being configurable and flexible are the two key strands of Ingenium’s DNA because we have future-proofed our new engines from the outset. Ingenium will be able to accept new advances in fuel, turbocharging, emissions, performance and electrification technologies when they are ready and accessible to be deployed.
“We were able to design Ingenium in this way because we had the rare opportunity to start the project with a clean sheet of paper. We weren’t locked into any of the usual restrictions that force engineering compromises because we had no existing production machinery that would dictate design parameters, no carryover engine architectures to utilise and no existing factory to modify."
JLR says that the new range has been tested on more than two million miles of real roads prior to reaching production. The engines will be built at the company's new Engine Manufacturing Centre near Wolverhampton - which forms part of a £500 million investment by JLR.
On the upcoming XE, which is destined to rival the BMW 3-series, the various Ingenium engines will, at one end of the scale, allow the car to travel at over 186mph and, at the other, return CO2 emissions of less than 100g/km. High-performance versions with over 400bhp are also planned.
It is understood that the new Land Rover Discovery Sport will also get the option of the Ingenium engine range, although not immediately from the new model’s launch, which is expected before the Ingenium engine plant begins full production.
Additional reporting by Hilton Holloway
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