Rolls-Royce’s first all-electric engine production model, the Specter coupecompleted testing ahead of the scheduled start of deliveries this year.
According to a Rolls-Royce press release, the test program involved 1.5 million miles and more than 50,000 hours. Engineers from all over the world were needed to expose the test cars to a wide variety of conditions.
Rolls-Royce sent teams here South Africa for warm weather testing at temperatures as high as 122 F, a extreme cold in the arctic circleAnd to France tune the suspension for comfort. The final round of testing focused on ‘Lifestyle Analysis’, which aims to replicate how customers will actually use the car.
In a more specific round of testing, engineers looked at how the Specter performed in places where Rolls-Royce’s wealthy customers congregate, such as China’s Santa Island, Dubai, California’s Napa Valley and London.
At these locations, engineers studied everything from the performance of the 577-horsepower, twin-motor all-wheel-drive powertrain at highway speeds to the utility of four-wheel steering in city centers. The exact amount of rear axle steering was dialed in after trips to the London boroughs of Mayfair, Kensington and Chelsea.
Other aspects of the lifestyle analysis included investigating whether it was possible to hold a phone conversation in the Specter next to a waiting helicopter, check Wi-Fi reception near certain skyscrapers, and ascertain whether long garment bags were suitable for formal evening wear.
After testing the Spectre’s power-assisted doors on a steep hill—intended to replicate parts of Los Angeles—engineers added gyroscopic and g-force sensors to ensure the doors open and close properly, even when parked on a slope.
Completion of testing helps clear the way for delivery to customers. Pricing has not been disclosed, but Rolls-Royce says the price tag will reflect the Specter’s position between the Cullinan SUV and the Phantom flagship sedan. The Cullinan starts at around $325,000, while the Phantom starts at around $465,000.
HIGH RESOLUTION GALLERY: Rolls-Royce Specter testing
This article was originally published by Motor Authorityeditorial partner ClassicCars.com
