Electric car startup Lucid has revealed a prototype for its first model, a high-performance luxury sedan to take on the Tesla [NSDQ:TSLA] Model S. Along with the prototype reveal, Lucid confirmed the location for its new factory.

Mercedes-Benz’s S-Class is about to undergo its mid-cycle update. Today we have spy shots of the updated S63 from Mercedes-AMG. Some shots of the interior reveal a new controller for the infotainment system.

Cadillac is returning to top-level prototype competition. The American luxury brand will enter the 2017 WeatherTech SportsCar Championship, competing in the new Daytona Prototype International (DPi) class.

You'll find all these stories and more in today's car news, right here at Motor Authority.

Lucid reveals electric car prototype, announces Arizona production

2018 Mercedes-AMG S63 spy shots

Cadillac returning to prototype endurance racing for first time in 14 years

Self-driving trucking company, Otto, broke Nevada law, but there aren't any penalties

BMW’s latest Art Car is the John Baldessari M6 GT3

Trump names Elaine Chao as U.S. Secretary of Transportation

German Grand Prix dropped from 2017 Formula One calendar

Anti-Tesla ruling overturned in Virginia, company gets a second showroom in the state

Dodge is reopening order books for the 2017 Viper before it dies

Mazda to offer electric car in 2019, maybe with range extender?