We spent time with the 2019 Chevrolet Corvette ZR1 and found 10 things you need to know. From the fact it has a giant hole in its hood to the earthshaking noises it makes, the ZR1 is one wild car. The massive rear wing that comes with the ZTK Package can also make loading luggage a pain.

The debut of the 2021 Rolls-Royce Ghost is around the corner, and a production-spec prototype was spotted undergoing cold weather testing on public roads. The design will be evolutionary, but the new luxury Roller will be wider with a more imposing stance on a new platform. The Ghost should also feature the latest tech wizardry, including a surround-view camera system, night vision, and a head-up display.

The 2020 BMW X3 M and X4 M finally became official. The hot-rod crossover SUVs arrive with up to 503 horsepower and a top speed of 177 mph in Competition trim. Aggressive bumpers, sport seats, an M-tuned all-wheel-drive system, upgraded suspension bits, and an active rear differential round out the upgrades to the hottest version of the German automaker's compact crossover SUVs.

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

10 things you need to know about the 2019 Chevrolet Corvette ZR1

2021 Rolls-Royce Ghost spy shots

2020 BMW X3M and X4M arrive with 503 hp and 177 mph top speed

Reworked 2020 Mitsubishi Outlander Sport bows with Eclipse Sport Cross style

Chevrolet says 2019 Colorado ZR2 Bison is sold out

Polar vortex tests viability of renewable power

Gone in 14(thousand) seconds: 2019 Mazda MX-5 Miata 30th Anniversary edition sells out in hours

Amazon makes investment in Aurora Innovation self-driving car company

Jay Leno's Garage: Engines are the heart and soul of Lamborghinis

Report: Rivian in talks with GM and Amazon