BMW’s next-generation X3 is set to receive the M treatment. Today we spotted a prototype for the new X3 M. What's immediately clear is that the prototype is wider, lower and much more aggressive looking than testers for the regular version of the upcoming SUV.

Mercedes-Benz is out testing its new modular sports car platform. The new platform, referred to internally as the MSA, will underpin next-generation versions of the SL and SLC sports cars.

French automaker Citroën has unveiled a new generation of its C6 flagship sedan. Sadly, the new one is nothing like its quirky predecessor.

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

2019 BMW X3 M spy shots

Mercedes out testing platform for next SL, SLC

Citroën C6 makes return… as China special

BMW 4-Series Vs. Lexus RC: Compare Cars

Pininfarina designs Formula E race car concepts for Mahindra

Hyundai to launch all-electric SUV in 2018 with 200-mile range

2018 Mercedes-Benz E-Class Coupe spy shots

Volkswagen Dieselgate update: Audi made defeat device in 1999, scandal-related costs rising fast

Lego unveils its take on the Porsche 911 GT3 RS

All-wheel-drive hybrid cars, SUVs: why are there so few?


Follow Motor Authority on FacebookTwitter and YouTube.