Dan Neil plugs into the radical new—and exceedingly rare—BMW i8. Plus: A dash up the California coast in a cleverly transformed M4.

Outfitted with the most powerful engine in the company’s history, the Ferrari 812 Superfast revs like a street bike on nitrous and is capable of face-warping cornering.

With luxury auto makers—from Porsche to Aston Martin—poised to release electric sports cars that upend earnest eco-clichés, going green will soon entail going startlingly fast

Volkswagen’s spacious, three-row Atlas SUV is meticulously tuned to cater to Americans’ taste—and should make the shortlist of anyone shopping for a big family-friendly SUV.

Dan Neil puts the McLaren 720S to the test on the perilously windy roads of Wales.

With a top speed of 216 mph, the Ford GT is a race car that transforms into a road car with the press of a button.