The Rivian R1S Tri-Motor was already the quickest SUV we've ever tested, hitting 60 mph in just 2.86 seconds. We didn't think anyone could possibly need a more powerful version, but the folks at ...

A recently published patent filing shows what GM could have in store for its next generation of electric powertrains. The filing shows electric motors with a coupling that can lock them together to ...

Welcome to Car and Driver's Testing Hub, where we zoom in on the test numbers. We've been pushing vehicles to their limits since 1956 to provide objective data to bolster our subjective impressions ...

General Motors is looking at ways to add quad-motor powertrains to its electric vehicles, with a focus on performance both on and off-road. In a patent filing published by the United States Patent and ...

The first quad-motor EV from BMW M was recently spotted testing in icy conditions, revealing the high-performance electric car’s sporty design. The high-performance EVs are coming. After Porsche ...

The 2026 Rivian Quad-Motor R1T and R1S electric trucks are impressive and extremely fast, but they aren’t what EV customers are clamoring for. A momentary squeal pierced through the pine trees, all ...

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Rivian will soon start to deliver the Dual-Motor variants of its trucks and SUVs, and naturally, people are less interested in buying the overpriced Quad-Motor specification. Rivian announced last ...

Electric powertrains make any vehicle, no matter its shape or weight, very quick in a straight line. With over 1,000 horsepower and all-wheel drive, the Rivian R1S Quad and Lucid Gravity Dream Edition ...

Rivian used a stock Quad-Motor R1S to complete the Rubicon Trail, one of North America's most challenging off-road trails. The R1S thus became the first production EV ever to complete the 12-mile ...

Rivian has a new high-performance EV that you almost certainly don't need. On Tuesday, the automaker unveiled a quad-motor variant of the second-generation R1. The EV can do remarkable things, but ...

[Peter Holderith] has been on a mission to unlock the full potential of a DIY quad-motor electric go-kart as a platform. This isn’t his first rodeo, either. His earlier vehicle designs were great ...