Ruf debuts new flat-eight engine at Goodwood

​The 4.8 L eight-cylinder generates more than 1,000 hp and 1,000 Nm, Ruf says.  Ruf has come quite a long way from its roots as a tuner of Porsches. The German company (no doubt familiar to those of us in the PlayStation generation as Gran Turismo 2‘s workaround because…

Free Waymo rides in California? You can thank a regulatory quirk.

​State agency’s delay could mean free robotaxi rides in company’s new Ojai vehicle for a few months.  Robotaxi companies have thrived in California, where the good weather, enthusiasm for technology, and sophisticated labor force have supported their growth for nearly two decades. But a delayed decision from a state…

This race car is made from plant fibers, volcanoes, … and seawater?

​The T70S can be eligible for racing events or built to be road-legal.  To varying degrees, each form of motorsport combines sport, entertainment, and technological development. As Ars has explored, there are valuable lessons that companies can learn from competition, particularly when the pressure is as intense as Formula…

Bentley teases its first EV, the Torcal

​The new model will be officially unveiled in late September.  Bentley is preparing to add a fourth model to its rarified lineup, and today we know what it will be called: the Torcal. The carmaker has been working on its first electric vehicle for a while now; it was…

The Czinger 21C might be the wildest car we drive all year

​This hybrid V8 has organic-looking 3D-printed components and shatters lap records.  The temptation with a car like the Czinger 21C is to treat it as a collection of extreme specifications, and to be fair, it’s certainly not lacking in that department. At its most basic level, the carbon-fiber-bodied 21C…

Tesla sales increase by 25% in Q2 2026

​Deliveries outstripped production, suggesting Tesla has cleared some inventory.  If the car-buying public had qualms about Tesla, it appears to have gotten over them. This morning, the automaker released its sales and production numbers for the second quarter of the year. And if you’re a fan of activist CEO…

The US going 100% EV by 2040 would save more than 100k lives, study says

​Much of it comes from heavy-duty trucks and buses that burn diesel.  Although climate change is the primary motivation behind electric vehicle adoption, it isn’t the only consideration. Removing internal combustion engines from the road directly saves lives by reducing airborne pollutants that can cause and trigger asthma and…