MY TRIP FROM L.A. to San Francisco in a 2016 Chevrolet Volt was an outlier, as Malcolm Gladwell would say. The redesigned Volt is a city car, with 53 miles of all-electric-vehicle range before it has to fire up the range-extending 1.5-liter gas engine. That’s enough to cover Americans’ average daily commute (37 miles) with room to spare. And within those 53 miles, the Volt thrives as a light, quick presence, an electric hummingbird, with premium cabin innards and 0-30 mph acceleration (2.6 seconds) that will dispatch your coffee to the back seat.
Beyond those 53 miles, in range-extender mode, the hummingbird sounds a bit more like a wasp trapped in the windscreen. Particularly up the merciless grade known as the Grapevine on the I-5 toward the Tejon Pass, the Volt struggled with the physics of the affair, which sussed out to be 101 horsepower drawing a 3,543-pound car up a mountain (once the batteries are depleted the engine power is routed directly to the front wheels). At 80 mph the little engine was working hard and the noise-abatement measures weren’t.