GM interested in electric air taxi market

First flying car skyport in Miami, FloridaGeneral Motors is exploring the use of its Ultium modular battery system in electric air taxis, Reuters reported Tuesday. The report, based on information from two people familiar with the matter, follows GM CEO Mary Barra's brief reference to air taxis at a conference Monday. "The strength and flexibility of our Ultium battery system opens...

Ballard reveals hydrogen fuel-cell tech developed with Audi

2020 Audi S7As other automakers back away from hydrogen fuel cells, Audi appears to still be in the game. Ballard Power Systems, a manufacturer of fuel cells for commercial applications, announced Monday a new fuel-cell stack developed in concert with Audi. The FCgen HPS stack is designed for light, medium, and heavy-duty vehicles, according to Ballard. The...

Will GM’s Ultium Drive be the small-block V-8 for generation of EVs?

Cadillac Lyriq conceptThe ubiquitous General Motors 350 small-block V-8, which went into a generation of vehicles, made GM strong. For decades it was offered in a wide range of output levels and tunes and to this day is made by the company as a crate engine for hobbyists. GM announced Tuesday, in a move harking back to its treatment of core engine and transmission...

Will GM’s Ultium Drive be the small-block V-8 for a generation of EVs?

Cadillac Lyriq conceptThe ubiquitous General Motors 350 small-block V-8, which went into a generation of vehicles, made GM strong. For decades it was offered in a wide range of output levels and to this day is made by the company as a crate engine for hobbyists. GM announced Tuesday, in a move harking back to its treatment of core engine and transmission components in...

Supplier confirms broad shift to 800V systems for luxury EVs by 2025

2020 Porsche Taycan 4SSupplier Delphi Technologies announced last week that it will supply 800-volt inverters for an unnamed automaker's future luxury electric cars. Delphi now claims that it will be supplying inverters for three out of the top four global premium automakers in the world, indicating a broad shift toward 800Vsystems for high-end EVs. The latest supply...

Kenworth electric trucks go on sale, with range up to 200 miles

Kenworth K270E electric truckKenworth announced Friday that it is launching medium-duty electric delivery trucks. Two variants—the K270E (Class 6) and K370E (Class 7)—are currently available to order in the United States and Canada. Battery packs of 141 kilowatt-hours and 282 kwh are available, with estimated ranges of 100 miles and 200 miles, respectively. DC...