Torque-vectoring clutch unit could nix the need for two rear motors

Magna Powertrain three-motor Model S setupSome upcoming high-performance electric vehicles—such as those with Tesla’s upcoming Plaid powertrain—are positioning a second electric motor at the rear axle to assure accurate torque vectoring, and improved handling. If the new Torque-Vectoring Dual-Clutch unit from the supplier BorgWarner works the way it’s intended to...

EPA chief Wheeler says under new rules CO2 limits will be tighter

EPA Acting Administrator Andrew WheelerThe Trump administration may be on a mission to curb environmental regulation, but EPA chief Andrew Wheeler revealed Tuesday that its new emissions rules should actually cap CO2 output at a lower levels than those set by the Obama administration. How? By removing loopholes. "In some of the out years, we’re actually more restrictive on CO2...

Honda rebrands its hybrids globally, with US plan still TBA

2020 Honda FitHonda is going to re-brand its alternative powertrain vehicles under the new global e:Technology nomenclature in a bid to consolidate its various electrified two- and four-wheel vehicles under a single umbrella, the automaker announced last Thursday. This new scheme will eliminate terminology such as "two-motor hybrid" from Honda's marketing...

Nissan figured out how to make a dual-motor Leaf

Nissan Leaf+ twin motor prototypeWhen Nissan launched the updated 2018 Leaf, company representatives told Green Car Reports that a dual-motor variant was still off the table. What you see before you, then, shouldn't be possible. And yet... This prototype's front and rear motors combine for more than 300 horsepower and almost exactly 500 pound-feet of torque, which is quite a bit...

SUVs are 2nd-largest contributor to CO2 increase this decade

2019 Chevrolet Suburban RST Performance PackageWhile individual vehicle emissions have decreased on a per-mile basis over the past decade, shifts in consumer habits are pressuring CO2 production upward, an upcoming publication says. The growth in the SUV sector has made them the second-largest contributor to increasing CO2 emissions over the past ten years, contributing more than heavy...