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Bob Gritzinger

Industry Analyst -- Propulsion and Technology

Bob covers Propulsion & Technology: Engines, transmissions and drivetrains and related electrified systems such as electric vehicles, hybrids and fuel-cell vehicles.

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Latest From Bob Gritzinger

Auto Tech Check – GM 1.3L Turbo 3-Cyl.

The 1.3L turbo in the Chevrolet Trailblazer is powerful, responsive and efficient. And it’s only a 3-cyl.


Hyundai Takes Bold Step Into Fuel-Cell Future

Hyundai launches its Xcient hydrogen fuel-cell heavy-duty commercial truck, building on the South Korean automaker’s Nexo fuel-cell-powered light-duty CUV.

Propulsion Electrification

No, California Isn’t Banning All ICE Vehicles

It’s possible one type of new vehicle with an internal-combustion engine will be sold in California once the ZEV mandate hits in 2035.  

Propulsion Electrification

Ultium Drive: GM’s Ultimate Power Play; Ford F-150 BEV News

General Motors takes the next step toward developing a vertical production system for its electric vehicles; Ford breaks ground on F-150 BEV plant.

Propulsion Electrification

Electrifying Developments Push BEVs Past ICE Limits

From supercar acceleration to otherworldly towing power, engineers are pushing electric powertrains to the limits to demonstrate the capabilities of the next generation of propulsion.

Propulsion Electrification

ICE Up, Hybrids Down in Latest Powertrain Survey

Automakers and suppliers are on the same page as it relates to projecting a higher market penetration of BEVs in coming years compared with other survey respondents.

Propulsion Electrification
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