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Technology Report Power
New Zapp Electric Scooter Just 200 Pounds, 200 Components
With simpler designs, no noise and no tailpipe emissions, electric scooters are projected to rapidly gobble market share in Europe and Asia.

Supplier Eye Energy
Dealing with the BEV ‘Concavity’
Any new technology will experience growing pains and volume setbacks. BEVs will be no different.

News Power
Engineering Ford’s Jumbo SUV for Off-Roading
Rollicking hills, rocky ravines and water fording are among the lures of off-roading, and they formed the engineering bogies for the newest edition of Ford’s largest SUV. “Expedition...

Road Ready Electronics & Computers
2022 Toyota Tundra: V8 Out, Twin-Turbo Hybrid Takes Over
The voice of the customer was clearly heard during Toyota’s development of the all-new, third-generation Tundra pickup. “We had multiple focus groups early on to hear directly...

Articles Mechanical & Fluid Systems
Schaeffler Builds an E-Motor Powerhouse
The vehicle-electrification trend has caused the industry’s “traditional” suppliers to bring new strategies, tactics and investment to meet a growing tide of EV development programs. Some...

News Propulsion
Ford Engineered the 2022 Bronco to Give Jeep the Willies
Ford engineers refused to utter a single bad word about Jeep Wrangler during the course of the week-long 2022 Bronco media drive event in Austin, Texas. In fact, some among that...

Articles Power
Model-Based Analysis of E-Motor Designs
In the auto industry’s shift toward electric vehicles (EV), permanent magnet motors (PMMs) are increasingly serving a variety of roles, including the vehicle’s traction motor and various...

Supplier Eye Power
Suppliers Face the Electrified Future
Suppliers face critical decisions on a daily basis. Crises come and go. Dealing with erratic production schedules driven by semiconductor supply shortages and coping with rising prices for strategic...

Road Ready Energy
After a 30-Year Hiatus, Jeep Remakes the Wagoneer
You won’t have a hard time distinguishing the all-new 2022 Jeep Wagoneer from the old one. Automotive design and engineering have moved on dramatically in 30 years, even if the Wagoneer...

Articles Propulsion
Optimizing Hybrids for Cost and Efficiency
The electrification of the powertrain is a prerequisite to meet future fuel consumption limits, while the internal combustion engine (ICE) will remain a key element of most...

Articles Sensors/Data Acquisition
Aptiv’s Satellite Route to ‘Democratizing’ Autonomous Tech
Despite the myriad challenges the world faced in 2020, it was a "great year of growth” for Aptiv, the technology company formerly known as Delphi Automotive, according to...

Technology Report Energy
Dana’s Twin-Clutch Axle Boosts Bronco Sport’s Off-Road Cred
Bandwidth is the Holy Grail of global vehicle development. Its measure of success includes the ability to derive genuinely diverse products and even entire brands from a...

Articles Automotive
Answering the Fuel-cell Compressor Question
What’s the optimum way to feed air to a hydrogen fuel cell? Since industry interest in fuel-cell (FC) propulsion for ground vehicles was kindled in the 1990s, development engineers have...

News Electronics & Computers
Tula DMD Aims for More-Efficient E-Machines
The race is on among OEMs and suppliers to optimize the efficiency, performance and cost of electric-vehicle (EV) propulsion systems. Electric machines have moved to the front of the development...

Articles Power
Supercharging the Fuel Cell
Management of air has long been a salient aspect of vehicle design. It’s also vital for the operation of hydrogen fuel cells (HFC) as those propulsion systems continue to gain favor for commercial-vehicle use...

Articles Manned Systems
Cummins, Tula Test ‘Dynamic’ Cylinder Deactivation for Diesels
Tula Technology has supplied the control software for “dynamic” cylinder deactivation in gasoline engines since 2018, launching in General Motors’ 5.3- and 6.2-L...

Articles Energy
New Ampere EV Motor Aims for Power, Torque Benchmarks
Consider an EV traction motor rated at 220 kW and weighing 10 kg (22 lb). Is it too good to be true? “We’ll find out within nine months when we build it,” said Ian Foley, managing...

News Propulsion
What We’re Driving: 2020 Acura RDX
Acura’s RDX midsize crossover has established itself as an industry benchmark in body engineering, vehicle dynamics, cabin design and related metrics. All this basic goodness has helped this 2-row SUV...

What We’re Driving Propulsion
What We’re Driving: 2020 Lincoln Aviator Reserve
For my experience of Lincoln – and I’m not particularly young – I haven’t been able to understand the “sell” of the brand. Low sales numbers and decades of declining prestige...

Articles Propulsion
Electrifying GM
General Motors’ long, convoluted journey toward vehicle electrification has finally arrived at an earlier-than-expected destination: total commitment to a battery-electric future. GM is officially “all in” on BEVs as...

Articles Motion Control
Inside Tremec’s Corvette Dual-Clutch Transmission
Explaining Corvette’s move to one transmission for all buyers, global chief engineer Tadge Juechter notes, “Our customers began requesting a dual-clutch automatic transmission [DCT]...

Technical Innovation Propulsion
Mahle and Partners Develop Super-Efficient Engine for Stationary Power
Mahle Powertrain, with partners Oak Ridge National Laboratories, Kohler Co., Louthan Engineering and Intellichoice Energy, has developed a prototype single-cylinder...

Articles Power
More sting for the STINGRAY
Instead of heaving decades of small-block V8 expertise out the window, GM Propulsion engineers led by chief engineer Jordan Lee leveraged past success to create a new-for-2020 V8.

Road Ready Propulsion
Bollinger Motors Reveals Second-Gen Class-3 EV Prototypes
Bollinger Motors recently unveiled its second-generation Class-3 EV prototypes. The start-up, based in Ferndale, Michigan, revealed the latest beta of its B1 SUV and B2 truck...

Technology Report Test & Measurement
GKN Spreads Premium Propshaft Tech to Quiet Pickup Cabins
It may seem a long way in engineering and NVH terms from premium European cars such as Audi’s A5 and A7 to light duty trucks, but GKN Automotive has bridged that gap with its...

News Energy
Mahle’s Pre-Chamber MJI Technology Is Sparking Ignition Advances
Any technology transfer between the racetrack and the road is usually a one-way street, with motor racing leading and humble production machinery way back on the innovative...

News Green Design & Manufacturing
Mercedes-AMG Extracts World-Record Power from New Four-Cylinder Engine
Mercedes-Benz engineers delight in setting new technology records—because they can then start a new program to break them. At Mercedes-AMG—the out-and-out...

Articles Energy
Extending the ICE Age: Hyundai Optimizing Engines and Fuels
As part of the cover story on the future of vehicle propulsion in the July/August 2019 edition of Automotive Engineering magazine, this article is one of four that examines the...

News Weapons Systems
Allied Aircraft Piston Engines of World War II, 2nd Edition Has Been Expanded to Include New Images and Information
Originally published in 1995 and held in high regard, Allied Aircraft Piston Engines of World War II is Graham White’s...

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