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Propulsion

Navistar’s ‘Ground Up’ Approach to All-New Diesel Engine

Though electrification has taken center stage for the commercial trucking industry, diesel ICE powertrains will continue to serve as the preferred propulsion system of many...

News
Test & Measurement

Tula’s DMD Promises Gains in EV Efficiency

Nestled in San Jose, California just south of the San Francisco Bay, the small but mighty team at Tula Technologies continues to develop advancements for optimizing the efficiency of ICE and...

News
Green Design & Manufacturing

SAE International Extends Call for Abstracts, Seeks Submissions for AeroTech Conference

Engineering Events staff at SAE International in Warrendale, Pennsylvania, have extended the call for abstracts through September 21 for the...

News
Connectivity

BMW Engineers for the EV-Transition Reality

When the time comes for the debut of a new generation of a German flagship sedan, it’s best to expect the incremental. Sure, there will be technology stretches and conveniences so impressive...

Technology Report
Mechanical & Fluid Systems

Spawning an All-New Gasoline Engine, Stellantis’ Hurricane Is Coming

Although Stellantis has announced its intent to have EVs account for at least 50% of its sales mix by 2030, this week the company’s Head of Propulsion Systems...

Articles
Propulsion

Keeping Combustion in the Conversation

The signals are everywhere that the days are numbered for internal-combustion engines (ICE) for passenger vehicles. Volkswagen CEO Ralph Brandsteatter told a German magazine in early 2021 that VW...

Technology Report
Mechanical & Fluid Systems

GM details Corvette’s new and mighty LT6 V8

If the end of the internal-combustion epoch truly is within sight, General Motors intends to see it out with a bang. It’s latest — who’s to say whether it’s the “last?” —...

News
Green Design & Manufacturing

Detroit DD15 Gen 5 Showcases Durability of New Diesel Tech

When Detroit launched the latest iteration of the DD15 inline-six diesel engine for on-highway applications, the company promised a completely updated unit that was engineered...

News
Mechanical & Fluid Systems

Unique Helmholtz Induction Feeds 2023 Corvette Z06

The 2023 Corvette Z06 recently arrived, powered by a 5.5-L LT6 V8 (above) spinning a radical flat-plane crankshaft. Now that additional engineering details have emerged, the LT6’s top...

News
Mechanical & Fluid Systems

2022 Nissan Rogue Gets a VC Turbo Triple

Nissan’s best-selling Rogue entered its third generation as an all-new vehicle for 2021, missing the significant powertrain change that arrives in 2022 models. The all-new 3-cylinder gasoline...

News
Software

Lithium-Free Corvette Z06: More Sting for the 2023 Stingray

Topping the eighth-generation (C8) 2020-22 Chevrolet Corvette is no mean feat. Customers still pay premiums and patiently wait in line to own one. Yet the new Z06 edition, due...

Application Briefs
Mechanical & Fluid Systems

Additive Manufacturing

Marotta’s patented approach starts with a 3D CAD model of choice that can meet varying ranges of end application specifications.

News
Manned Systems

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...

Road Ready
Power

Toyota Muscles-Up 4-Cylinder for Revised 2022 GR 86 Coupe

The vision of two or more automakers cost-sharing development for a vehicle isn’t a new one. It’s been particularly useful in recent years, however, for manufacturers that...

Technology Report
Motion Control

GM Puts Its New Z06 Corvette V8 on a Different Plane

Cadillac didn’t invent the V8 engine, but GM’s premium brand deserves credit for advancing that prime mover’s cause over the past century. One of the most significant strides...

Briefs
Energy

Flywheel Energy Storage Continues to Advance Green Initiatives

Flywheels offer an environmentally and financially sound choice for protecting critical operations.

News
Energy

Propulsion Tech Tops SAE WCX 2021 Papers and Presentations

The technologies that literally make the world’s wheels go round – the latest combustion systems and battery chemistries, electric machines, drivelines, fuels and more –...

Q&A
Manned Systems

Advancing the OP Engine on Three Fronts

Global demand for cleaner, more power-dense internal combustion engines (ICE) is expected to continue into the middle of this century, for a variety of vehicle applications and markets. San...

News
Mechanical & Fluid Systems

Raptor 4-Door-Only for 2021; R Version Coming Next Year

Ford has unveiled its new Raptor, the third generation of the high-speed, off-road version of the F-150 pickup truck. Available only in a four-door SuperCrew configuration, the...

Technical Innovation
Manned Systems

Garrett Two-Stage Turbos Ramp up Off-Highway

Garrett Motion is providing its advanced turbocharging technologies for a recent launch of harvesters, combines, excavators and other agricultural equipment by a global manufacturer. Garrett...

News
Power

2020 Toyota Camry TRD

There was more than a little scoffing when Toyota revealed there would be a TRD (Toyota Racing Development) variant of the Camry. Already strange enough that Toyota established TRD mostly as toughened-up trim for...

Technology Report
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...

Road Ready
Mechanical & Fluid Systems

M Is for Motorcycle: BMW Reveals Its First Performance-Badged Two-Wheeler

BMW has revealed its first-ever M-badged motorcycle, the M 1000 RR superbike. A heavily reworked version of the already-capable S 1000 RR sportbike, the new...

What We’re Driving
Propulsion

What We’re Driving: 2020 Volvo V60 T5 Cross Country

Volvo appears to be slicing out a distinctive (if miniscule) niche by continuing to offer not only what most others have abandoned – genuine station wagons – but, in the case of...

News
Power

What We’re Driving: 2020 Kia Seltos SX

Two meaningful takeaways from Kia’s 2020 Seltos SX, an urbanely-styled compact SUV that looks like it’s simultaneously trying to give Land Rover’s new Defender and Subaru’s Forester a run...

Technology Report
Connectivity

SAE Kicks off Project to Develop Cyber-Secure EV Charging

Electric-vehicle charging is critical to the mainstreaming of EVs. A 2019 study by the International Council on Clean Transportation estimates that to create, by 2025, a charging...

Technology Report
Materials

All-Composite EV Wheel Heads to Production

Designed for EV and niche applications, the first commercially viable, low cost, lightweight, all-composite wheel moves to the next phase of development with a pilot production run. The...

News
Mechanical & Fluid Systems

The IC Future Points to More Downsizing, Lean Mixtures

Three engineers from the front lines of advanced internal-combustion (IC) engine development affirmed that despite the industry’s public promotion of a battery electric future for...

Articles
Motion Control

Lightweighting Tour-De-Force: 2021 Ducati Superleggera V4

According to Ducati, the 2021 Superleggera V4 is its most powerful, fastest and most advanced production bike, ever. This is no mean claim from the Bologna-based manufacturer...