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Article

The science of eliminating EV “whine cellars”

2014-08-18

There is no excuse for gear noise in any electrified vehicle drivetrain, asserts an expert in driveline NVH. The solution is in a systems approach and thorough root-cause analysis at the design stage. (For more detailed images, click on the arrow at the upper right corner of this box.)

Article

Inside Continental's new aluminum turbocharger

2014-08-19

Engineers developed a cast-aluminum, liquid-cooled turbine housing that saves cost and weight.

Article

Testing Audi’s new e-booster reveals turbocharging's future

2014-08-04

VW/Audi is spinning rapidly into a new engine-boosting era with its electric compressor technology witht he help of a 48-V network.

Article

New e-motor for DCT use has no rare-earth metals

2014-08-28

Article

Flywheel hybrids offer new efficiency potential

2014-09-08

For hybrids to reach future emissions and fuel consumption targets, the balance of power between the ICE and electric motor will change radically, ushering in energy harvesting flywheel opportunities, Torotrak Director Jon Hilton believes.

Article

Changing the oil and the mysteries of OW-16

2014-10-29

Think you know about motor oils and the latest technologies within them? Read this article.

Article

Cooled EGR shows benefits for gasoline engines

2014-09-17

Mahle Behr engineers believe using cooled EGR on gasoline engines has potential to improve fuel economy 2% to 5%.

Article

China–U.S. ZEV Policy Lab formed

2014-09-09

Article

Bosch defends the diesel's future as RDE testing arrives

2017-08-23

Dr. Rolf Bulander makes a robust case for diesel's future potential, while AE experiences a Real World Driving Emissions test run.

Article

GM's 10 steps to a quiet new pass-car diesel

2017-09-08

A 1.6-L "Ecotec" diesel is offered as an option, rated at 52 mpg highway on Cruze, 39 mpg highway for Equinox. A rear-facing timing chain and 10-step solenoid injectors contribute to low-noise design.

Article

GKN readies new 2-speed e-axle for 2020

2017-10-18

eTwinsterX, integrates a compact 2-speed transmission in a unit aimed at broad vehicle applications—from city cars to plug-in SUVs, high-performance hybrids and EVs, and the upcoming wave of electrified light trucks in North America.

Article

PEMS takes a bigger testing role in U.S., Europe

2017-10-12

Emission Analytics' EQUA database provides online users with vehicle-to-vehicle comparisons of greenhouse gas emissions and real-world fuel economy.

Article

Pinnacle Engines partners with India's Greaves Cotton on new low-emissions technology

2017-06-30

Pinnacle Engines signed a technology partnership agreement with Greaves Cotton in India to deliver a BS VI-compliant engine to the three-wheeler OEM market in India.

Article

Electric drive module

2017-01-10

GKN Driveline’s complete electric-drive system for plug-in hybrid vehicles will help automakers more easily incorporate eDrive systems into their vehicle lines and eliminates the integration of individual components from multiple suppliers.

Article

SAE Eye on Engineering Quick Take: 10-speed transmissions

2017-01-24

Vehicle transmissions are moving from six speeds a few years ago to the latest 10-speeds entering the market on a number of cars and light trucks for 2017.

Article

Ford’s 1.0-L triple will add cylinder deactivation in 2018

2016-12-01

Ford is to introduce a cylinder deactivation version of its 3-cylinder EcoBoost triple. It will enter production by early 2018 and it is expected to deliver up to a 6% fuel saving with associated CO2 emissions reduction.

Article

NAIAS 2017: Power and more underscore 2018 Toyota Camry

2017-01-11

Plenty has changed with Toyota's eighth-generation midsize sedan including new platform and powertrains that deliver a claimed 40% BTE.

Article

Chicago auto show: Dodge puts 375-hp Hemi V8 in Durango SRT

2017-02-13

Leave it to FCA's SRT unit to say it's about time a three-row, soccer-shuttle SUV gets a 475-hp V8.

Article

2018 Ford F-150 diesel aims to beat 30 mpg

2017-01-08

Combined with standard stop-start, the first-ever diesel powered F-150 will be shooting for an EPA fuel economy rating that exceeds 30 mpg—the Holy Grail for full-size trucks—when it enters production later this year as a 2018 model.

Article

Cadillac unveils all-new V8

2018-03-21

General Motors' Cadillac premium-vehicle unit reveals an all-new V8 earmarked for initial use in the redesigned 2019 CT6 flagship.