Long after luxury brands quit the format, GMC quietly built a massive V-12 for trucks and heavy-duty work. Here’s how it happened.

Detroit Diesel, the captive engine brand for Freightliner and Western Star trucks, announced it will meet 2027 exhaust emissions limits with a combination of mechanical and electr ...

Powertrain manufacturer Detroit, part of Daimler Truck North America, this week revealed its Gen 6 lineup of heavy-duty truck engines designed to comply with EPA 2027 standards, including the new ...

The Gen 6 DD13, DD15 and DD16 engines are fully compliant with EPA’s 2027 emissions standards. Updates include a redesigned fuel system, Miller timing and combustion improvements aimed at increasing ...

Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel pre-SCR system to meet the EPA’s strict 2027 NOx limits while delivering a ...

On the Chinese calendar, this year is the Year of the Fire Horse. On the Detroit calendar, 2026 is the Year of Horsepower. More than 100 trucks today produce the same nitrogen oxide emissions as a ...

A lot has changed in seven years, when Daimler Truck North America (DTNA) began working on its sixth-generation Detroit engine, designed to meet the EPA27 ultra-low NOx limit of 0.035 grams per hp/hr.

Detroit unveiled the sixth-generation of its Heavy-Duty Engine Platform (HDEP), introducing the DD13, DD15, and DD16 as its EPA 2027-compliant diesel lineup for Freightliner and Western Star trucks.

LAKELAND, FL – Detroit Tigers president of baseball operations Scott Harris conducted his annual news conference at the beginning of spring training on Wednesday, Feb. 11, with reporters in the ...