NHTSA Drops Engine-Level Fuel Standards, Shifts to Whole-Vehicle Targets
Trump administration says manufacturers can choose how to meet efficiency rules. No estimate yet on what it saves per truck.
#Fuel Efficiency
5 posts tagged with this topic.
What fuel savings do the 2026 Cascadia and VNL actually deliver?
Daimler and Volvo claim the latest Cascadia and VNL models cut fuel costs through aerodynamics and powertrain updates, but the real-world delta depends on spec…
Two Small Fleets Show How Natural Gas Cuts Fuel Costs Without Scale
Detmar Logistics runs 180 trucks with its own CNG stations. FTC Transportation runs 25 and buys efficiency instead. Both strategies pencil out.
Upgrading from 2022 to 2028 Trucks Saves $12,845 First Year on Fuel
Fleet Advantage data shows newer Class 8 models cut operating costs by nearly $13,000 per truck annually as diesel climbs past $5 per gallon: fuel efficiency…
Volvo D13 EPA 2027 engine: 10% fuel savings, 630-hp brake in VNL
Volvo's 2027-compliant D13 delivers 540 hp, 1,950 lb-ft, and what the OEM calls the industry's strongest engine brake-while cutting fuel consumption 10% in the…