EPA Fleet MPG Sierra 
Clean Fleet Report
MARCH 30, 2021
The 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro showed-up in my driveway and the neighbors took notice. Clean Fleet Report. recently drove the 2021 GMC Sierra 1500 4WD Crew Cab AT4, powered by a 3.0-liter Weighing in at 5,640 pounds, the Sierra 1500 AT4 has a maximum payload of 1,810 pounds and can tow 8,800 pounds.
Green Car Congress
JANUARY 18, 2017
General Motors is expanding its portfolio of B20-capable vehicles to include cars and crossovers, and will field the industry’s most expansive lineup of diesel-powered vehicles in 2017, John Schwegman, director of commercial product and medium duty for GM Fleet, announced at the National Biodiesel Conference. GM Fleet ’s Biodiesel Options.
Green Car Congress
OCTOBER 23, 2014
GMC Sierra and Chevy Silverado trucks for each fleet were upgraded to run on either natural gas or gasoline using the new DuraDrive DI natural gas system, supplied by Utah-based AGA Systems. During EPA testing the DuraDrive DI set a record for efficiency on an eight-cylinder natural gas truck, achieving 23 mpg (10.2
Clean Fleet Report
OCTOBER 26, 2022
Clean Fleet Report drove the 3.0-liter liter mild hybrid produces 335 hp and has an EPA rating of 20 mpg city/27 highway and 22 combined. mpg, which was a nice surprise for such a powerful engine. Clean Fleet Report drove the F-Pace R-Dynamic with the Hot Climate, Premium Upgrade Interior, and Black Exterior Packages.
Clean Fleet Report
OCTOBER 14, 2021
Clean Fleet Report is a big fan of adding a hybrid option to any existing vehicle as a step towards full electrification. RWD – 18 mpg city/23 highway/20 combined. AWD – 17 mpg city/22 highway/19 combined. RWD – 18 mpg city/23 highway/20 combined. AWD – 17 mpg city/22 highway/19 combined.
Green Car Congress
AUGUST 4, 2009
Retail sales were down 9% while fleet sales declined 47%. GMC sales increased 8%, led by Sierra, Canyon and Yukon XL. Monthly sales of hybrids. Click to enlarge. General Motors. GM dealers delivered 189,443 total vehicles in July, a 19.4% decline year-on-year by volume. However, the July results were the largest in ten months.
Baua Electric
MARCH 29, 2024
EPA’s Heavy Duty “Phase 3” truck rule has been finalized, and surprisingly enough it comes in stronger (albeit slightly) than the rule that was originally proposed last year. The final rule has just come out, so there’s plenty to comb through, but the EPA went over some key points in a press call yesterday.
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