Based on data from 18 vehicles, 163 fuel-ups and 58,617 miles of driving, the 2025 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.12 with a 0.38 MPG margin of error.

Any Engine Type L6 DIESEL (1) V8 DIESEL (2) V8 GAS (7) Any Body Style Crew Cab Pickup (9) Cab & Chassis - Crew Cab (1) Any Submodel ZR2 (8) Other (10)

Below you can see a distribution of the fuel-ups with 5 outliers (2.98%) removed.

Following shows the average MPG of each of the 18 vehicles in the system.

• Silverado 2500 Big Red

  2025 Chevrolet Silverado 2500 HD ZR2
  Added Jan 2025 • 18 Fuel-ups

  Property of PJCUSA

• 13.5 Avg MPG

• My Silverado 2500 HD

  2025 Chevrolet Silverado 2500 HD ZR2
  Added Dec 2024 • 25 Fuel-ups

  Property of Lawdog800

• 12.2 Avg MPG

• My Silverado 2500 HD

  2025 Chevrolet Silverado 2500 HD ZR2
  Added Jan 2025 • 11 Fuel-ups

  Property of Mattpizza

• 13.4 Avg MPG

• Silverado 2500 HD

  2025 Chevrolet Silverado 2500 HD LT V8 GAS Automatic 10 Speed
  Added Feb 2025 • 8 Fuel-ups

  Property of enjoicoast

• 13.9 Avg MPG

• 2500 HD

  2025 Chevrolet Silverado 2500 HD LT
  Added Dec 2024 • 19 Fuel-ups

  Property of jtiefert

• 14.3 Avg MPG

• 2025 Chevrolet Silverado 2500HD High Country, Diesel

  2025 Chevrolet Silverado 2500 HD High Country L6 DIESEL
  Added Feb 2025 • 11 Fuel-ups

  Property of Aguirre

• 14.2 Avg MPG

• 2500HD

  2025 Chevrolet Silverado 2500 HD LT V8 DIESEL
  Added Mar 2025 • 14 Fuel-ups

  Property of Quero32

• 12.4 Avg MPG

• 2025 ZR2 6.6 Duramax

  2025 Chevrolet Silverado 2500 HD ZR2
  Added Mar 2025 • 4 Fuel-ups

  Property of hdx

• 13.7 Avg MPG

• My Silverado 2500 HD

  2025 Chevrolet Silverado 2500 HD ZR2
  Added Apr 2025 • 3 Fuel-ups

  Property of surfintx2004

• 14.0 Avg MPG

• Greyman

  2025 Chevrolet Silverado 2500 HD Custom V8 GAS
  Added Mar 2025 • 3 Fuel-ups

  Property of Dycokac

• 11.4 Avg MPG

• Chevrolet Silverado 2500 HD

  2025 Chevrolet Silverado 2500 HD Trail Boss V8 GAS
  Added Jan 2025 • 9 Fuel-ups

  Property of cooltc2004

• 11.7 Avg MPG

• 2025 Chevy Silverado ZR2

  2025 Chevrolet Silverado 2500 HD ZR2 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
  Added Oct 2024 • 27 Fuel-ups

  Property of Lifesport

• 15.3 Avg MPG

• Chevrolet Silverado 2500 HD

  2025 Chevrolet Silverado 2500 HD Trail Boss V8 GAS
  Added Jan 2025 • 20 Fuel-ups

  Property of dgreen99

• 13.4 Avg MPG

• JR2 Truck

  2025 Chevrolet Silverado 2500 HD V8 GAS
  Added Mar 2025 • 6 Fuel-ups

  Property of js3704

• 16.2 Avg MPG

• 2025 Silverado

  2025 Chevrolet Silverado 2500 HD LT V8 GAS
  Added Feb 2025 • 4 Fuel-ups

  Property of Foredog934

• 10.4 Avg MPG

• 2025 Big Red

  2025 Chevrolet Silverado 2500 HD LTZ
  Added Jan 2025 • 8 Fuel-ups

  Property of thomp1mp

• 12.0 Avg MPG

• ZR2

  2025 Chevrolet Silverado 2500 HD ZR2 V8 GAS Automatic 10 Speed Crew Cab Pickup
  Added Feb 2025 • 5 Fuel-ups

  Property of Robotipotimus

• 12.4 Avg MPG

• My Silverado 2500 HD DEF

  2025 Chevrolet Silverado 2500 HD ZR2
  Added Jan 2025 • 3 Fuel-ups

  Property of Lawdog800

• 633.9 Avg MPG