
2013 Chevy Silverado, GMC Sierra 2500/3500 HD
Engine: |
6.6L Duramax LML |
Transmission: |
Allison 1000 6 speed automatic |
Horsepower: |
397 hp @ 3,000 rpm |
Torque: |
765 lb-ft @ 1,600 rpm |
Max GVWR: |
• 13,400 lbs (3500 HD) |
Max GCWR: |
•
30,500 lbs (3500 HD) |
Max Towing: |
• 23,100 lbs 5th wheel, 18,000 lbs conventional (3500 HD) |
Max Payload: |
• 7,222 lbs (3500 HD) |
Fuel Capacity: |
36 gallons |

2013 Ram 2500/3500 HD
Engine: |
6.7L Cummins Turbo Diesel Inline 6 |
Transmissions: |
• 68RFE 6 speed automatic |
Horsepower: |
• 350 hp @ 2,800 rpm w/ G56 |
Torque: |
• 660 lb-ft @ 1,500 rpm w/ G56 |
Max GVWR: |
• 14,000 lbs (Ram 3500) |
Max GCWR: |
• 37,600 lbs (Ram 3500) |
Max Towing: |
• 30,000 lbs 5th wheel, 17,000 lbs conventional (Ram 3500) |
Max Payload: |
• 6,730 lbs (Ram 3500) |
Fuel Capacity: |
36.5 gallons (short bed), 37.5 gallons (long bed). |

2013 Ford Super Duty
Engine: |
6.7L Power Stroke Turbo Diesel V8 |
Transmission: |
TorqShift 6 speed automatic |
Horsepower: |
400 hp @ 2,800 rpm |
Torque: |
800 lb-ft @ 1,600 rpm |
Max GVWR: |
• 14,000 lbs (F-450 & F-350) |
Max GCWR: |
• 33,000 lbs (F-450) |
Max Towing: |
• 24,700 lbs 5th wheel, 18,500 lbs conventional (F-450) |
Max Payload : |
• 7,260 lbs (F-350) |
Fuel Capacity: |
26 gallons (short bed & regular cab long bed), 37.5 gallons (long bed) |
All specs/ratings apply when truck is properly equipped - ratings may vary depending on model/trim/package. Specs for gas engine options have been omitted for the purpose of this article.
Sources: www.ford.com, www.chevrolet.com, www.gmc.com, www.ramtrucks.com