Which Trims of the GMC Sierra 3500 HD Offer the Duramax Diesel Engine?

When you want uncompromising power to tow the heaviest loads, you don’t want limitations on the trims for the truck you’ll drive. Thankfully, the 2022 GMC Sierra 3500 HD offers the Duramax diesel engine in every trim. This big and bold truck gives you the power you want, regardless of the trim-specific features you desire.

This big GMC Sierra 3500 HD has something for everyone

This 2022 GMC Sierra 3500 HD with the Duramax diesel engine is one of the most powerful trucks you can buy
2022 GMC Sierra 3500 HD | GMC

The big and bold Sierra 3500 is a truck that brings it all. You’ll find six trim levels and four body styles for this big brute. If you want an off-road-oriented version, the AT4 model delivers a full package to make your time on the trails more enjoyable. If you’re after a luxury truck with a big heart, put the Duramax diesel engine in the Denali Black Diamond Edition and drive with power and posh style. You can even have the base Pro model and still enjoy the incredible power of this truck with a diesel power plant under the hood.

What is the Duramax diesel engine?

The 6.6-liter Duramax turbocharged diesel V8 engine comes in both the GMC Sierra 2500 HD and 3500 HD models. Kelley Blue Book tells us this big engine produces 445 horsepower and 910 lb-ft of torque to give you incredible power on the road. The engine uses an Allison 10-speed automatic transmission to put power where you need it.

How much can a GMC 3500 Duramax tow?

2022 GMC Sierra 3500 HD Denali Towing
2022 GMC Sierra 3500 HD Denali Towing | GMC

Using the Sierra 3500 HD configuration and a fifth-wheel hitch, this truck can tow up to 36,000 pounds. If you need to carry a heavy load in the bed, the payload rating is 6,610 pounds, giving you more than enough strength to load up some heavy machinery.

What are the six trims of the GMC Sierra 3500 HD?

  • Pro
  • SLE
  • SLT
  • AT4
  • Denali
  • Denali Black Diamond Edition

For all six trims, you’ll have the choice of either the gasoline or diesel engine. Some brands only offer the higher-powered engines at the highest trim levels, but not GMC.

How much is a new GMC 3500 Duramax?

According to CarBuzz, the base pricing for each trim is:

  • Pro – $41,400
  • SLE – $46,700
  • SLT – $58,100
  • AT4 – $64,300
  • Denali – $70,800
  • Denali Black Diamond – $85,050

Add $10,000 to these base prices for the Duramax diesel engine.

Should you buy this truck with the MultiPro Tailgate?

GMC MultiPro Tailgate
GMC MultiPro Tailgate | GMC

The MultiPro Tailgate, developed by GMC in the Sierra 1500 originally, is extremely useful. This rear gate offers six different functions, including load stops, a full-width step to get into the bed, and a work surface. The versatility of this rear gate allows you to control a heavy load and use the rear of the truck more effectively than with a traditional tailgate.

Is the GMC Sierra 3500 HD Duramax a good truck?

This GMC is the largest truck in the lineup, and the Duramax diesel engine offers the most power. With this configuration, you’ve got a truck that can last for 20 years or more with proper maintenance. MotorTrend tells us the Duramax version is extremely powerful and unstressed while towing a heavy load, which is the feeling you want when pulling a large travel trailer or a piece of heavy-duty equipment to the job site. Yes, the GMC Sierra 3500 HD with the Duramax diesel engine is a good truck.

Which version should you buy?

The trim level chosen for this GMC truck depends on your budget and desired equipment. Keep in mind, that this truck will be around for a long time, which means the equipment level you select is what you’ll have for many years.

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