CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used 2020 GMC Sierra 2500HD for Sale near Katy, TX

148 results
Katy, TX
2020 GMC Sierra 2500HD Denali Crew Cab 4WD DeMontrond Buick GMC

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

131,726 miles

$44,995

Good Deal
Houston, TX
29 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
131,726
Stock number:
TLF240004
VIN:
1GT19REY2LF240004

Sponsored

2020 GMC Sierra 2500HD AT4 Crew Cab 4WD

2020 GMC Sierra 2500HD

AT4 Crew Cab 4WD

98,459 miles

$50,598

Fair Deal
Katy, TX
5 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
98,459
Stock number:
LF267018
VIN:
1GT19PEYXLF267018

Sponsored

2021 GMC Sierra 2500HD Denali Crew Cab 4WD

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

157,113 miles

$40,995

Good Deal
Houston, TX
13 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
157,113
Stock number:
252097
VIN:
1GT19REY5MF252097

Sponsored

2021 GMC Sierra 2500HD Denali Crew Cab 4WD

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

93,763 miles

$52,495

Good Deal
Houston, TX
18 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
93,763
Stock number:
MF230459
VIN:
1GT49REY6MF230459

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 2500HD

Base Crew Cab 4WD

70,835 miles

$39,697

Fair Deal
Store transfer to Katy, TX
729 mi away • Price includes $699 shipping Price includes $699 shipping
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Black
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
70,835
Stock number:
27823105
VIN:
1GT49LE78MF142985

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

SLT Crew Cab RWD

97,074 miles

$33,945

Great Deal
Tomball, TX
24 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
401 hp 6.6L V8
Exterior color:
Silver
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
97,074
Stock number:
B4188560
VIN:
1GT48NE71LF188560

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

131,726 miles

$44,995

Good Deal
Houston, TX
29 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
131,726
Stock number:
TLF240004
VIN:
1GT19REY2LF240004

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 2500HD

Denali Crew Cab 4WD

92,403 miles

$44,000

Great Deal
Alvin, TX
42 mi away
Year:
2019
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
92,403
Stock number:
T26197
VIN:
1GT12SEYXKF276047

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

86,336 miles

$52,833

Good Deal
Pearland, TX
35 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
86,336
Stock number:
C260775A
VIN:
1GT49PEY9MF121188

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

AT4 Crew Cab 4WD

151,927 miles

$36,995

Fair Deal
Houston, TX
14 mi away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Blue
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
151,927
Stock number:
3043
VIN:
1GT49PE78LF248794

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 2500HD

AT4 Crew Cab 4WD

86,336 miles

$52,833

Good Deal
Pearland, TX
35 mi away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
86,336
Stock number:
C260775A
VIN:
1GT49PEY9MF121188

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / 2020
  5. / Texas
  6. / Katy
Overview
Reviews
FAQs
Picture of 2020 GMC Sierra 2500HD

The GMC Sierra 2500HD Denali drives great and is loaded with features, but its fit and finish don’t live up to “luxury truck” billing.

Few automakers have developed sub-brands with as much recognition as “Denali.” More than just a trim level, it’s a luxury brand with its own identity, somewhat separate from the rest of the GMC “Professional Grade” lineup. Today, GMC offers a Denali trim on every model, from the midsize Canyon pickup to the full-size Yukon SUV. The Denali treatment extends to the 2020 GMC Sierra 2500HD, too. Not only is it one of the most expensive trucks on the U.S. market, but it’s also one of the most capable and upscale trucks offered by General Motors.

Trucks are more comfortable than ever and you can thank the Denali for many of those creature comforts becoming commonplace. But the Sierra Denali does not stand alone. Both Ford and Ram offer upscale pickups, and in the past decade or so, they’ve gotten a lot better at it. Ram has done a whole lot of innovating when it comes to trucks as well. Has the Denali has been overtaken by the competition that it helped create?

4.9 Overall rating

(24 reviews)
David S
5.0
Reviewed a 2020 GMC Sierra 2500HD on Dec 28, 2023

The GMC 2500 HD is the truck for me. Like all the other major brands of trucks the price is in the same range. The diesel engine and 4x4 is about good as it gets. For work or play GMC is the way!!

William A
5.0
Reviewed a 2020 GMC Sierra 2500HD on Oct 10, 2021

One of the finest tow vehicles available. Comfort, tow capacity, reliability and just all around great looking. Can’t go wrong.

Brad W
5.0
Reviewed a 2020 GMC Sierra 2500HD on Oct 19, 2020

well only had truck for several days but so far it drives and rides very nice, the AT4 option package is makes this a very comfortable ride.

Anonymous
5.0
Reviewed a 2020 GMC Sierra 2500HD on Oct 04, 2020

Awesome vehicle, great features, and pretty reasonably priced. I love it

Durand K
5.0
Reviewed a 2020 GMC Sierra 2500HD on Dec 19, 2021

Its got more power then the older gas motors

2020 GMC Sierra 2500HD FAQs

How much does the 2020 GMC Sierra 2500HD cost in Katy, TX?

The average 2020 GMC Sierra 2500HD costs about $50,599.52. The average price has decreased by -5.5% since last year. The 148 for sale near Katy, TX on CarGurus, range from $22,440 to $81,802 in price.

Is the 2020 GMC Sierra 2500HD a good car?

CarGurus experts gave the 2020 GMC Sierra 2500HD an overall rating of 8.2/10 and 2020 GMC Sierra 2500HD owners have rated the vehicle a 4.9/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2020 GMC Sierra 2500HD vehicles in Katy, TX have no reported accidents or damage?

102 out of 148 for sale near Katy, TX have no reported accidents or damage.

Is the 2020 GMC Sierra 2500HD safe?

CarGurus experts gave the 2020 GMC Sierra 2500HD a safety rating of 8/10.

What fuel types are available?

Flex Fuel Vehicle, Biodiesel, Gasoline engines are available.

  • 2023 GMC Sierra 2500HD

  • 2022 GMC Sierra 2500HD in Katy TX

  • 2021 GMC Sierra 2500HD

  • 2019 GMC Sierra 2500HD

  • 2018 GMC Sierra 2500HD

  • 2017 GMC Sierra 2500HD

  • Ford F-250 Super Duty in Katy TX

  • Chevrolet Silverado 2500HD in Katy TX

  • Dodge RAM 2500 in Katy TX

  • 2020 GMC Sierra 2500HD in Houston TX

  • 2020 GMC Sierra 2500HD in Austin TX

  • 2020 GMC Sierra 2500HD in Lufkin TX

  • GMC Sierra 2500HD in Katy TX

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Katy TX

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Katy TX

  • Work Trucks for Sale in Katy TX

  • GM Certified Preowned Vehicles for Sale Near Katy TX

  • 3/4 Ton Trucks for Sale in Katy TX

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Group 1 Buick GMC North

  • DeMontrond Buick GMC

  • DeMontrond of Houston

  • Big Star Buick GMC Baytown

  • Wiesner Buick GMC Hyundai

  • Finnegan Chevrolet Buick GMC

  • Gulf Coast Chevrolet Buick GMC

  • EAG Chevrolet GMC Navasota

  • Group 1 GMC Southwest

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2025 CarGurus, Inc., All Rights Reserved.