2020 GMC Sierra 1500 vs 2021 Chevrolet Silverado 2500HD
Overview | |
Listings114 | Listings27 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews | Expert reviews |
2020 GMC Sierra 1500 Reviews Summary | |
2021 Chevrolet Silverado 2500HD Reviews Summary | |
No video found | No video found |
Popular Features & Specs | |
Engine4.3L 285 hp V6 Flex Fuel Vehicle | Engine |
Drivetrain4X2 | Drivetrain |
Seating Capacity3 | Seating Capacity3 |
MPG City16 | MPG City |
MPG Highway21 | MPG Highway |
Engine | |
Engine Name4.3L 285 hp V6 Flex Fuel Vehicle | Engine Name6.6L 401 hp V8 |
Torque | Torque464 lb-ft @ 4000 rpm |
Horsepower | Horsepower401 hp @ 5200 rpm |
Drivetrain4X2 | Drivetrain4X2 |
Fuel Economy | |
MPG City16 | MPG City |
MPG Highway21 | MPG Highway |
Interior | |
Seating Capacity3 | Seating Capacity3 |
Safety | |
Front Crash Overall4 | Front Crash Overall |
Side Crash Overall5 | Side Crash Overall |
Dimensions & Capacity | |
Bed Length2494 mm | Bed Length2497 mm |
Curb Weight2050 kg | Curb Weight2769 kg |
Height1920 mm | Height2029 mm |
Length5832 mm | Length5982 mm |
Width2062 mm | Width2078 mm |
Wheelbase3546 mm | Wheelbase3597 mm |
Maximum Payload1016 kg | Maximum Payload1750 kg |
Number of doors2 | Number of doors2 |
Maximum Towing Capacity4536 kg | Maximum Towing Capacity8396 kg |
Standard Towing Capacity3583 kg | Standard Towing Capacity6577 kg |
Overview | ||
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | ||
Pros & cons | ||
Summary | ||
Video | No video found | No video found |
Popular Features & Specs | ||
Engine | 4.3L 285 hp V6 Flex Fuel Vehicle | |
Drivetrain | 4X2 | |
Seating Capacity | 3 | 3 |
MPG City | 16 | |
MPG Highway | 21 | |
Engine | ||
Engine Name | 4.3L 285 hp V6 Flex Fuel Vehicle | 6.6L 401 hp V8 |
Torque | 464 lb-ft @ 4000 rpm | |
Horsepower | 401 hp @ 5200 rpm | |
Drivetrain | 4X2 | 4X2 |
Fuel Economy | ||
MPG City | 16 | |
MPG Highway | 21 | |
Interior | ||
Seating Capacity | 3 | 3 |
Safety | ||
Front Crash Overall | 4 | |
Side Crash Overall | 5 | |
Dimensions & Capacity | ||
Bed Length | 2494 mm | 2497 mm |
Curb Weight | 2050 kg | 2769 kg |
Height | 1920 mm | 2029 mm |
Length | 5832 mm | 5982 mm |
Width | 2062 mm | 2078 mm |
Wheelbase | 3546 mm | 3597 mm |
Maximum Payload | 1016 kg | 1750 kg |
Number of doors | 2 | 2 |
Maximum Towing Capacity | 4536 kg | 8396 kg |
Standard Towing Capacity | 3583 kg | 6577 kg |
2020 GMC Sierra 1500 for Sale
2021 Chevrolet Silverado 2500HD for Sale

By: CarGurus + AI
At CarGurus, our team of experienced automotive writers remain at the heart of our content operation, conducting hands-on car tests and writing insightful guides that are backed by years of industry experience. To complement this, we are harnessing AI to make our content offering more diverse and more helpful to shoppers than ever. To achieve this, our AI systems are based exclusively on CarGurus content, ratings and data, so that what we produce is both unique to CarGurus, and uniquely helpful to car shoppers.
Popular vehicle comparisons
2020 GMC Sierra 1500 vs 2021 Chevrolet Silverado 15002021 Chevrolet Silverado 2500HD vs 2022 Chevrolet Colorado2020 GMC Sierra 1500 vs 2021 Ford Ranger2021 Chevrolet Silverado 2500HD vs 2022 GMC Canyon2021 Chevrolet Silverado 2500HD vs 2022 Jeep Gladiator2020 GMC Sierra 1500 vs 2021 Nissan Titan2021 Chevrolet Silverado 2500HD vs 2022 Ford F-350 Super Duty2020 GMC Sierra 1500 vs 2021 GMC Canyon2020 GMC Sierra 1500 vs 2021 Toyota Tundra2021 Chevrolet Silverado 2500HD vs 2022 Chevrolet Silverado 15002021 Chevrolet Silverado 2500HD vs 2022 Nissan Frontier2021 Chevrolet Silverado 2500HD vs 2022 Ford F-250 Super Duty2020 GMC Sierra 1500 vs 2021 Honda Ridgeline2020 GMC Sierra 1500 vs 2021 RAM 35002020 GMC Sierra 1500 vs 2021 Jeep Gladiator2021 Chevrolet Silverado 2500HD vs 2022 Toyota Tundra2020 GMC Sierra 1500 vs 2021 Chevrolet Colorado2020 GMC Sierra 1500 vs 2021 GMC Sierra 3500HD2020 GMC Sierra 1500 vs 2021 Ford F-1502021 Chevrolet Silverado 2500HD vs 2022 Ford F-150 Lightning2020 GMC Sierra 1500 vs 2021 RAM 15002020 GMC Sierra 1500 vs 2021 Toyota Tacoma2021 Chevrolet Silverado 2500HD vs 2022 GMC Sierra 15002020 GMC Sierra 1500 vs 2021 GMC Sierra 2500HD
2023 Chevrolet Silverado 2500HD vs 2023 GMC Canyon2023 Chevrolet Silverado 1500 vs 2023 Chevrolet Silverado 2500HD2023 Chevrolet Silverado 2500HD vs 2024 Chevrolet Silverado 2500HD2023 Chevrolet Silverado 2500HD vs 2023 GMC Sierra 3500HD2023 Chevrolet Silverado 2500HD vs 2024 Toyota Tundra2023 Chevrolet Silverado 2500HD vs 2024 Ford Maverick2023 Chevrolet Silverado 2500HD vs 2023 RAM 15002023 Chevrolet Silverado 2500HD vs 2023 Honda Ridgeline2023 Chevrolet Silverado 2500HD vs 2023 Ford F-250 Super Duty2023 Ford Ranger vs 2023 Chevrolet Silverado 2500HD2023 Chevrolet Silverado 2500HD vs 2024 Nissan Titan2023 Chevrolet Silverado 2500HD vs 2024 Chevrolet Colorado2023 Chevrolet Silverado 2500HD vs 2024 Ford F-350 Super Duty2023 Chevrolet Silverado 2500HD vs 2024 RAM 15002023 Chevrolet Silverado 2500HD vs 2024 GMC Sierra 2500HD2022 GMC Sierra 1500 vs 2023 GMC Sierra 15002022 GMC Sierra 1500 vs 2023 Honda Ridgeline2022 Chevrolet Silverado 2500HD vs 2023 Ford F-1502022 GMC Sierra 1500 vs 2023 Chevrolet Colorado2022 GMC Sierra 1500 vs 2023 GMC Canyon2022 GMC Sierra 1500 vs 2023 GMC Sierra 2500HD2022 GMC Sierra 1500 vs 2022 Ford Ranger2022 Chevrolet Silverado 2500HD vs 2023 Ford Ranger2022 Chevrolet Silverado 2500HD vs 2023 Toyota Tundra2022 GMC Sierra 1500 vs 2022 Toyota Tacoma2022 GMC Sierra 1500 vs 2023 RAM 25002022 Chevrolet Silverado 2500HD vs 2023 Honda Ridgeline2022 Chevrolet Silverado 2500HD vs 2023 GMC Sierra 3500HD2022 Chevrolet Silverado 2500HD vs 2023 Chevrolet Silverado 15002022 Chevrolet Silverado 2500HD vs 2023 Ford F-250 Super Duty2021 GMC Sierra 1500 vs 2022 Nissan Frontier2021 Ford F-350 Super Duty vs 2022 Chevrolet Silverado 2500HD2021 GMC Sierra 1500 vs 2022 GMC Canyon2021 Jeep Gladiator vs 2022 Chevrolet Silverado 2500HD2021 GMC Sierra 1500 vs 2022 Ford Ranger2021 GMC Sierra 1500 vs 2022 Ford F-1502021 GMC Sierra 1500 vs 2022 RAM 35002021 GMC Sierra 1500 vs 2022 Ford F-350 Super Duty2021 RAM 1500 vs 2022 Chevrolet Silverado 2500HD2021 Chevrolet Colorado vs 2022 Chevrolet Silverado 2500HD2021 GMC Sierra 1500 vs 2022 Honda Ridgeline2021 GMC Sierra 1500 vs 2022 Chevrolet Silverado 2500HD2021 Nissan Frontier vs 2022 Chevrolet Silverado 2500HD2021 GMC Sierra 1500 vs 2022 Chevrolet Colorado2020 Chevrolet Silverado 2500HD vs 2021 Ford F-1502020 RAM 3500 vs 2021 GMC Sierra 15002020 Chevrolet Silverado 2500HD vs 2020 Nissan Titan2020 Jeep Gladiator vs 2020 Chevrolet Silverado 2500HD2020 Chevrolet Silverado 2500HD vs 2020 Ford F-250 Super Duty2020 Jeep Gladiator vs 2021 GMC Sierra 15002020 Chevrolet Silverado 2500HD vs 2020 GMC Sierra 15002020 GMC Sierra 2500HD vs 2021 GMC Sierra 15002020 GMC Sierra 2500HD vs 2020 Chevrolet Silverado 2500HD2020 Chevrolet Silverado 2500HD vs 2021 GMC Sierra 15002020 GMC Sierra 3500HD vs 2020 Chevrolet Silverado 2500HD2020 Chevrolet Silverado 2500HD vs 2021 Toyota Tundra2020 Chevrolet Silverado 2500HD vs 2021 GMC Canyon2020 Chevrolet Silverado 2500HD vs 2020 Toyota Tundra2019 GMC Sierra 1500 vs 2019 Toyota Tacoma2019 GMC Sierra 1500 vs 2019 RAM 25002019 GMC Sierra 1500 vs 2019 Nissan Frontier2019 GMC Sierra 1500 vs 2019 Nissan Titan2019 Chevrolet Silverado 2500HD vs 2020 Ford F-350 Super Duty2019 GMC Sierra 1500 vs 2019 Honda Ridgeline2019 GMC Sierra 1500 vs 2019 GMC Canyon2019 GMC Sierra 1500 vs 2020 Ford F-1502019 GMC Sierra 1500 vs 2020 GMC Sierra 15002019 GMC Sierra 1500 vs 2020 RAM 25002019 GMC Sierra 1500 vs 2019 Ford F-1502019 GMC Sierra 1500 vs 2020 Ford Ranger2019 Chevrolet Silverado 2500HD vs 2020 GMC Canyon2019 Chevrolet Silverado 2500HD vs 2020 Toyota Tundra








































