Used 2020 GMC Sierra 3500HD Double Cab Consumer Reviews
Used Sierra 3500HD for sale
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Good!!!
Shasong, 07/12/2020
2020 GMC Sierra 3500HD SLE 4dr Double Cab 4WD LB DRW (6.6L 8cyl 6A)
4 of 8 people found this review helpful
I have one, purchased in 2017, used for pulling boats and RVs. It ran more than 50,000 kilometers, with strong power, low fuel consumption, and no trouble. It is a very very good car.
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Best truck I’ve owned
M Bammel, 04/27/2025
2020 GMC Sierra 3500HD 4dr Double Cab LB (6.6L 8cyl 6A)
0 of 0 people found this review helpful
Only issue I have is not GM’s fault. The emissions system hinders this truck’s true potential. Otherwise it has done everything I’ve ever asked it to.
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