Used 2020 GMC Sierra 1500 for Sale near Winnipeg, MB
60 results
CarGurus Analysis:
2020 GMC Sierra 1500
With 62 currently listed for sale near Winnipeg, MB and an average price of $35,304.00 CAD, 21.0% of 2020 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2020 GMC Sierra 1500 4.28 / 5 stars.
100.0% of 2020 Sierra models on CarGurus are accident free.
The 2020 GMC Sierra 1500 boasts a spacious interior with advanced technology and strong performance, enhancing the overall driving experience.
CarGurus Analysis: 2020 GMC Sierra 1500
Summary
With 62 currently listed for sale near Winnipeg, MB and an average price of $35,304.00 CAD, 21.0% of 2020 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2020 GMC Sierra 1500 4.28 / 5 stars.
100.0% of 2020 Sierra models on CarGurus are accident free.
The 2020 GMC Sierra 1500 boasts a spacious interior with advanced technology and strong performance, enhancing the overall driving experience.
Why it stands out
The 2020 GMC Sierra 1500 sets itself apart in the competitive full-size pickup market through its combination of upscale design and robust capabilities. As part of its fifth generation, it includes features such as impressive trailering capacity, advanced connectivity options, and a variety of trim levels that cater to different buyer needs. Owners have praised the Sierra for its overall value, specifically its spacious interior that comfortably accommodates passengers and gear alike. While some reported issues, primarily with engine performance, many others commend its smooth ride and range of engine options—which include powerful V8 and turbocharged options—making it a strong contender for those seeking both performance and comfort. Overall, the 2020 model continues the legacy of the GMC Sierra 1500 as a reliable, well-rounded pickup.
Other model years to consider
- Average price: $68,351.00 CAD
- Good/great deal percentage: 36.5%
- User rating: 5 / 5
- Total listings: 189
- Average price: $58,628.00 CAD
- Good/great deal percentage: 32.0%
- User rating: 4.6 / 5
- Total listings: 200
- Average price: $54,534.00 CAD
- Good/great deal percentage: 18.3%
- User rating: 5 / 5
- Total listings: 82
This analysis is based on CarGurus' proprietary market data from June 17, 2026, CarGurus experts' opinions, and generative AI.
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4.3 Overall rating
Filter by rating
Jeremy S
Reviewed a 2020 GMC Denali Crew Cab 4WD on Nov 23, 2024
Great truck, great value, awesome vehicle accessories package. Highly recommend this truck.
Heriberto M
Reviewed a 2020 GMC Sierra 1500 on Jun 24, 2024
It’s a reliable truck great engine and just a great choice for pickup truck
Rodney C
Reviewed a 2020 GMC Sierra 1500 on Jun 30, 2025
Body dented and scratches, former work truck , transmission shutter , definitely abused, four wheel clunks when engaged , not a good value
Deborah E
Reviewed a 2020 GMC Sierra 1500 on Aug 7, 2022
Absolutely stunning vehicle. Pure luxury pick-up truck. Serious power, w/a 6.2L V8 engine; smooth, wonderful ride, lots of driver convenience & safety features; comfortable seating, roomy cab interior....I could go on. GMC has left nothing out of their Sierra Denali line. Beautiful truck - everyone Ive talked to feels the same. Commanding presence on the road. Tops Dodge Ram & Ford models, in my opinion. I have a 2020 model. The 2023 model tops even THAT!!!
2020 GMC Sierra 1500 Trims
| Trim type | MSRP |
|---|---|
| SLE Double Cab 4WD | $41,300 |
| Double Cab 4WD | $36,800 |
| SLE Crew Cab 4WD | $43,700 |
| SLT Crew Cab 4WD | $50,400 |
| AT4 Crew Cab 4WD | $53,700 |
| Crew Cab 4WD | $39,200 |
| Denali Crew Cab 4WD | $58,600 |
| Elevation Crew Cab 4WD | $46,200 |
2020 GMC Sierra 1500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 GMC Sierra 1500 prices has changed over time.
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