Used 2020 GMC Sierra 1500 for Sale near Niagara Falls, ON
435 results
CarGurus Analysis:
2020 GMC Sierra 1500
With 84 currently listed for sale near Niagara Falls, ON and an average price of $30,850.00 CAD, 21.4% 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 is praised for its spacious interior, advanced technology, and strong performance, making it a popular choice among truck enthusiasts.
CarGurus Analysis: 2020 GMC Sierra 1500
Summary
With 84 currently listed for sale near Niagara Falls, ON and an average price of $30,850.00 CAD, 21.4% 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 is praised for its spacious interior, advanced technology, and strong performance, making it a popular choice among truck enthusiasts.
Why it stands out
The 2020 GMC Sierra 1500 distinguishes itself in the competitive full-size pickup truck market with its upscale design and robust performance capabilities. As part of the fifth generation introduced in 2019, it features a variety of engine options, including a powerful 6.2-litre V8, which enhances its towing capacity and overall performance. The Sierra 1500 is also known for its advanced technology, including a user-friendly infotainment system and available features like the MultiPro tailgate, which adds versatility to its functionality. While some owners have reported issues with engine performance, the overall satisfaction remains high, with many appreciating the smooth ride and value for money. This balance of luxury and utility makes the 2020 GMC Sierra 1500 an appealing option for buyers looking for a reliable and capable truck.
Other model years to consider
- Average price: $60,310.00 CAD
- Good/great deal percentage: 29.7%
- User rating: 5 / 5
- Total listings: 249
- Average price: $50,958.00 CAD
- Good/great deal percentage: 32.8%
- User rating: 4.64 / 5
- Total listings: 259
- Average price: $44,690.00 CAD
- Good/great deal percentage: 23.8%
- User rating: 5 / 5
- Total listings: 130
This analysis is based on CarGurus' proprietary market data from July 31, 2026, CarGurus experts' opinions, and generative AI.
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.
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!!!
Garry R
Reviewed a 2020 GMC Sierra 1500 on Feb 12, 2022
Great design and tecnology. Spacious and smooth ride. Comfortable for passengers and driver. The Denali leaves nothing to be desired.
2020 GMC Sierra 1500 Trims
| Trim type | MSRP |
|---|---|
| Elevation Double Cab 4WD | $43,800 |
| SLE Crew Cab 4WD | $43,700 |
| SLT Crew Cab 4WD | $50,400 |
| Double Cab 4WD | $36,800 |
| AT4 Crew Cab 4WD | $53,700 |
| Crew Cab 4WD | $39,200 |
| Elevation Crew Cab 4WD | $46,200 |
| Denali Crew Cab 4WD | $58,600 |
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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How much does the 2020 GMC Sierra 1500 cost in Niagara Falls, ON?
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