Used 2020 GMC Sierra 1500 for Sale near Nova Scotia
19 results
CarGurus Analysis:
2020 GMC Sierra 1500
With 447 currently listed for sale and an average price of $36,294.00 CAD, 28.9% 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 1500 models on CarGurus are accident free.
CarGurus Analysis: 2020 GMC Sierra 1500
Summary
With 447 currently listed for sale and an average price of $36,294.00 CAD, 28.9% 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 1500 models on CarGurus are accident free.
Why it stands out
The 2020 GMC Sierra 1500 stands out as a full-size pickup that leans into a more upscale personality than many rivals. In this generation, GMC’s styling and cabin approach are meant to feel near-luxury without becoming overly ornate, and the truck’s appeal is broadened by a wide range of powertrains, rear- or four-wheel drive, and multiple transmission choices. It is also known to be pretty reliable, and the 2020 model in particular earned lots of satisfied customers.
What makes the 2020 Sierra especially distinctive is the combination of practical innovation and premium touches. The 2022 refresh brought updated styling, better infotainment functionality, and availability of the General Motors Super Cruise semi-automated hands-free driving system, while the MultiPro tailgate adds flexible utility with its smaller hinged gate and multiple configurations. Trim choices range from work-focused to luxurious, with the Denali and Denali Ultimate emphasising premium materials, and the AT4X adding heavy-duty off-road hardware, skid plates, beefed-up dampers, all-terrain tyres, and 16-way power heated and ventilated front seats with a massage feature.
For buyers, the 2020 Sierra 1500 offers a strong mix of capability, comfort, and technology, which helps explain its appeal on the used market. At the same time, it is not the simplest truck to shop for, because the trim and engine lineups can be overwhelming, and late used examples tend to be expensive. Still, for shoppers who want a capable pickup with upscale character and plenty of available equipment, the 2020 GMC Sierra 1500 is an easy truck to understand as a premium-leaning choice.
Other model years to consider
- Average price: $66,788.00 CAD
- Good/great deal percentage: 34.9%
- User rating: 5 / 5
- Total listings: 1,449
- Average price: $48,412.00 CAD
- Good/great deal percentage: 31.3%
- User rating: 5 / 5
- Total listings: 773
- Average price: $56,685.00 CAD
- Good/great deal percentage: 34.1%
- User rating: 4.64 / 5
- Total listings: 1,530
This analysis is based on CarGurus' proprietary market data from August 6, 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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