Used 2021 Nissan Sentra for Sale near Saint John, NB
35 results
CarGurus Analysis:
2021 Nissan Sentra
With 257 currently listed for sale and an average price of $17,777.00 CAD, 31.1% of 2021 Nissan Sentras for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 Nissan Sentra 4.83 / 5 stars and CarGurus experts gave it a 7.17 / 10.
100.0% of 2021 Sentra models on CarGurus are accident free.
CarGurus Analysis: 2021 Nissan Sentra
overall
Summary
With 257 currently listed for sale and an average price of $17,777.00 CAD, 31.1% of 2021 Nissan Sentras for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 Nissan Sentra 4.83 / 5 stars and CarGurus experts gave it a 7.17 / 10.
100.0% of 2021 Sentra models on CarGurus are accident free.
Why it stands out
The 2021 Nissan Sentra stands out as a compact car that blends style, efficiency, technology and performance in a way that makes it feel like a smart choice rather than a compromise. Its appeal is rooted in a well-rounded package, with competitive safety, technology and fuel efficiency complemented by attractive exterior and interior design. That combination gives it a more polished presence than many buyers expect from an everyday compact sedan.
Owners seem to respond especially well to the Sentra’s stylish interior and safety features, and its fuel efficiency is another commonly praised strength. At the same time, some drivers have noted that trunk space can feel smaller than in older models, and road noise has also come up as a drawback. Even so, the 2021 Nissan Sentra’s balance of efficiency, design and safety makes it distinctive for shoppers who want a compact car that feels thoughtfully put together.
Other model years to consider
- Average price: $24,414.00 CAD
- Good/great deal percentage: 34.8%
- User rating: 5 / 5
- Total listings: 497
- Average price: $19,509.00 CAD
- Good/great deal percentage: 27.7%
- User rating: 5 / 5
- Total listings: 296
- Average price: $20,661.00 CAD
- Good/great deal percentage: 31.6%
- User rating: 4.5 / 5
- Total listings: 534
This analysis is based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.
4.9 Overall rating
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Anonymous
Reviewed a 2021 Nissan S FWD on Oct 16, 2024
The cars features were in good condition and well maintained. It was clean and intact apart from very minimal scratches. The car appeared to be new despite having mileage and a previous owner. The value presented itself in well condition to match for the selling price.
Amanda H
Reviewed a 2021 Nissan SV FWD on Jun 15, 2026
Nice car, family vehicle, gas saver,stylish Smooth ride, Nissan are great
Ba L
Reviewed a 2021 Nissan Sentra on Sep 24, 2022
It is a great small car and good on gas.
Maribeth L
Reviewed a 2021 Nissan Sentra on Feb 21, 2023
The 2021 Nissan Sentra SV is by far the best Sentra yet - sadly our new 21 was taken out with less than 10,000 miles on it by an uninsured and unregistered illegal motorist. The oncoming car hit our vehicle while doing 54 mph in a 40 mph zone. All ten airbags deployed. Our car was spun 90 degrees and sent 42 feet backwards from the point of impact. The Sentra did what it was designed to do -- crumpled in the engine compartment to take most of the blow. Our son was able to walk away with bumps, bruises, cuts from the airbags, and just a major injury to his right hip and leg. His hip and leg were severely bruised to the bone --were on the verge of breaking. The tow company said they were astounded that he was able to basically walk away -- albeit on crutches for a couple weeks -- because other cars with the level of damage as to his Sentra had worse outcomes. The 21 Sentra SV is a great re-design and offers incredible value with the Safety Shield 360 technology. The fuel economy is also great. This is a daily and reliable kind of vehicle. Zero gravity seats in our model were also a big plus. Thanking Nissans engineers for their excellent engineering design because this car saved our sons life.
2021 Nissan Sentra Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Nissan Sentra prices has changed over time.
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