Used 2021 Hyundai Sonata for Sale near Ontario

How much does the 2021 Hyundai Sonata cost?

Prices have softened 17.77% compared to this time last year, making it a favourable time to shop this model year.

There are 114 listings available, which gives you a modest amount of inventory to compare.

Is the 2021 Hyundai Sonata a good car?

Yes — the 2021 Hyundai Sonata earns a 4.75/5 user rating and an 8.5/10 expert rating. The standout strength is Cost effectiveness at 10/10. In use-case terms, it fits you well if you want a midsize sedan that blends passenger and cargo practicality with a more engaging drive than many family cars. User feedback repeatedly points to a smooth driving experience, strong fuel economy, and a stylish design, while the overview also highlights its rare sport-sedan character in a shrinking segment. With 32.5% of listings marked as good or great deals, the market still offers some attractive shopping opportunities.

Is the 2021 Hyundai Sonata reliable?

Owners rate it 4.75/5, a strong signal of long-term satisfaction. User feedback also points to an excellent powertrain warranty, which supports confidence in ownership. The expert review describes the car as a family sedan that drives and feels like it should cost thousands more, and it adds that the five-year or 100,000-kilometre warranty plus roadside assistance make the value proposition especially strong. For used buyers, the main long-term risk is that some examples may have been driven hard or may show wear from the car’s more performance-focused character.

What should I look for when buying a used 2021 Hyundai Sonata?

Key things to evaluate:

• Trim level: The N Line treatment adds a more distinctive exterior and interior, including gloss black accents, 19-inch alloy wheels, sport front seats with Nappa leather bolsters and Dinamica suede inserts, red stitching, aluminium pedal covers, and a panoramic sunroof. It is the version to focus on if you want the most expressive styling and the most performance-oriented presentation.
• Powertrain: The N Line uses a turbocharged 2.5-litre four-cylinder engine with a wet dual-clutch automatic transmission, paddle shifters, rev-matching, launch control, and multiple drive modes. It is the choice for you if you want the strongest acceleration and the most engaging road manners.
• Safety package: Hyundai’s ADAS suite includes adaptive cruise control with stop-and-go, forward-collision warning with pedestrian and cyclist detection, automatic emergency braking, lane-departure warning, lane-keeping assist, lane-centring assistance, blind-spot warning, rear cross-traffic warning, driver-attention warning, automatic high-beam headlights, Rear Occupant Alert, Safe Exit Warning, and Highway Drive Assist. The N Line had not been tested independently as this review was written.
• Infotainment: The N Line gets a 12.3-inch digital instrumentation panel, a 10.25-inch touchscreen, onboard navigation, wireless smartphone charging, Bose audio, HD Radio, SiriusXM, Apple CarPlay, Android Auto, Bluetooth, and Blue Link connected services. It does not offer a WiFi hotspot.
• Fuel efficiency: Natural Resources Canada says the powertrain should use 8.8 L/100 km in combined driving, with 10.1 L/100 km in the city and 7.2 L/100 km on the highway.

Which 2021 Hyundai Sonata trim should I buy?

The 2021 Hyundai Sonata is offered in 1 trim level: N Line.

Here's the short version:

The N Line: This is the trim to buy if you want the Sonata at its most distinctive and most performance-focused. It adds the turbocharged 2.5-litre engine, the wet dual-clutch transmission, sport-tuned suspension, larger brakes, and the most complete tech and cabin presentation in the data. It is the best-value choice because it bundles the strongest performance and the richest equipment into one version.

The N Line also comes with Hyundai’s full ADAS suite, including Highway Drive Assist, so you do not give up safety equipment to get the sportier setup.

Is now a good time to buy a used 2021 Hyundai Sonata?

This is a moderate, selective buyer’s market, so you have room to shop carefully and compare listings.

• Deal availability: 32.5% of listings are priced as good or great deals.
• Inventory: There are 114 listings available.
• Price trend: Prices have softened 17.77% compared with last year.

If you find a listing below $18,989 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Hyundai Sonata's resale value?

The current average of $18,989 CAD sits slightly below last year's $23,091 CAD.

That softer pricing suggests the model has become more accessible for used buyers, but it also means future sellers may face a more competitive market. If you own one, your resale outcome will depend heavily on condition, mileage, and how well the car has been maintained. The N Line’s strong equipment list and performance appeal can help it stand out, but broad market pricing still matters.

Vehicles with strong owner satisfaction ratings, like this model year's 4.75/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Hyundai Sonata safe?

The standard Sonata rates high for occupant protection in a collision. It earns a 9/10 safety score from our experts.

Hyundai’s ADAS package is extensive and includes adaptive cruise control with stop-and-go, forward-collision warning with pedestrian and cyclist detection, automatic emergency braking, lane-departure warning, lane-keeping assist, lane-centring assistance, blind-spot warning, rear cross-traffic warning, driver-attention warning, automatic high-beam headlights, Rear Occupant Alert, Safe Exit Warning, and Highway Drive Assist.

The review also notes an important caveat: the N Line had not been tested independently at the time, and the standard Sonata’s frontal-impact ratings were not carried over to it in the published review.

Should I buy a 2021 Hyundai Sonata or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 32.5% of listings are priced as good or great deals.
• Price trend: Prices have softened 17.77% compared with last year.
• Owners rate it 4.75/5 — a strong satisfaction signal.
• The 2021 adds the N Line’s sporty hardware and a bargain-price performance focus.

Consider the 2022 if:

• At $22,323 CAD, the 2022 costs more than the current year's $18,989 CAD average.
• It adds a broader personality and a surprisingly sporty N Line variant.

The bottom line: If you want the best mix of value, performance, and equipment, the 2021 is the smarter buy. If you are willing to spend more for a newer model year and a broader appeal, the 2022 is the better secondary path. For price-sensitive buyers, the 2021’s lower average price makes it the more compelling choice.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.