Used 2021 Kia Seltos for Sale nearPhiladelphia, PA

How much does the 2021 Kia Seltos cost?

Prices have softened 7.58% compared to this time last year, making it a favorable time to shop this model year.

There are 908 listings available, which gives you a decent amount of inventory to compare before you commit.

If you find a listing below $16,157.16, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Kia Seltos a good car?

Yes — the 4.8/5 user rating points to strong owner satisfaction, and the expert rating is 8.00/10. The standout strength is Look and feel at 9/10.

Owners consistently praise the Seltos for its great looks, comfortable handling, and strong value for money. They also like the generous standard features and safety technologies, which helps the vehicle feel well equipped for the class.

The trade-offs are familiar: some owners want more horsepower, and a few wish for extra comfort features that are available elsewhere. That lines up with the overview, which frames the Seltos as a small SUV with a high-quality cabin, useful space, and easy-to-use tech, but also notes compromises in base-engine performance, ride quality, and rear-seat room.

With 27.5% of listings marked as good or great deals, you have a reasonable chance of finding a competitive offer.

Is the 2021 Kia Seltos reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction. The owner feedback also points to a vehicle that feels like a dependable value, with many drivers highlighting its trouble-free ownership experience and the confidence that comes from strong standard equipment.

The expert evaluation reinforces that impression by describing the Seltos as a vehicle that punches above its weight in driveability, cabin quality, space, and utility. It also notes that the model raises expectations for the segment and does not force you to compromise the way many subcompact SUVs do.

If you want a used SUV you can count on, the main long-term ownership risk is making sure you avoid examples that have been neglected or driven hard, especially given the model’s mixed performance and ride-quality trade-offs.

What should I look for when buying a used 2021 Kia Seltos?

Accident-free inventory is solid at 76.2% — always verify the vehicle history report.

You should still check the history report carefully, because a clean listing percentage does not replace a proper records review. Prioritize a pre-purchase inspection that focuses on how the vehicle drives, how the cabin wears, and whether the equipment works as expected. Pay extra attention to condition on the base models, since the lower trims leave out some of the nicer comfort and convenience features.

Key things to evaluate:

• Trim level: The LX is the most basic version, with 17-inch alloy wheels, manually adjustable front seats, remote keyless entry, power windows, and an 8-inch touchscreen with Apple CarPlay and Android Auto. The S adds LED daytime running lights, roof rails, leatherette-and-cloth upholstery, a leather-wrapped steering wheel, and blue interior stitching. The EX adds a sunroof, leatherette upholstery, a power driver’s seat, automatic climate control, and wireless charging. The SX Turbo brings the larger 10.25-inch touchscreen, an upgraded stereo, LED fog lamps, and a rear cargo cover.
• Powertrain: The LX, S, and EX use a 2.0-liter four-cylinder with 146 horsepower and 132 pound-feet of torque, paired with a CVT and front-wheel drive or AWD. The S Turbo and SX Turbo use a turbocharged 1.6-liter four-cylinder with 175 horsepower and 195 pound-feet of torque, paired with a 7-speed dual-clutch automatic and standard AWD.
• Safety package: The standard suite includes forward-collision avoidance with automatic emergency braking and pedestrian detection, lane-departure warning, and automatic high beams. The EX adds blind-spot monitoring and rear cross-traffic alert. The SX adds adaptive cruise control with idle stop-and-go, cyclist detection, and a feature that helps detect whether it is safe to exit the vehicle when parallel parking.
• Infotainment: The base setup includes an 8-inch touchscreen with Apple CarPlay and Android Auto. The S trim also adds a 3.5-inch TFT digital screen in the instrument panel. The SX Turbo upgrades to a 10.25-inch touchscreen, a 7-inch digital display, and a Bose premium sound system.
• Fuel efficiency: The base 2.0-liter engine with front-wheel drive returns 29 mpg city, 34 highway, 31 combined. With AWD, it returns 27 mpg city, 31 highway, 29 combined. The 1.6-liter AWD turbo model is rated at 25 mpg city, 30 highway, 27 combined.

Which 2021 Kia Seltos trim should I buy?

The 2021 Kia Seltos is offered in 5 trim levels: LX, S, EX, S Turbo, and SX Turbo.

Here's the short version:

• LX: This is the entry point, and it gives you the essentials: 17-inch alloy wheels, an 8-inch touchscreen with Apple CarPlay and Android Auto, and standard AWD. It makes sense if you want the lowest-cost way into the Seltos, but you give up the richer cabin details and extra convenience features found higher up.
• S: This is the best-value trim for many shoppers because it adds a more polished look and feel with LED daytime running lights, roof rails, leatherette-and-cloth upholstery, and a leather-wrapped steering wheel. It also keeps the straightforward infotainment setup and adds a 3.5-inch digital display in the instrument panel.
• EX: This is the comfort-focused choice, adding a sunroof, power driver’s seat, automatic climate control, wireless charging, and darker exterior touches. It is a good pick if you want a more upscale daily driver without jumping to the turbo models.
• S Turbo: This is the right move if you care more about stronger acceleration than the standard engine can provide. It adds the more powerful turbocharged engine, standard AWD, and extra driver-assistance features, while keeping much of the EX-style equipment.
• SX Turbo: This is the most feature-rich version, with the larger 10.25-inch touchscreen, upgraded stereo, rear cargo cover, LED fog lamps, and additional driver-assistance features. Buy this if you want the most tech and equipment in the lineup.

The safety package is not standard on the LX, so if driver-assistance features matter to you, start your search at the S trim or higher.

Is now a good time to buy a used 2021 Kia Seltos?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile deals.

• Deal availability: 27.5% of listings are priced as good or great deals.
• Inventory: There are 908 listings available.
• Price trend: Prices have softened 7.58% compared with last year.
• Clean inventory: 76.2% of listings are accident-free.

If you find a listing below $16,157.16, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Kia Seltos's resale value?

The current average of $16,307 sits slightly below last year's $17,645.

That price movement suggests the market has already adjusted downward, which can help you as a buyer today but may limit upside if you plan to resell soon. If you buy at a strong price and keep the vehicle in good condition, you reduce the risk of taking a bigger hit later. The fact that the model still draws solid owner satisfaction should help support demand when it is time to sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.8/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Kia Seltos safe?

It earns an 8/10 safety score from our experts.

The Seltos comes standard with a full array of front- and side-impact airbags, electronic stability control, a tire pressure monitoring system, and child-seat anchor latches for the rear seats. All trims but the base LX include forward-collision avoidance with automatic emergency braking and pedestrian detection, lane-departure warning, and automatic high beams. The EX adds blind-spot monitoring and rear cross-traffic alert, while the SX adds adaptive cruise control with idle stop-and-go, cyclist detection, and a feature that helps detect whether it is safe to exit the vehicle when parallel parking.

That means you should pay close attention to trim level if safety tech matters to you, because the base LX leaves out the full driver-assistance suite. The model’s safety equipment is a strong point overall, but the best features are reserved for higher trims.

Should I buy a 2021 Kia Seltos 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:

• 27.5% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.2% — always verify the vehicle history report.
• Price trend: Prices have softened 7.58% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.
• The 2021 is the all-new debut year, bringing the latest infotainment and safety technologies to the Seltos lineup.

Consider the 2022 if:

• At $18,249, the 2022 costs more than the current year's $16,307 average.
• It adds a Nightfall Edition and expands availability of driver-assist tech and the 10.25-inch touchscreen.

The bottom line: If you want the lower purchase price and strong owner satisfaction, the 2021 is the smarter starting point. If you are willing to spend more for broader access to newer tech and a special-edition appearance package, the 2022 is worth a look.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.