How much does the 2020 Lexus IS cost?

Prices have softened 2.11% compared to this time last year, making it a favorable time to shop this model year.

There are 441 listings available, which suggests you have a meaningful amount of inventory to compare.

If you find a listing below $25,863.62, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Lexus IS a good car?

Yes — 4.5/5 is a strong user rating for the 2020 Lexus IS, and it fits a compact luxury sedan that emphasizes driving enjoyment and a premium feel. The overview points to a model that appeals to younger buyers with its comparatively low price point and compact proportions, while still delivering the sporty character that helps it compete in a crowded luxury segment. It is less convincing if you need family-friendly space, since the back seat is really tight.

31.3% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2020 Lexus IS reliable?

Owners rate it 4.5/5, a strong signal of long-term satisfaction.

The overview describes a well-equipped luxury sedan with familiar strengths: a premium-feeling cabin, useful standard features, and a reputation for being fun to drive. It also notes drawbacks that matter for ownership, including poor fuel economy and limited practicality, but those are more about day-to-day usability than outright durability.

For used buyers, the main long-term risk is that a car with this kind of sporty, premium positioning can become expensive to live with if maintenance history is weak.

What should I look for when buying a used 2020 Lexus IS?

At 67.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage was repaired properly. Put inspection priority on body condition, panel alignment, and signs of inconsistent wear, since those can reveal more than a listing description. It also makes sense to focus on how the car presents overall, because condition matters a lot when you are shopping a premium sedan with a sporty image.

Is now a good time to buy a used 2020 Lexus IS?

This is a moderate market, so you can shop selectively without expecting every listing to be a bargain.

• Deal availability: 31.3% of listings are priced as good or great deals.
• Inventory: There are 441 listings available.
• Price trend: Prices have softened 2.11% compared with last year.
• Clean inventory: 67.3% of listings are accident-free.

If you find a listing below $25,863.62, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Lexus IS's resale value?

The current average of $27,782 sits slightly below last year's $28,382.

That kind of softening can help you buy with less downside risk if you plan to keep the car for a while. It also suggests the market is still pricing this model as a desirable compact luxury sedan, but not one that is rapidly appreciating. If you buy well and keep the car in strong condition, you should be in a better position when it is time to sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 Lexus IS or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 31.3% of listings are priced as good or great deals.
• At 67.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 2.11% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

Consider the 2021 if:

• At $35,304, the 2021 costs more than the current year's $27,782 average.
• It brings a more expressive, driver-focused redesign with stronger enthusiast appeal.

The bottom line: If you want the better value play, the 2020 is the smarter starting point because pricing has eased and deal availability is solid. If you are willing to spend more for a newer-feeling, more style-forward alternative, the 2021 is the better secondary path for price-sensitive buyers who still want the Lexus IS formula.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.