Used 2020 Lexus IS for SaleNationwide

How much does the 2020 Lexus IS cost?

Prices have softened 1.73% compared to this time last year, making it a favorable time to shop this model year.

There are 461 listings available, which suggests a modest amount of inventory for shoppers comparing options.

Is the 2020 Lexus IS a good car?

Yes — 4.5/5 is a strong user rating for a compact luxury sports sedan. The 2020 Lexus IS stands out as a compact luxury sports sedan with a long reputation for being fun to drive, and it especially fits younger buyers who want a premium-feeling sedan at a comparatively low price point. It also works well if you want style, premium materials, and a sporty feel more than maximum practicality, though the tight back seat makes it a weaker choice for families. With 33.4% of listings marked as good or great deals, the market still offers some attractive opportunities.

Is the 2020 Lexus IS reliable?

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

The 2020 Lexus IS also benefits from the brand’s strong reliability reputation, along with standard luxury equipment and available safety technology. For used buyers, that usually means lower ownership anxiety than you might expect from a sporty luxury sedan, though you should still expect the usual wear-and-tear risks that come with any older premium car.

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

At 63.1% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report before you commit, then prioritize a pre-purchase inspection if the car has any accident record or inconsistent service history. Focus on overall condition, panel alignment, interior wear, and signs that the car was maintained carefully, since those details matter a lot on a used luxury sedan.

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

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

• Deal availability: 33.4% of listings are priced as good or great deals.
• Inventory: There are 461 listings available.
• Price trend: Prices have softened 1.73% compared with last year.
• Clean inventory: 63.1% of listings are accident-free.

If you find a listing below $25,865, 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 $27,379 sits slightly below last year's $27,861.

That softer pricing suggests the model has become a bit easier to buy, which can also mean future resale gains may be more gradual than dramatic. If you plan to sell later, condition and mileage will matter a lot, especially because shoppers in this segment tend to compare value closely against newer alternatives. A well-kept example should still hold appeal thanks to its sporty character and premium badge.

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:

• 33.4% of listings are priced as good or great deals.
• At 63.1% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 1.73% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

Consider the 2021 if:

• At $34,656, the 2021 costs more than the current year's $27,379 average.
• It brings a more focused new-generation design and stronger enthusiast appeal.

The bottom line: If you want the better value play, the 2020 is the smarter starting point because it combines softer pricing with solid satisfaction and decent deal availability. If you care more about the newer-generation feel and are willing to pay more, the 2021 is the better upgrade path; price-sensitive buyers should stay focused on the 2020 and shop condition carefully.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.