Used 2021 Porsche 911 for Sale near Illinois

How much does the 2021 Porsche 911 cost?

Prices have held steady compared to this time last year, signaling a stable and predictable market for this model year.

There are 815 listings available, which gives you a solid amount of inventory to compare before you buy.

Is the 2021 Porsche 911 a good car?

Yes — the 4.9/5 user rating points to very strong owner satisfaction. Owners consistently praise its fun-to-drive nature, excellent performance, and daily usability, and many describe it as the perfect sports car. That makes it a strong fit if you want a car that feels special without giving up everyday drivability. With 32.0% of listings marked as good or great deals, you still have room to shop selectively.

Is the 2021 Porsche 911 reliable?

Owners rate it 4.9/5, a strong signal of long-term satisfaction.

The owner feedback also points to a dependable, trouble-free ownership experience, with praise centered on how well the car delivers over time. That kind of long-term confidence matters in a used sports car, where you want performance that still feels consistent after the first owner has put miles on it. For used buyers, the main risk is less about the car’s reputation and more about how carefully a specific example was maintained.

What should I look for when buying a used 2021 Porsche 911?

Accident-free inventory is excellent at 91.7% — clean inventory, standard diligence applies.

You should still run a vehicle history report and verify that the car’s condition matches its asking price. Prioritize a pre-purchase inspection, especially if the car has been driven hard or modified. Focus on wear items, service records, and any signs that the car’s premium performance has come with neglected maintenance.

Is now a good time to buy a used 2021 Porsche 911?

This is a moderate market, so you can buy now if the right car appears, but selective shoppers still have leverage.

• Deal availability: 32.0% of listings are priced as good or great deals.
• Inventory: There are 815 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 91.7% of listings are accident-free.

If you find a listing below $167,885, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Porsche 911's resale value?

The current average of $180,967 sits slightly below last year's $181,999.

That small decline suggests the market has stayed relatively stable rather than swinging sharply in either direction. For you as a future seller, that usually means pricing power is more about condition, mileage, and spec than broad market movement. A well-kept example should remain easier to move than a neglected one, especially in a segment where buyers compare cars carefully.

Vehicles with strong owner satisfaction ratings, like this model year's 4.9/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Porsche 911 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:

• 32.0% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 91.7% — clean inventory, standard diligence applies.
• Price trend: Prices have held steady compared with last year.
• Owners rate it 4.9/5 — a strong satisfaction signal.

Consider the 2020 if:

• At $128,220, the 2020 costs less than the current year's $180,967 average.
• It emphasizes classic driver engagement and manual-transmission appeal.

Consider the 2022 if:

• At $216,054, the 2022 costs more than the current year's $180,967 average.
• It adds a more refined cabin and stronger everyday comfort.

The bottom line: The 2021 is the best all-around choice if you want strong owner satisfaction, stable pricing, and a healthy pool of clean listings. If your priority is saving money, the 2020 is the better value path; if you want a newer-feeling cabin and can spend more, the 2022 is the upgrade to consider.

These recommendations are based on CarGurus' proprietary market data from October 13, 2026, CarGurus experts' opinions, and generative AI.