Used 2018 Chevrolet Impala for Sale nearKey West, FL

How much does the 2018 Chevrolet Impala cost?

Prices have softened 3.84% compared to this time last year, making it a favorable time to shop this model year.

There are 667 listings available, which gives you a solid pool of options to compare.

Is the 2018 Chevrolet Impala a good car?

Generally — the 2018 Chevrolet Impala earns 4.3/5, which points to strong owner satisfaction. Drivers consistently praise its roominess, style, and solid performance, and many also like the value it offers along with the special edition features. The Impala’s spacious cabin and easy-to-use tech make it especially appealing if you want a comfortable family car or a long-distance cruiser. With 28.9% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2018 Chevrolet Impala reliable?

Owners rate it 4.3/5, a solid signal of long-term satisfaction.

Review feedback also points to a car that many owners find dependable, with praise centered on its comfortable daily use and trouble-free feel over time. The final generation is described as having the best repair record of any modern version so far, which supports confidence if you want a used full-size sedan you can count on. For used buyers, the main long-term ownership risk is making sure the specific car you choose has been well maintained and not burdened by hidden wear.

What should I look for when buying a used 2018 Chevrolet Impala?

At 49.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can separate clean examples from cars with prior damage. Then prioritize a pre-purchase inspection, especially if the listing price looks unusually attractive or the car has higher mileage. Focus on overall condition, maintenance records, and signs of past bodywork so you can avoid paying strong money for a car with hidden issues.

Is now a good time to buy a used 2018 Chevrolet Impala?

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

• Deal availability: 28.9% of listings are priced as good or great deals.
• Inventory: There are 667 listings available.
• Price trend: Prices have softened 3.84% compared with last year.
• Clean inventory: 49.9% of listings are accident-free.

If you find a listing below $12,609, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Chevrolet Impala's resale value?

The current average of $12,791 sits slightly below last year's $13,302.

That softer pricing suggests the model has already absorbed some depreciation, which can help limit how much value you lose if you buy at the right price. For a future seller, that means your best resale outcome will likely come from choosing a clean, well-kept example and avoiding overpaying today. Strong condition and a good service history should matter more than chasing the highest trim or the flashiest options.

Vehicles with solid owner satisfaction ratings, like this model year's 4.3/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 Chevrolet Impala or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 28.9% of listings are priced as good or great deals.
• At 49.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 3.84% compared with last year.
• Owners rate it 4.3/5 — a solid satisfaction signal.

The bottom line: The 2018 is a strong choice if you want a roomy, comfortable full-size sedan with good owner satisfaction and a softer used-car price than last year. If you’re especially price-sensitive, you may want to compare nearby model years and focus on the cleanest, best-documented example rather than the cheapest one.

How does the 2018 Chevrolet Impala compare to the 2018 Ford Taurus?

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.