How much does the 2018 Nissan Altima cost?

Prices have softened 8.10% compared to this time last year, making it a favorable time to shop this model year.

There are 2,027 listings available, which suggests you have a solid amount of inventory to compare.

If you find a listing below $10,613.05, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2018 Nissan Altima a good car?

Yes — the 2018 Nissan Altima earns a 4.5/5 user rating, which points to strong owner satisfaction.

Owners consistently praise its smooth ride, good fuel economy, and spacious trunk. The model also fits well if you want a practical midsize sedan for commuting or family use, with comfort and technology as recurring strengths.

With 26.0% of listings marked as good or great deals, you have a meaningful chance to find a value-oriented example if you shop carefully.

Is the 2018 Nissan Altima reliable?

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

The owner feedback also highlights dependable everyday use, with many reviews emphasizing comfort, fuel economy, and a trouble-free driving experience. At the same time, some owners mention maintenance concerns and transmission-related issues, so reliability can depend heavily on how well a specific car was maintained.

For used buyers, the long-term ownership risk is less about the badge and more about the condition and service history of the individual car.

What should I look for when buying a used 2018 Nissan Altima?

At 49.6% 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 reported damage was repaired properly. A pre-purchase inspection is worth prioritizing, especially if you want to check for signs of poor maintenance, uneven wear, or lingering mechanical issues.

Focus on overall condition, service records, and how the car drives, since those factors matter more when the market includes a sizable share of cars with prior incidents.

Is now a good time to buy a used 2018 Nissan Altima?

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

• Deal availability: 26.0% of listings are priced as good or great deals.
• Inventory: There are 2,027 listings available.
• Price trend: Prices have softened 8.10% compared with last year.
• Clean inventory: 49.6% of listings are accident-free.

If you find a listing below $10,613.05, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Nissan Altima's resale value?

The current average of $10,681 sits slightly below last year's $11,623.

That softer pricing suggests the model has lost some value over the past year, which can be a disadvantage if you're planning to sell soon. For future sellers, that means resale performance may depend more on condition, mileage, and maintenance history than on market momentum alone.

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 2018 Nissan Altima 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:

• 26.0% of listings are priced as good or great deals.
• At 49.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.10% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

Consider the 2019 if:

• At $13,924, the 2019 costs more than the current year's $10,681 average.
• It adds a more modern design and upgraded tech.

The bottom line: If you want the better value play, the 2018 is the stronger starting point because it combines lower pricing with solid owner satisfaction. If you can stretch your budget and want a newer-feeling sedan with more modern features, the 2019 is the better secondary path.

These recommendations are based on CarGurus' proprietary market data from July 22, 2026, CarGurus experts' opinions, and generative AI.