Used 2018 BMW 7 Series for Sale nearDover, DE

How much does the 2018 BMW 7 Series cost?

Prices have softened 11.89% compared to this time last year, making it a favorable time to shop this model year.

There are 495 listings available, which gives you a meaningful pool to compare before you buy.

Is the 2018 BMW 7 Series a good car?

Generally — the 4.3/5 user rating points to strong owner satisfaction for this model year. Owners consistently praise the powerful engine, luxurious interior, smooth ride, and excellent performance, and many also see value in how it compares with similar luxury vehicles. The 2018 BMW 7 Series is especially appealing if you want a full-size luxury sedan with advanced technology and a broad range of powertrain choices. With 33.7% of listings marked as good or great deals, you still have room to shop selectively.

Is the 2018 BMW 7 Series reliable?

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

Owner feedback also points to a car that can feel dependable when properly maintained, with praise centered on its smooth driving experience and strong performance. At the same time, some reviewers mention concerns about repair costs and the need for warranty coverage, which is worth keeping in mind if you plan to own the car long term. For used buyers, that means the biggest ownership risk is less about day-to-day enjoyment and more about being prepared for potentially expensive repairs.

What should I look for when buying a used 2018 BMW 7 Series?

At 57.8% 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 confirm accident records, title status, and service history before you get too far into the process. A pre-purchase inspection should be a priority, especially if you want to check for signs of wear, repair quality, or any issues that could lead to expensive ownership later. Focus on overall condition and maintenance documentation, since this is the kind of luxury sedan where a clean, well-kept example can matter a lot more than a bargain price.

Is now a good time to buy a used 2018 BMW 7 Series?

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

• Deal availability: 33.7% of listings are priced as good or great deals.
• Inventory: There are 495 listings available.
• Price trend: Prices have softened 11.89% compared with last year.
• Clean inventory: 57.8% of listings are accident-free.

If you find a listing below $22,063, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 BMW 7 Series's resale value?

The current average of $22,063 sits slightly below last year's $25,040.

That price movement suggests the market has already absorbed a meaningful amount of depreciation, which can help future sellers if they buy at the right number today. If you purchase near the lower end of the range and keep the car in strong condition, you may have a better chance of limiting further value loss. Demand should also stay supported by the model’s strong owner satisfaction and luxury appeal.

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 BMW 7 Series 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:

• 33.7% of listings are priced as good or great deals.
• At 57.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 11.89% 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 luxury sedan with broad appeal, a lower average price than newer alternatives, and enough inventory to shop carefully. If you are especially price-sensitive, a nearby year may be worth comparing, but the 2018 stands out as the better value-focused path when you want a balance of features, satisfaction, and market softness.

How does the 2018 BMW 7 Series compare to the 2018 Mercedes-Benz S-Class?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.