How much does the 2018 BMW 7 Series cost?

Prices have softened 10.27% compared to this time last year, making it a favorable time to shop this model year.

There are 501 listings available, which gives you a meaningful amount of inventory to compare.

If you find a listing below $22,927.72, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2018 BMW 7 Series a good car?

Generally — the 4.31/5 user rating points to strong owner satisfaction. Owners consistently praise the powerful engine, luxurious interior, and smooth ride, and many also feel it delivers good value compared with similar luxury vehicles. For you, that means this model year fits especially well if you want a full-size luxury sedan that emphasizes comfort, performance, and a premium cabin experience. With 30.5% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2018 BMW 7 Series reliable?

Owners rate it 4.31/5, a solid signal of long-term satisfaction.

The owner feedback also points to a dependable-feeling driving experience, with praise for the smooth ride and strong performance that many shoppers associate with trouble-free day-to-day use. At the same time, some owners mention concerns about engine issues and repair costs, which is a reminder that long-term ownership can be expensive if you buy a poorly maintained example.

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

At 59.7% 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. After that, prioritize a pre-purchase inspection, especially on a luxury sedan where repair costs can climb quickly. Focus on overall condition, maintenance records, and signs of deferred upkeep, since those factors matter more than mileage alone on a car like this.

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

This is a moderate market, so you can be selective without expecting a deep bargain on every listing.

• Deal availability: 30.5% of listings are priced as good or great deals.
• Inventory: There are 501 listings available.
• Price trend: Prices have softened 10.27% compared with last year.
• Clean inventory: 59.7% of listings are accident-free.

If you find a listing below $22,927.72, 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 $22,920 sits slightly below last year's $25,543.

That price decline suggests the model has already absorbed a meaningful amount of depreciation, which can help future sellers if they buy at the right price today. If you choose a well-kept example and avoid overpaying, you may have a better chance of limiting further value loss. Strong owner satisfaction can also help support demand when it is time to sell.

Vehicles with solid owner satisfaction ratings, like this model year's 4.31/5, 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:

• 30.5% of listings are priced as good or great deals.
• At 59.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.27% compared with last year.
• Owners rate it 4.31/5 — a solid satisfaction signal.

The bottom line: If you want a full-size luxury sedan with strong owner approval, a premium cabin, and a softer used-market price than last year, the 2018 is the primary path to consider. If you are especially price-sensitive, you should compare nearby years and focus on the cleanest, best-documented example rather than chasing the lowest sticker alone.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.