Used 2018 BMW M5 for Sale nearNew York, NY

How much does the 2018 BMW M5 cost?

Prices have softened 3.85% compared to this time last year, making it a favorable time to shop this model year.

There are 99 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2018 BMW M5 a good car?

Yes — the 2018 BMW M5 earns a 5/5 user rating, which points to very strong owner satisfaction. Owners consistently praise its outstanding performance, luxurious interior, and advanced technology, and many say it shifts easily from a comfortable daily driver to a high-performance machine. That fits the M5’s appeal if you want a four-door sedan that blends serious speed with everyday usability. With 32.3% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2018 BMW M5 reliable?

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

The owner feedback also emphasizes that the car feels dependable in the ways that matter to shoppers who want a high-performance sedan they can enjoy over time. The repeated praise for its trouble-free ownership experience is encouraging, especially when you’re looking at a used performance car that may have been driven hard. For used buyers, the main long-term risk is less about the badge and more about how carefully the car was maintained and whether it has been modified or neglected.

What should I look for when buying a used 2018 BMW M5?

At 72.7% 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 performance sedan where wear, repairs, and modifications can matter more than mileage alone. Focus your condition check on maintenance records, signs of hard use, and any evidence that the car has been altered from stock.

Is now a good time to buy a used 2018 BMW M5?

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

• Deal availability: 32.3% of listings are priced as good or great deals.
• Inventory: There are 99 listings available.
• Price trend: Prices have softened 3.85% compared with last year.
• Clean inventory: 72.7% of listings are accident-free.

If you find a listing below $47,104, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 BMW M5's resale value?

The current average of $47,104 sits slightly below last year's $48,990.

That tells you the market has eased a bit, which can help you buy more carefully now but may also mean resale gains are limited if you plan to sell soon. If you’re thinking about future value, the current pricing trend suggests you should focus on buying the cleanest, best-documented example you can find. A well-kept car is more likely to hold buyer interest when it’s time to move on.

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

Should I buy a 2018 BMW M5 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:

• 32.3% of listings are priced as good or great deals.
• At 72.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 3.85% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line:

If you want the first xDrive M5 with standout performance, all-weather traction, and strong owner approval, the 2018 is the right place to focus. If your priority is stretching your budget, you may want to compare nearby years and shop for the best-priced clean example rather than locking onto this year alone.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.