Used 2020 BMW 8 Series for Sale nearHouston, TX

How much does the 2020 BMW 8 Series cost?

Prices have softened 11.43% compared to this time last year, making it a favorable time to shop this model year.

There are 201 listings available, which suggests you have a workable amount of inventory to compare.

Is the 2020 BMW 8 Series a good car?

Generally — the 2020 BMW 8 Series earns a 4.2/5 user rating and an 8.7/10 expert rating. The model scores 10/10 across Performance and Technology.

Owners consistently praise the performance, sporty handling, luxurious features, tech, and interior design. The car’s grand touring mission also comes through clearly: it is meant to be enjoyable on an open road while still feeling comfortable inside.

The main trade-offs are a cabin that can feel basic for the class and a rear seat that is cramped. That makes it a stronger fit if you care more about front-seat comfort, driving enjoyment, and long-distance refinement than back-seat space.

Good and great deals account for 37.3% of listings, so there is still room to shop selectively.

Is the 2020 BMW 8 Series reliable?

Owners rate it 4.2/5, a solid signal of long-term satisfaction.

Owners describe the car as dependable enough to inspire enthusiasm over time, and the review summary points to a vehicle many shoppers feel good about living with. The expert evaluation also frames it as a grand touring car built for long-distance comfort, which supports the idea of a car you can count on for regular use.

The 8 Series also emphasizes comfort and usability in ways that help it feel like a serious long-term ownership proposition. For used buyers, the main risk is less about outright durability and more about whether a luxury car’s maintenance and repair costs fit your budget over time.

What should I look for when buying a used 2020 BMW 8 Series?

At 71.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially if the car has had any bodywork or airbag-related repairs. Focus on condition details that matter most in a luxury grand tourer: interior wear, electronics, and evidence that the car has been maintained consistently.

Key things to evaluate:

• Trim level: The 840i comes extremely well-equipped with 18-inch alloy wheels, run-flat tires, leather upholstery, a premium Nappa leather dash, remote start, a two-piece panoramic moonroof, 14-way power-adjustable front seats, a power rear sunshade, ambient cabin lighting, wireless device charging, heated front seats, a heated steering wheel, rain-sensing wipers, and a 16-speaker Harmon Kardon sound system. The M Sport design package adds 19-inch wheels, a more aggressive lower front-end design, and dark Shadowline trim, while the Comfort Seating Package adds ventilated front seats and heated rear seats.
• Powertrain: The 840i uses a twin-turbocharged 3.0-liter inline-six with 335 horsepower and 368 pound-feet of torque. The M850i steps up to a 4.4-liter twin-turbo V8 with 523 hp and 553 lb-ft of torque. Both pair with an eight-speed automatic transmission with paddle shifters and a manual mode.
• Safety package: The standard suite includes forward-collision warning, automatic emergency braking, pedestrian detection, and adaptive LED headlights. Adaptive cruise control, lane-departure warning, blind-spot monitoring, rear cross-traffic alert, and traffic jam assistant are available. Some of those features are not standard on every trim.
• Infotainment: BMW’s iDrive system includes a touchscreen plus the legacy button-and-joystick controller. Wireless Apple CarPlay is included for one year, and wireless device charging comes standard.
• Fuel efficiency: The 840i Coupe returns 23 mpg city, 30 highway, and 25 combined. The 840i Convertible and Gran Coupe return 22 mpg city, 29 highway, and 24 combined. The M850i returns 18 mpg city, 25 highway, and 20 combined, while the M850i Gran Coupe falls to 17 mpg city.

Which 2020 BMW 8 Series trim should I buy?

The 2020 BMW 8 Series is offered in 3 trim levels: 840i, 840i xDrive, and M850i.

Here's the short version:

• 840i: This is the best-value choice if you want the core 8 Series experience without stepping into the highest price and power tier. It already brings the luxury features, strong tech, and grand touring character that define the car.
• 840i xDrive: Choose this if you want the same well-equipped setup as the 840i with all-wheel drive for added traction and confidence.
• M850i: Pick this if you want the most powerful version and are willing to pay for the extra performance.

The standard safety package includes forward-collision warning, automatic emergency braking, pedestrian detection, and adaptive LED headlights, while several other driver-assistance features remain available rather than standard.

Is now a good time to buy a used 2020 BMW 8 Series?

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

• Deal availability: 37.3% of listings are priced as good or great deals.
• Inventory: There are 201 listings available.
• Price trend: Prices have softened 11.43% compared with last year.
• Clean inventory: 71.6% of listings are accident-free.

If you find a listing below $38,919, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 BMW 8 Series's resale value?

The current average of $38,919 sits slightly below last year's $43,942.

That decline suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. For a future seller, it also means resale value may depend heavily on condition, mileage, and how well the car has been maintained.

Because the 8 Series is a luxury model with strong enthusiast appeal, well-kept examples should remain easier to market than neglected ones. The current pricing trend gives you a lower starting point, but it also means you should expect depreciation to remain part of the ownership equation.

Vehicles with solid owner satisfaction ratings, like this model year's 4.2/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 BMW 8 Series safe?

The 2020 BMW 8 Series earns an 8/10 safety score from our experts.

The standard safety suite includes forward-collision warning, automatic emergency braking, pedestrian detection, and adaptive LED headlights. Available features include adaptive cruise control, lane-departure warning, blind-spot monitoring, rear cross-traffic alert, and traffic jam assistant.

One caveat is that the traffic jam assistant can brake abruptly to match the pace of traffic ahead, which may surprise a following driver. That is worth keeping in mind if you expect to use the car in heavy congestion.

Should I buy a 2020 BMW 8 Series or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 37.3% of listings are priced as good or great deals.
• At 71.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 11.43% compared with last year.
• Owners rate it 4.2/5 — a solid satisfaction signal.
• The 2020 model combines strong performance, impressive technology, and grand touring comfort in a two-row luxury package.

Consider the 2021 if:

• At $46,226, the 2021 costs more than the current year's $38,919 average.
• It adds a more statement-making luxury presence and a stronger sense of occasion.

The bottom line: If you want the better value, the 2020 is the smarter starting point because pricing has softened and the car still delivers the core 8 Series experience. If you are willing to spend more for a newer model-year alternative, the 2021 may appeal, but price-sensitive buyers should focus on the 2020 and shop condition carefully.

How does the 2020 BMW 8 Series compare to the 2020 Mercedes-Benz S-Class?

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