Used 2021 BMW 8 Series for Sale nearReno, NV

How much does the 2021 BMW 8 Series cost?

Prices have softened 7.67% compared to this time last year, making it a favorable time to shop this model year.

There are 250 listings available, which suggests you should have some room to compare prices and equipment.

Is the 2021 BMW 8 Series a good car?

Generally — the 2021 BMW 8 Series earns a 4.25/5 user rating and a 7.83/10 expert rating, which points to a strong overall showing. The model scores 9/10 across Look and feel and Performance.

That lines up with the car’s upscale mission: it is positioned as a high-end luxury coupe and convertible with a strong emphasis on style, power, and technology. The trade-offs are real, though, because it is not the most practical choice and can feel compromised if you need rear-seat space or a more traditional performance-car setup.

The main drawbacks are a cramped back seat and poor visibility, and it does not offer a manual transmission. Even so, the car’s big-number luxury appeal and strong driving character make it a fit if you want a statement car more than a utility-first one.

34.4% of listings are priced as good or great deals, so there are still some attractive opportunities if you shop carefully.

Is the 2021 BMW 8 Series reliable?

Owners rate it 4.25/5, a solid signal of long-term satisfaction.

The 2021 BMW 8 Series is built around a premium, high-end formula, and the expert evaluation describes it as a car that is easy to love if you value its blend of luxury, performance, and prestige. Its driving character is especially polished, with strong power delivery, a quiet cabin, and composed road manners that support confidence over time.

The performance evaluation also points to a car that feels calm and effortless when you are not pushing it, while still delivering serious thrust when you do. That kind of dual personality usually helps a used luxury car feel less strained in everyday use.

BMW also includes driver-monitoring and collision-preparation functions as part of the standard safety setup, which adds another layer of reassurance for ownership.

For used buyers, the main long-term risk is that this is a complex, high-end luxury car, so condition and maintenance history matter more than they would on a simpler mainstream model.

What should I look for when buying a used 2021 BMW 8 Series?

Accident-free inventory is solid at 77.6% — always verify the vehicle history report.

You should still check the history report carefully, because a clean listing percentage does not replace documentation on the exact car you are considering. Prioritize a pre-purchase inspection, especially if the car has advanced driver-assistance equipment or optional luxury features. Focus on overall condition, since this model’s appeal depends heavily on how well it has been maintained and whether its premium equipment still works as intended.

Key things to evaluate:

• Trim level: The 8 Series is offered in two-door coupe, two-door convertible, and four-door sedan (Gran Coupe) body styles. The Gran Coupe is notably roomier inside, while the coupe and convertible emphasize style over practicality. Base versions do not deliver the same level of equipment as the test vehicle, which was fitted with multiple packages and premium upgrades.
• Powertrain: The M850i specification uses a twin-turbocharged 4.4-liter V8 with xDrive all-wheel drive, producing 523 horsepower and 553 pound-feet of torque. It is paired with an eight-speed automatic transmission, launch control, and an M Sport differential.
• Safety package: Standard equipment includes forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning, and Active Guard. The Driving Assistance Professional Package adds adaptive cruise control with lane-keeping, lane-centering, and lane-changing assistance, plus evasive-steering assistance and front and rear cross-traffic warning systems.
• Infotainment: The car uses iDrive 7.0 with a 10.25-inch touchscreen, plus touch, voice, gesture, and physical controls. Smartphone connectivity, Apple CarPlay, Android Auto, satellite radio, connected services, and a WiFi hotspot are included.
• Fuel efficiency: The M850i xDrive Gran Coupe averaged 17.8 mpg on the evaluation loop, and the official EPA combined rating is 20 mpg.

Which 2021 BMW 8 Series trim should I buy?

The 2021 BMW 8 Series is offered in 1 trim level: M850i xDrive.

Here's the short version:

The M850i xDrive is the clear choice if you want the full 8 Series experience, because it combines the twin-turbo V8, xDrive all-wheel drive, and the strongest performance character described in the test. It also brings the most complete luxury feel in the evaluation, with the kind of power and refinement that match the car’s flagship mission. If you want the best-value path into this model year, this is the trim that best captures what the 8 Series is about.

The standard safety package includes forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning, and Active Guard.

Is now a good time to buy a used 2021 BMW 8 Series?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you are patient.

• Deal availability: 34.4% of listings are priced as good or great deals.
• Inventory: There are 250 listings available.
• Price trend: Prices have softened 7.67% compared with last year.
• Clean inventory: 77.6% of listings are accident-free.

If you find a listing below $46,329, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 BMW 8 Series's resale value?

The current average of $46,348 sits slightly below last year's $50,200.

That decline suggests the market has already adjusted downward, which can help you as a buyer but may limit upside if you are thinking about future resale. If you buy at the right price, you reduce the risk of taking the steepest part of the depreciation hit. For a future seller, the key will be how well the car’s condition, equipment, and mileage hold up against other luxury coupes and sedans in the market.

Vehicles with solid owner satisfaction ratings, like this model year's 4.25/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 BMW 8 Series safe?

The 2021 BMW 8 Series has not been crash tested by either IIHS or NHTSA.

It earns an 8/10 safety score from our experts.

Standard safety features include forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning, and Active Guard. That setup adds driver monitoring, collision-preparation functions, automatic seatbelt tightening, automatic window closure, and post-collision braking.

If you want more advanced assistance, the Driving Assistance Professional Package adds adaptive cruise control with lane-keeping, lane-centering, and lane-changing assistance, plus evasive-steering assistance and front and rear cross-traffic warning systems. The package also brings the car close to hands-free behavior, though it is not a hands-free system.

Should I buy a 2021 BMW 8 Series or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 34.4% of listings are priced as good or great deals.
• Accident-free inventory is solid at 77.6% — always verify the vehicle history report.
• Price trend: Prices have softened 7.67% compared with last year.
• Owners rate it 4.25/5 — a solid satisfaction signal.
• It combines a strong luxury presentation with a powerful V8 and advanced driver-assistance tech.

Consider the 2020 if:

• At $40,497, the 2020 costs less than the current year's $46,348 average.
• It emphasizes dynamic performance and long-distance comfort.

The bottom line: If you want the stronger all-around package, the 2021 is the better target because it pairs prestige, power, and technology with a market that has softened from last year. If your priority is spending less up front, the 2020 is the smarter value play, especially if you are mainly after the grand touring experience rather than the latest-year pricing.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.