Used 2023 BMW 8 Series for SaleNationwide

How much does the 2023 BMW 8 Series cost?

Prices have softened 10.35% compared to this time last year, making it a favorable time to shop this model year.

There are 359 listings available, which gives you a decent amount of inventory to compare.

Is the 2023 BMW 8 Series a good car?

The 2023 BMW 8 Series earns a 7.33/10 expert rating.

The model scores 9/10 across Look and feel and Performance.

It fits well if you want a flagship BMW coupe or convertible with broad appeal, and the four-door Gran Coupe adds extra versatility. The styling and handling help it feel special, and the 2023 updates keep the car fresh without changing its core formula.

The main trade-offs are that advanced safety features are not standard, and the car’s luxury-and-sport balance can require you to pay close attention to equipment if you want a more fully loaded setup.

Good and great deals: 35.9% of listings are priced as good or great deals, which suggests there are still some attractive opportunities in the market.

Is the 2023 BMW 8 Series reliable?

The 2023 BMW 8 Series is positioned as a flagship model, and its overall setup leans toward premium materials, strong performance, and a polished cabin rather than complexity for its own sake. The six-cylinder version is the most efficient choice, and BMW backs the car with a four-year, 50,000-mile new vehicle limited warranty plus four years of roadside assistance with unlimited mileage.

From a durability standpoint, the performance content points to a well-developed lineup with a conventional eight-speed automatic and a range of powertrains rather than an experimental setup. For used buyers, the biggest long-term ownership risk is that higher-spec versions can bring more running costs and more expensive repairs if you buy a heavily optioned or V8-powered example.

What should I look for when buying a used 2023 BMW 8 Series?

Accident-free inventory is solid at 87.5% — always verify the vehicle history report.

You should still check the history report carefully, because a clean title alone does not tell you how the car was maintained or repaired. Prioritize a pre-purchase inspection that focuses on the condition of the cabin, electronics, wheels, and any optional equipment, since this model can be heavily optioned. Pay close attention to whether the car has the features you want, because the standard equipment set is not as complete as you might expect at this price point.

Key things to evaluate:

• Trim level: The base 840i gets the core luxury-and-sport formula, but the lineup also includes xDrive, M850i xDrive, M8 Competition, and Alpina B8 variants, so you should compare equipment carefully before paying more for a higher trim.
• Powertrain: The 840i uses a 3.0-liter turbocharged inline-six with 335 horsepower and 368 pound-feet of torque, while the M850i xDrive moves to a 4.4-liter twin-turbo V8 with 523 hp and 553 lb-ft; the M8 Competition and Alpina B8 push output even higher.
• Safety package: The base car only gets forward collision warning, automatic emergency braking, and lane-departure warning. The optional Driving Assistance Package adds blind-spot monitoring, rear cross-traffic alert, traffic-sign recognition, parking assist, park distance control, and a surround-view camera system, while the Driving Assistance Professional Package adds adaptive cruise control with stop-and-go, traffic-jam assist, and active lane-keep assist.
• Infotainment: All models get a 12.3-inch touchscreen, a 12.3-inch digital instrument cluster, BMW’s seventh-generation iDrive system, wireless Apple CarPlay and Android Auto, a Harman Kardon audio system, a head-up display, and a WiFi hotspot.
• Fuel efficiency: The 840i is rated at 24 mpg combined, while the M850i xDrive is rated at 19 mpg combined and the M8 Competition at 17 mpg combined.

Which 2023 BMW 8 Series trim should I buy?

The 2023 BMW 8 Series is offered in 6 trim levels: 840i, 840i xDrive, M850i xDrive, M8 Competition, Alpina B8, and 840i Gran Coupe.

Here's the short version:

• 840i: This is the best-value choice if you want the 8 Series experience without jumping into V8 pricing. It delivers the core luxury, strong performance, and the most efficient powertrain in the lineup, and the Gran Coupe version adds useful practicality.
• 840i xDrive: Choose this if you want the same six-cylinder setup with all-wheel drive for added traction and confidence.
• M850i xDrive: This is the step-up choice if you want a much stronger V8 and a more serious performance character, but it comes with a clear jump in cost and fuel use.
• M8 Competition: Pick this only if you want the most extreme factory performance in the lineup, since it is the high-output, track-focused version.
• Alpina B8: This is the luxury-leaning high-performance choice if you want huge power with a more refined character than the M8.
• 840i Gran Coupe: If you want the most practical body style, this is the one to target because it keeps the 8 Series formula while adding four-door usability.

The safety package is not generous on the base trim, so if advanced driver assistance matters to you, look closely at the optional packages before you decide.

Is now a good time to buy a used 2023 BMW 8 Series?

This is a moderate market for selective buyers, so you can shop with some leverage if you know what you want.

• Deal availability: 35.9% of listings are priced as good or great deals.
• Inventory: There are 359 listings available.
• Price trend: Prices have softened 10.35% compared with last year.
• Clean inventory: 87.5% of listings are accident-free.

If you find a listing below $58,502, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 BMW 8 Series's resale value?

The current average of $59,907 sits slightly below last year's $66,821.

That drop suggests the market has already adjusted downward, which can help you as a buyer today. If you plan to sell later, the current pricing gives you a clearer baseline, but higher-spec versions may still be harder to move quickly because they sit in a more expensive part of the market.

For a future seller, the strongest resale position will likely come from a well-kept example with desirable equipment and a clean history. A car that is priced competitively now should also be easier to re-market later if you keep mileage and condition in check.

Is the 2023 BMW 8 Series safe?

It earns a 6/10 safety score from our experts.

The base 840i only gets forward collision warning, automatic emergency braking and lane-departure warning. An optional Driving Assistance Package adds blind-spot monitoring, rear cross-traffic alert, traffic-sign recognition, parking assist, park distance control, and a surround-view camera system. You then need the Driving Assistance Professional Package for adaptive cruise control with stop-and-go, traffic-jam assist, and active lane-keep assist.

The main safety caveat is that advanced driver-assistance tech is not standard, so you may need to pay extra to get the features many shoppers expect in a luxury car.

Should I buy a 2023 BMW 8 Series or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 35.9% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.5% — always verify the vehicle history report.
• Price trend: Prices have softened 10.35% compared with last year.
• The 2023 model year adds exterior styling tweaks and an enlarged touchscreen while keeping the lineup’s flagship character intact.

The bottom line: If you want the freshest version of this generation with updated styling and tech, the 2023 is the one to target. If your priority is stretching your budget, a nearby model year may be worth considering, but the 2023’s softened pricing makes it a strong place to shop right now.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.