Used 2023 BMW M3 for Sale nearLongmont, CO

How much does the 2023 BMW M3 cost?

Prices have softened 1.42% compared to this time last year, making it a favorable time to shop this model year.

There are 285 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2023 BMW M3 a good car?

Yes — with a 5/5 user rating and an 8.5/10 expert rating, the 2023 BMW M3 lands firmly in enthusiast territory while still serving as a practical daily driver. The model scores 10/10 across Performance and Safety.

The M3 is described as a sports car, a family car, and a luxury car in one package, so you get a broader use case than you would from a more narrowly focused performance car. It is also praised for being utterly fantastic to drive, with high build quality and impressive materials reinforcing the premium feel.

The trade-offs are real: the design may be polarizing, the technology can be unintuitive, and road noise can be intrusive. Even so, the overall package is aimed at you if you want serious performance without giving up everyday usefulness.

32.6% of listings are priced as good or great deals, which suggests there are still some attractive opportunities if you shop carefully.

Is the 2023 BMW M3 reliable?

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

The M3 is presented as a well-built, premium performance sedan with strong materials and construction, and it comes with a comprehensive warranty, roadside assistance, basic connected services, and complimentary scheduled maintenance for the duration of a typical lease, if not longer. Its performance character is described as smooth, refined, composed, and communicative, which supports confidence in how it behaves over time.

The main ownership risk for used buyers is that this is a high-performance car, so condition and maintenance history matter more than they would on a mainstream sedan.

What should I look for when buying a used 2023 BMW M3?

Accident-free inventory is solid at 87.7% — always verify the vehicle history report.

You should still run a history report on any car you’re considering, even if the listing looks clean at first glance. Prioritize a pre-purchase inspection so you can check for wear, signs of hard driving, and any issues tied to the car’s performance-focused hardware. Pay close attention to overall condition, because this is a premium car where neglected maintenance can be expensive.

Key things to evaluate:

• Trim level: The lineup includes the M3, M3 Competition, and M3 Competition xDrive. The standard M3 is the only one with a traditional manual transmission, while Competition models move to an eight-speed automatic and the xDrive version adds AWD.
• Powertrain: Every M3 uses a twin-turbo 3.0-liter inline-six. The standard version makes 473 horsepower and 406 pound-feet of torque, while Competition models make 503 horsepower and 479 pound-feet. The standard car is tuned for rear-wheel drive, and the xDrive model adds selectable AWD settings.
• Safety package: Standard Active Driving Assistant includes forward-collision warning, lane-departure warning, lane-keeping assist, active blind-spot monitoring, and rear cross-traffic alert. Every M3 also includes adaptive LED headlights with automatic high-beam assist, BMW Assist eCall with automatic collision notification, an SOS emergency call button, automatic post-collision braking, and front and rear parking sensors. Driving Assistance Professional is available on Competition models and adds adaptive cruise control with stop-and-go, evasive steering assist, Emergency Stop Assistant, Steering Assistant, lane-change assist, and Extended Traffic Jam Assistant.
• Infotainment: BMW Curved Display combines a 12.3-inch digital instrument screen with a 14.9-inch touchscreen running iDrive 8. Standard equipment includes Bluetooth, Apple CarPlay, Android Auto, SiriusXM satellite radio, connected services, navigation, and a 16-speaker Harman Kardon audio system. Wireless smartphone charging, a personal eSIM 5G connection, a drive recorder system, and a head-up display are available.
• Fuel efficiency: The test vehicle averaged 18.4 mpg on the evaluation loop, and the official EPA combined rating is 19 mpg.

Which 2023 BMW M3 trim should I buy?

The 2023 BMW M3 is offered in 3 trim levels: M3, M3 Competition, M3 Competition xDrive.

Here's the short version:

• M3: This is the one to get if you want the purest version of the car, because it keeps the six-speed manual and rear-wheel drive. It also delivers the core M3 experience with 473 horsepower, strong performance hardware, and the most direct driver involvement.
• M3 Competition: This is the best-value choice if you want more straight-line pace and are fine giving up the manual. It adds the 503-horsepower tune, the eight-speed automatic, and the extra performance polish that comes with Competition spec.
• M3 Competition xDrive: Choose this if you want the quickest version and the added traction of AWD. It is the most capable all-weather and launch-focused setup in the lineup, but it is also the least purist.

The standard Active Driving Assistant is included across the lineup, while the more advanced Driving Assistance Professional package is offered on Competition models.

Is now a good time to buy a used 2023 BMW M3?

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

• Deal availability: 32.6% of listings are priced as good or great deals.
• Inventory: There are 285 listings available.
• Price trend: Prices have softened 1.42% compared with last year.
• Clean inventory: 87.7% of listings are accident-free.

If you find a listing below $79,880, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 BMW M3's resale value?

The current average of $83,115 sits slightly below last year's $84,312.

That softer pricing trend suggests the market has eased a bit, which can help you buy more selectively now. For a future seller, that also means resale value will depend heavily on condition, mileage, and how well the car has been maintained.

Because the M3 is still a desirable performance sedan with broad appeal, well-kept examples should continue to attract attention. Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2023 BMW M3 safe?

The BMW 3 Series sedan on which the M3 is based gets high marks in all crashworthiness assessments from the Insurance Institute for Highway Safety (IIHS), but the organization hasn’t published specific ratings for the M3 itself. The National Highway Traffic Safety Administration (NHTSA) gives the 3 Series sedan the highest possible ratings in all of its tests, including for rollover resistance, but does not apply these ratings to the M3 model.

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

Standard safety equipment includes forward-collision warning, lane-departure warning, lane-keeping assist, active blind-spot monitoring, rear cross-traffic alert, adaptive LED headlights with automatic high-beam assist, BMW Assist eCall with automatic collision notification, an SOS emergency call button, automatic post-collision braking, and front and rear parking sensors.

On Competition models, the available Driving Assistance Professional package adds adaptive cruise control with stop-and-go, evasive steering assist, Emergency Stop Assistant, Steering Assistant, lane-change assist, and Extended Traffic Jam Assistant. The main caveat is that the most advanced driver-assistance features are tied to Competition models.

Should I buy a 2023 BMW M3 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:

• 32.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.7% — always verify the vehicle history report.
• Price trend: Prices have softened 1.42% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2023 model brings BMW Curved Display with iDrive 8, a 12.3-inch digital instrument screen, and a 14.9-inch touchscreen, along with the M3’s signature mix of performance, practicality, and luxury.

The bottom line: If you want the most current version of this generation’s M3 with strong market availability and a slightly softer price than a year ago, the 2023 is the smart target. If you’re especially price-sensitive, you can also use the broader market to compare nearby model years and focus on the cleanest, best-maintained example rather than chasing the newest badge.

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