Used 2025 BMW 3 Series for Sale nearMadison, CT

Compare 2025 BMW 3 Series Trims

The 2025 BMW 3 Series offers a range of trims from budget-friendly to performance-oriented, catering to various driving preferences and needs.

• Starting at $34,442
• Best MPG/MPGe: 28 city / 35 hwy
• Most Popular: 330i RWD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

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Trim Deep Dives

330i RWD — "Who It's For"

The 330i RWD is the pick for shoppers who want a well-rounded luxury sedan without paying for higher trims. It's also the most popular trim in the lineup.

• Avg. market price: $34,442 (updated weekly)
• MPG/MPGe: 28 city / 35 hwy
• Inventory: 1,737 listings — widest selection in the lineup
• View 330i RWD listings

330i xDrive — "Who It's For"

The 330i xDrive is the pick for shoppers who want all-wheel drive capability without stepping up to a performance model.

• Avg. market price: $39,998 (updated weekly)
• MPG/MPGe: 26 city / 34 hwy
• Inventory: 755 listings
• View 330i xDrive listings

M340i RWD — "Who It's For"

The M340i RWD is the pick for shoppers who want a performance-oriented sedan without the highest price tag.

• Avg. market price: $55,718 (updated weekly)
• MPG/MPGe: 27 city / 33 hwy
• Inventory: 201 listings
• View M340i RWD listings

M340i xDrive — "Who It's For"

The M340i xDrive is the pick for shoppers who want top-tier performance and all-wheel drive for enhanced handling.

• Avg. market price: $61,473 (updated weekly)
• MPG/MPGe: 26 city / 33 hwy
• Inventory: 88 listings — lower availability; may limit negotiating room
• View M340i xDrive listings

Trim Recommendations

Most Popular — 330i RWD

With 1,737 active listings, the 330i RWD is the clear volume leader in the lineup.

Browse 330i RWD listings

Best Budget Option — 330i RWD

At $34,442 avg market price — below the lineup median of $47,858 — it's the most accessible entry point.

Browse 330i RWD listings

Best for Fuel Economy — 330i RWD

The 330i RWD offers the best fuel economy in the lineup with 28/35 MPG.

Browse 330i RWD listings

These recommendations are based on CarGurus' proprietary market data from September 2, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2025 BMW 3 Series cost?

Prices have softened 9.94% compared to this time last year, making it a favorable time to shop this model year.

There are 2,246 listings available, which suggests solid inventory availability. If you find a listing below $41,674.32, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2025 BMW 3 Series a good car?

The 2025 BMW 3 Series earns an 8/10 expert rating, and the model scores 9/10 across Technology and Safety.

The overview and test-drive data point to a sedan that still delivers the driving enjoyment that made the nameplate a benchmark, while also feeling current thanks to minor updates and a notably advanced tech setup. The standard 330i with the M Sport Package is described as surprisingly satisfying, so you do not need to move up to the higher-performance versions to get a rewarding drive.

The trade-offs are real, though: the interior is snug, front-seat comfort can be an issue on longer trips and in hot weather, and the technology naming can be confusing and inconsistent. Even so, the car’s easy-to-use technology and fun-to-drive character make it a strong fit if you want a luxury sedan that still feels engaging behind the wheel.

With 30.1% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2025 BMW 3 Series reliable?

The 2025 BMW 3 Series is presented as a well-rounded luxury sedan that balances performance, technology, and safety, and the expert notes emphasize that it remains easy to live with. Its powertrain is described as smooth, responsive, and efficient, which supports the case for dependable day-to-day use.

The performance notes also point to a turbocharged 2.0-liter four-cylinder with a 48-volt mild-hybrid system, an eight-speed automatic, and standard ventilated disc brakes, all of which suggest a mature and well-sorted mechanical package. On the ownership side, BMW includes three years of complimentary scheduled maintenance, which helps reduce early running costs.

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

What should I look for when buying a used 2025 BMW 3 Series?

Accident-free inventory is excellent at 94.3% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a pre-purchase inspection, especially if you are considering a car with the M Sport Package or one of the optional driver-assistance and parking packages. Pay close attention to seat comfort, cabin condition, and whether the technology and convenience features you want are actually present, since BMW’s packaging can make equipment levels vary a lot from one example to another.

Key things to evaluate:

• Trim level: The standard 330i with the M Sport Package adds minor styling changes, different wheels, a sport-tuned suspension, and variable sport steering, while the higher-output versions add more power and performance. The base setup is the one to compare carefully if you want the best balance of price and everyday enjoyment.
• Powertrain: The 330i uses a turbocharged 2.0-liter four-cylinder with a 48-volt mild-hybrid system, while xDrive adds all-wheel drive. The engine is described as smooth, strong, and efficient, and the car is notably fuel-efficient for the class.
• Safety package: Active Protection System, Active Guard, and Active Driving Assistant are part of BMW’s safety setup, with forward collision warning, automatic emergency braking at city speeds, pedestrian detection, and lane departure warning among the listed features. Adaptive cruise control comes with the Driving Assistance Package, while the Driving Assistance Professional Package adds Steering Assistant, Lane Change Assistant, Evasion Assistant, and Extended Traffic Jam Assistant.
• Infotainment: The car uses BMW Operating System 8.5 with a 14.9-inch touchscreen, iDrive controller, and voice assistant. Wireless Apple CarPlay and wireless Android Auto are standard, and the system also supports over-the-air updates.
• Fuel efficiency: The official EPA fuel economy rating is 31 mpg in combined driving.

Which 2025 BMW 3 Series trim should I buy?

The 2025 BMW 3 Series is offered in 4 trim levels: 330i, 330i xDrive, M340i xDrive, and M3.

Here's the short version:

• 330i: This is the trim to focus on if you want the best-value entry point. It delivers the core 3 Series experience: strong performance, efficient operation, and the engaging driving feel that defines the car. If you want the most balanced buy, this is the one to start with.
• 330i xDrive: Choose this if you want the same basic formula as the 330i but with all-wheel drive. It makes sense if you value added traction and live in a climate where that matters more than rear-drive purity.
• M340i xDrive: This is the step-up choice if you want substantially more performance without going all the way to the M3. It suits you if you want a faster, more serious sports-sedan feel and are willing to pay for it.
• M3: This is the full-performance option for buyers who want the most extreme version of the 3 Series. It is the right pick if outright performance is your priority and you want the top of the lineup.

BMW’s safety packaging is confusing, so verify which driver-assistance features are actually included on any used example before you buy.

Is now a good time to buy a used 2025 BMW 3 Series?

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

• Deal availability: 30.1% of listings are priced as good or great deals.
• Inventory: There are 2,246 listings available.
• Price trend: Prices have softened 9.94% compared with last year.
• Clean inventory: 94.3% of listings are accident-free.

If you find a listing below $41,674.32, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2025 BMW 3 Series's resale value?

The current average of $41,791 sits slightly below last year's $46,405.

That price movement suggests the market has cooled, which can help you buy more affordably now. For a future seller, though, it also means you should expect resale value to depend heavily on condition, mileage, and equipment.

Well-kept examples with desirable options should hold up better than stripped or heavily used cars. If you buy carefully now, you improve your odds of recovering more value later.

Is the 2025 BMW 3 Series safe?

The 2025 BMW 3 Series earns top five-star ratings from NHTSA across the board, including rollover resistance, and it earns top marks in at least some IIHS crash tests.

It earns a 9/10 safety score from our experts.

BMW’s safety setup includes Active Protection System, Active Guard, and Active Driving Assistant, with forward collision warning, automatic emergency braking at city speeds, pedestrian detection, lane departure warning, blind-spot monitoring, and rear cross-traffic alert among the listed features. The Driving Assistance Package adds adaptive cruise control, and the Driving Assistance Professional Package adds Steering Assistant, Lane Change Assistant, Evasion Assistant, and Extended Traffic Jam Assistant for hands-free driving under 40 mph on limited-access highways.

The main caveat is that BMW’s safety packaging is confusing, and the IIHS had not yet subjected this version to its newest crash tests at the time of publication.

Should I buy a 2025 BMW 3 Series or consider a different year?

If you're weighing the 2025 against nearby model years, here's how to think about it:

Choose the 2025 if:

• 30.1% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 94.3% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 9.94% compared with last year.
• The expert verdict highlights a car that is still genuinely enjoyable to drive and notably advanced in technology for where it is in its lifecycle.

The bottom line: If you want the most current version of this generation with updated tech and a still-strong driving experience, the 2025 is the one to target. If your main goal is to spend less, a nearby model year may be the better path, especially if you can find a well-equipped example with the features you want at a lower price.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.