Used 2025 BMW 3 Series for Sale nearMilwaukee, WI

Compare 2025 BMW 3 Series Trims

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

• Starting at $33,321
• 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 the most popular choice in the lineup.

• Avg. market price: $33,321 (updated weekly)
• MPG/MPGe: 28 city / 35 hwy
• Inventory: 1,796 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 without stepping up to the more expensive trims. It balances performance and practicality.

• Avg. market price: $38,966 (updated weekly)
• MPG/MPGe: 26 city / 34 hwy
• Inventory: 929 listings
• View 330i xDrive listings

M340i RWD — "Who It's For"

The M340i RWD is the pick for shoppers who want a sportier driving experience without going for the top-tier model. It offers a significant power boost.

• Avg. market price: $55,124 (updated weekly)
• MPG/MPGe: 27 city / 33 hwy
• Inventory: 248 listings
• View M340i RWD listings

M340i xDrive — "Who It's For"

The M340i xDrive is the pick for shoppers who want high performance and all-weather capability. It's the most powerful option in the lineup.

• Avg. market price: $59,740 (updated weekly)
• MPG/MPGe: 26 city / 33 hwy
• Inventory: 100 listings — lower availability; may limit negotiating room
• View M340i xDrive listings

Trim Recommendations

Most Popular — 330i RWD

With 1,796 active listings, the 330i RWD is the clear volume leader in the lineup.

Browse 330i RWD listings

Best Budget Option — 330i RWD

At $33,321 avg market price — below the lineup median of $47,045 — 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/MPGe.

Browse 330i RWD listings

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

How much does the 2025 BMW 3 Series cost?

Prices have softened 10.64% compared to this time last year, making it a favorable time to shop this model year.

There are 2,743 listings available, which gives you a solid amount of inventory to compare.

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 3 Series remains a standout among luxury sports sedans because it still delivers the driving enjoyment that has long defined the nameplate, and the 2025 updates make it better than ever. It also brings remarkably advanced technology for a vehicle nearing the end of its current generation.

The trade-offs are real: the interior is snug, front seat comfort can be an issue on longer trips or in hot weather, and the technology is easy to use overall but can be confusing in how it is named.

For shoppers who want a compact luxury sedan that still feels genuinely sporty, the 3 Series fits the brief well. 34.3% of listings are priced as good or great deals, so there is meaningful market opportunity if you shop carefully.

Is the 2025 BMW 3 Series reliable?

The 2025 BMW 3 Series is presented as a well-rounded luxury sports sedan with strong performance, advanced technology, and high safety marks, which supports confidence for everyday use. Its turbocharged 2.0-liter four-cylinder delivers smooth power, and the car is described as easy to live with while still being a real thrill to drive when properly equipped.

BMW also includes three years of complimentary scheduled maintenance, which helps reduce early ownership friction. The model’s strong safety reputation and modern tech suite further support its long-term appeal.

For used buyers, the main long-term ownership risk is that a premium sports sedan like this can still bring higher upkeep complexity than a mainstream car, so condition and maintenance history matter.

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

Accident-free inventory is excellent at 94% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a pre-purchase inspection, especially if you’re considering a car with added packages or a higher-mileage example. Focus on cabin condition, seat comfort, and whether the technology and driver-assistance features work as expected, since the 3 Series can be optioned in many different ways.

Key things to evaluate:

• Trim level: BMW offers the 3 Series as the 330i, 330i xDrive, M340i xDrive, and M3, with increasing levels of power and performance. The standard 330i is the one the experts point to as the smart starting point, while the M Sport Package adds minor styling changes, different wheels, a sport-tuned suspension, and variable sport steering.
• Powertrain: The 330i uses a turbocharged 2.0-liter four-cylinder with a 48-volt mild-hybrid system, while the M340i xDrive and M3 use inline-six engines. The 330i makes 255 horsepower and 295 pound-feet of torque, and the eight-speed automatic includes Sport mode, paddle shifters, and launch control.
• Safety package: BMW groups safety equipment into packages such as Active Protection System, Active Guard, and Active Driving Assistant. Active Driving Assistant includes forward collision warning, automatic emergency braking at city speeds, pedestrian detection, and lane departure warning, while Driving Assistance Professional adds Steering Assistant, Lane Change Assistant, Evasion Assistant, and Extended Traffic Jam Assistant.
• Infotainment: The 2025 model uses BMW Operating System 8.5 with a 14.9-inch touchscreen, iDrive controls, and BMW Intelligent Assistant voice recognition. Wireless Apple CarPlay and wireless Android Auto are supported, and the optional Parking Assistance Package adds front and rear parking sensors with automatic braking plus front, 3D panoramic, and surround-view camera angles.
• 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 best-value choice if you want the core 3 Series experience without chasing the highest price. It delivers the smooth turbocharged four-cylinder, strong fuel efficiency, and the same modern infotainment and safety foundation that make the car appealing in the first place.
• 330i xDrive: Choose this if you want the 330i formula with BMW’s all-wheel-drive system. It keeps the same basic character while adding traction confidence for buyers who need it.
• M340i xDrive: This is the step-up pick if you want more speed and a more serious performance edge. It sits above the 330i models with more power and a stronger enthusiast focus.
• M3: This is the top performance choice for buyers who want the most extreme version of the 3 Series lineup. It is the one to consider if outright performance matters more than comfort or value.

The safety package situation is confusing, so verify exactly which driver-assistance features are installed on any used example before you buy.

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

This is a moderate market for selective buyers, so you have room to shop, compare, and negotiate.

• Deal availability: 34.3% of listings are priced as good or great deals.
• Inventory: There are 2,743 listings available.
• Price trend: Prices have softened 10.64% compared with last year.
• Clean inventory: 94.0% of listings are accident-free.

If you find a listing below $40,077, 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 $40,343 sits slightly below last year's $45,148.

That price movement suggests the used market has already adjusted downward, which can help you buy at a more favorable point. If you plan to sell later, the current softness means your future resale value will depend heavily on mileage, condition, and equipment.

For a future seller, the good news is that the 3 Series still has strong brand appeal and a desirable driving character. The caution is that a softer market today can limit upside if prices continue to cool.

Is the 2025 BMW 3 Series safe?

The 2025 BMW 3 Series earns the highest possible crash-test ratings from the National Highway Traffic Safety Administration (NHTSA), with top five-star ratings across every evaluation, including rollover resistance.

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

BMW’s safety setup is built around a confusing mix of named systems, but the core pieces include Active Protection System, Active Guard, and Active Driving Assistant. Standard and available features include forward collision warning, automatic emergency braking at city speeds, pedestrian detection, lane departure warning, blind-spot monitoring with rear cross-traffic alert, adaptive cruise control, lane-keeping and lane-centering assist, lane change assist, evasive steering assist, and hands-free driving at speeds under 40 mph on limited-access highways.

The main caveat is that BMW’s packaging can make it hard to tell what is standard versus optional, so you should verify the exact equipment on any used example.

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:

• 34.3% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 94% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 10.64% compared with last year.
• The 2025 model brings minor updates and refinements, plus remarkably advanced technology for a car nearing the end of its current generation.

The bottom line: If you want the most up-to-date version of this generation, the 2025 is the one to target because it combines freshened styling, updated tech, and strong market availability. If you’re more price-sensitive, a nearby model year can still make sense, but the 2025 is the better pick when you want the latest refinements and a strong used-market setup.

How does the 2025 BMW 3 Series compare to the 2025 Mercedes-Benz C-Class?

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.