Used 2025 BMW 3 Series for Sale nearGreat Falls, MT

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 various driving preferences.

• Starting at $33,753
• 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 sedan with premium features without stepping up to a higher price point.

• Avg. market price: $33,753 (updated weekly)
• MPG/MPGe: 28 city / 35 hwy
• Inventory: 1,840 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 paying for the higher-performance trims.

• Avg. market price: $39,180 (updated weekly)
• MPG/MPGe: 26 city / 34 hwy
• Inventory: 906 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 with a powerful engine and luxury features.

• Avg. market price: $55,538 (updated weekly)
• MPG/MPGe: 27 city / 33 hwy
• Inventory: 226 listings
• View M340i RWD listings

M340i xDrive — "Who It's For"

The M340i xDrive is the pick for shoppers who want a high-performance sedan with all-wheel drive for enhanced traction and control.

• Avg. market price: $60,029 (updated weekly)
• MPG/MPGe: 26 city / 33 hwy
• Inventory: 101 listings — lower availability; may limit negotiating room
• View M340i xDrive listings

Trim Recommendations

Most Popular — 330i RWD

With 1,840 active listings, the 330i RWD is the clear volume leader in the lineup.

Browse 330i RWD listings

Best Budget Option — 330i RWD

At $33,753 avg market price — below the lineup median of $47,359 — 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 October 8, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2025 BMW 3 Series cost?

Prices have softened 9.56% compared to this time last year, making it a favorable time to shop this model year.

There are 2,670 listings available, which suggests solid inventory for shoppers comparing trims and prices.

Is the 2025 BMW 3 Series a good car?

The 2025 BMW 3 Series earns an 8/10 expert rating, and it remains a standout among luxury sports sedans because it still delivers the kind of driving enjoyment that made the nameplate a benchmark in the first place. The model scores 9/10 across Technology and Safety.

That lines up with the car’s core strengths: it is described as fun to drive, easy to use, and strong on safety, while also offering remarkably advanced technology for a car nearing the end of its current generation. The standard 330i with the M Sport Package is called surprisingly satisfying, so you do not need to move up to the more powerful versions to get a rewarding experience.

The trade-offs are real, though. 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 but can be confusing in how it is named and organized.

With 38.3% of listings marked as good or great deals, you have a decent chance of finding a well-priced example if you shop carefully.

Is the 2025 BMW 3 Series reliable?

The 2025 BMW 3 Series is presented as a polished, well-built luxury sedan with strong safety ratings and a reputation for advanced technology, which supports confidence in day-to-day use. The expert evaluation also emphasizes that the car is easy to live with and delivers impressive power, efficiency, driving dynamics, technology, and safety in one package.

Its performance character is described as smooth and satisfying, with a turbocharged 2.0-liter four-cylinder that revs smoothly, sounds good, and offers plenty of power in most driving situations. The expert write-up also notes that BMW includes three years of complimentary scheduled maintenance, which helps reduce early ownership burden.

For used buyers, the main long-term risk is that this is still a complex luxury sedan, so condition, maintenance history, and prior care 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% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a pre-purchase inspection, especially if you are looking at a car with the M Sport Package or other option-heavy equipment. Focus on cabin condition, seat comfort, and whether the technology and driver-assistance features operate as expected, since the car’s equipment can vary a lot by build.

Key things to evaluate:

• Trim level: The 330i is the most approachable version, while the 330i xDrive adds all-wheel drive and the M340i xDrive and M3 move further up the performance ladder. The standard 330i with the M Sport Package is the sweet spot if you want the best balance of everyday enjoyment and value, but the base car’s sportier setup can bring a firmer ride and less isolation than some luxury buyers expect.
• 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 is described as swift and efficient, with strong everyday power and an eight-speed automatic transmission.
• Safety package: The Active Protection System prepares the car for an imminent collision, while Active Guard includes forward collision warning and automatic emergency braking at city speeds. Active Driving Assistant adds pedestrian detection and lane departure warning, and the Driving Assistance Professional Package adds Active Driving Assistant Pro with Steering Assistant, Lane Change Assistant, Evasion Assistant, and Extended Traffic Jam Assistant. Some safety items are grouped confusingly across packages, so verify exactly what is installed.
• Infotainment: The car uses BMW Operating System 8.5 with a 14.9-inch touchscreen, iDrive controller, and BMW Intelligent Assistant. Wireless Apple CarPlay and wireless Android Auto are standard, and the system also supports over-the-air software 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 start with if you want the core 3 Series experience without paying for extra speed you may not need. The expert evaluation says the standard 330i with the M Sport Package is surprisingly satisfying, so this is the best-value path for most shoppers.
• 330i xDrive: Choose this if you want the same basic formula as the 330i but with all-wheel drive for added traction and confidence. It makes sense if you live where weather or road conditions matter more than rear-wheel-drive feel.
• M340i xDrive: This is the step-up choice if you want a much stronger performance character and more serious speed. It suits you if you want the 3 Series to feel closer to a true sport sedan without going all the way to the M3.
• M3: Pick this only if you want the most extreme performance in the lineup and are willing to pay for it. It is the enthusiast choice, not the value choice.

The safety-package setup is confusing, so make sure any used example has the driver-assistance features you want rather than assuming they are standard.

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 with some leverage if you are patient and compare listings carefully.

• Deal availability: 38.3% of listings are priced as good or great deals.
• Inventory: There are 2,670 listings available.
• Price trend: Prices have softened 9.56% compared with last year.
• Clean inventory: 94.0% of listings are accident-free.

If you find a listing below $40,296, 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 $40,992 sits slightly below last year's $45,327.

That price movement suggests the market has cooled enough to help you buy more selectively now. If you plan to sell later, the current softness means your resale value may depend heavily on mileage, condition, and equipment rather than just the badge alone.

For a future seller, the good news is that the 3 Series still has strong appeal because it combines driving enjoyment, technology, and safety in a way many shoppers want. The caution is that a softer market today can make depreciation feel more noticeable if you buy at the wrong price or choose a less desirable configuration.

Is the 2025 BMW 3 Series safe?

The 2025 BMW 3 Series earns top five-star ratings from the National Highway Traffic Safety Administration (NHTSA), including rollover resistance, and it earns top marks in at least some Insurance Institute for Highway Safety (IIHS) crash tests.

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

The Active Protection System tightens the seatbelts to prepare occupants for an imminent collision, and after a crash, post-collision braking helps reduce the chance of secondary impacts. Active Driving Assistant includes forward collision warning, automatic emergency braking at city speeds, pedestrian detection, and lane departure warning, while the Driving Assistance Professional Package adds Steering Assistant, Lane Change Assistant, Evasion Assistant, and Extended Traffic Jam Assistant.

The main caveat is that BMW groups safety equipment into multiple packages, so you should verify exactly which driver-assistance features are installed on any used example you are considering.

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:

• 38.3% 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 9.56% compared with last year.
• Minor updates and refinements make the 2025 3 Series better than ever, and it offers remarkably advanced technology despite being near the end of its current generation.

The bottom line: If you want the most polished version of this generation, the 2025 is the one to target because it combines strong driving enjoyment, advanced tech, and excellent safety ratings. If you are more price-sensitive, a nearby model year may still make sense, but the 2025 is the better pick when you want the freshest version of the current car and can find a well-priced example.

These recommendations are based on CarGurus' proprietary market data from October 13, 2026, CarGurus experts' opinions, and generative AI.