New & Used 2026 BMW 3 Series for Sale nearMadison, WI

Compare 2026 BMW 3 Series Trims

The 2026 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 $46,397
• 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: $46,397 (updated weekly)
• MPG/MPGe: 28 city / 35 hwy
• Inventory: 1,798 listings — widest selection in the lineup
• View 330i RWD listings

330i xDrive — "Who It's For"

The 330i xDrive is the choice for shoppers who want all-wheel drive without a significant price increase. It balances performance and practicality well.

• Avg. market price: $47,914 (updated weekly)
• MPG/MPGe: 26 city / 34 hwy
• Inventory: 936 listings
• View 330i xDrive listings

M340i RWD — "Who It's For"

The M340i RWD is ideal for those seeking a sportier driving experience without going fully into the M series. It offers a powerful engine and luxury features.

• Avg. market price: $59,451 (updated weekly)
• MPG/MPGe: 27 city / 33 hwy
• Inventory: 236 listings
• View M340i RWD listings

M340i xDrive — "Who It's For"

The M340i xDrive is perfect for performance enthusiasts who want all-wheel drive capability. It combines power with luxury for an exhilarating ride.

• Avg. market price: $66,940 (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 1,798 active listings, the 330i RWD is the clear volume leader in the lineup.

Browse 330i RWD listings

Best Budget Option — 330i RWD

At $46,397 avg market price — below the lineup median of $53,682 — it's the most accessible entry point.

Browse 330i RWD listings

Best for Fuel Economy — 330i RWD

The 330i RWD leads the lineup with its impressive MPG/MPGe of 28/35.

Browse 330i RWD listings

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

Is the 2026 BMW 3 Series a good car?

The 2026 BMW 3 Series is a strong choice if you want a compact luxury sedan that still blends performance, handling, and luxury well. It offers a wide spread of powertrains, from efficient everyday options to the M340i and M3, so you can choose the balance of speed and practicality that fits your needs. The cabin also leans into the 3 Series formula with a sober, business-like, and luxurious feel, plus updated technology that includes a curved panel display, a digital assistant, over-the-air updates, and standard wireless Apple CarPlay and Android Auto.

That said, you should expect some compromises. The back seat is still a little tight, and ownership can be expensive because the car is not cheap to buy and maintenance costs are significant. Even so, the market signal is favorable enough to keep it on your shortlist, with 34.2% of listings marked as good or great deals.

Is the 2026 BMW 3 Series reliable?

The 2026 BMW 3 Series is presented as a polished, well-rounded luxury sedan with strong performance, advanced technology, and a premium feel. Its appeal comes from the way it combines precise handling, confidence-inspiring braking, and a modern cabin rather than from any claim of low-cost ownership.

You should still plan carefully for long-term ownership risk, because maintenance costs are significant and some used examples may have uneven equipment coverage.

What should I look for when buying a used 2026 BMW 3 Series?

Accident-free inventory is excellent at 95.7% — clean inventory, standard diligence applies.

You should still run a history report and verify that the car’s equipment matches what you want, especially because driver-assistance features may be optional or missing on some used examples. A pre-purchase inspection should focus on overall condition, cabin wear, and whether the technology and infotainment functions work as intended.

Is now a good time to buy a used 2026 BMW 3 Series?

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without expecting a deep bargain on every listing.

• Deal availability: 34.2% of listings are priced as good or great deals.
• Inventory: There are 2,031 listings available.
• Clean inventory: 95.7% of listings are accident-free.

Should I buy a 2026 BMW 3 Series or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

Choose the 2026 if:

• 34.2% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 95.7% — clean inventory, standard diligence applies.

Consider the 2025 if:

• The prior year is especially appealing for its rewarding driving feel and advanced tech.

The bottom line: If you want the newest version with strong market availability and a clean-inventory profile, the 2026 is the primary path to consider. If you’re more price-sensitive, the 2025 is worth a look for its engaging character and polished overall feel.

How does the 2026 BMW 3 Series compare to the 2026 Mercedes-Benz C-Class?

These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.