New & Used 2026 BMW 3 Series for Sale nearPortland, ME

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 various driving preferences.

• Starting at $47,809
• 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: $47,809 (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: $50,458 (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 sportier driving experience without going for the top-tier performance trim.

• Avg. market price: $60,602 (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 high performance and all-wheel drive for enhanced handling in various conditions.

• Avg. market price: $67,775 (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 $47,809 avg market price — below the lineup median of $55,530 — it's the most accessible entry point.

Browse 330i RWD listings

Best for Fuel Economy — 330i RWD

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

Browse 330i RWD listings

These recommendations are based on CarGurus' proprietary market data from September 2, 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 sedan that still blends performance, handling, and luxury in the way the nameplate is known for. It offers a broad spread of powertrains, including four- and six-cylinder versions and a plug-in hybrid, plus rear- or all-wheel drive and an eight-speed automatic transmission across the lineup, which makes it versatile for different driving needs.

It also brings a modern tech setup, including the updated infotainment system and curved display, over-the-air software updates, an available head-up display, and standard wireless Apple CarPlay and Android Auto. The tradeoff is that it remains a premium car with a business-like cabin that is a little tight in back and not especially spacious for larger families.

For used shoppers, the market looks reasonably accessible: 30.5% of listings are priced as good or great deals.

Is the 2026 BMW 3 Series reliable?

The 2026 BMW 3 Series is presented as a well-rounded luxury sedan with a familiar formula, combining performance, technology, and premium feel in a way that should appeal to buyers who value refinement and driving enjoyment. Its current-generation updates also suggest a mature product with modern features and a broad range of configurations.

At the same time, it is still a complex and expensive car to buy and maintain, so long-term ownership risk is higher than it would be for a simpler mainstream sedan.

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

Accident-free inventory is excellent at 95.9% — clean inventory, standard diligence applies.

You should still run a history report on any car you’re seriously considering, even if the listing looks clean at first glance. Prioritize a pre-purchase inspection that checks the electronics, drivetrain, and maintenance condition, since this is a complex premium sedan and upkeep matters. Focus on overall condition and equipment fit, especially if you want the plug-in hybrid or a car with optional driver-assistance features.

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 every listing to be a bargain.

• Deal availability: 30.5% of listings are priced as good or great deals.
• Inventory: There are 1,740 listings available.
• Clean inventory: 95.9% of listings are accident-free.

If you find a listing below $48,602.57, that's toward the low end of the year-round range and worth acting on quickly.

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:

• 30.5% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 95.9% — clean inventory, standard diligence applies.

Consider the 2025 if:

• It delivers especially satisfying driving dynamics and notably advanced technology.

The bottom line: If you want the newest version with broad powertrain choice and modern tech, the 2026 is the better primary target. If you’re more price-sensitive and want a similarly engaging luxury sedan, the 2025 is the smart alternative to compare closely.

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