New & Used 2026 BMW 3 Series for Sale near Waterloo, QC

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 $46,385
• 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: $46,385 (updated weekly)
• MPG/MPGe: 28 city / 35 hwy
• Inventory: 1,795 listings — widest selection in the lineup
• View 330i RWD listings

330i xDrive — "Who It's For"

The 330i xDrive is the choice for buyers seeking all-wheel drive capability without a significant price increase, making it a practical option for varied weather conditions.

• Avg. market price: $47,825 (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 ideal for enthusiasts who desire a sportier driving experience with more power while still enjoying luxury features.

• Avg. market price: $58,738 (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 perfect for those who want high performance and all-wheel drive capability, making it suitable for spirited driving in various conditions.

• Avg. market price: $66,552 (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 1,795 active listings, the 330i RWD is the clear volume leader in the lineup.

Browse 330i RWD listings

Best Budget Option — 330i RWD

At $46,385 avg market price — below the lineup median of $53,281 — it's the most accessible entry point.

Browse 330i RWD listings

Best for Fuel Economy — 330i RWD

With an impressive MPG/MPGe of 28/35, the 330i RWD stands out for efficiency.

Browse 330i RWD listings

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

Is the 2026 BMW 3 Series a good car?

The 2026 BMW 3 Series stands out because it still blends performance, handling, and luxury in a way that has long defined the nameplate. You get a four-door sedan with a wide spread of powertrains, from efficient everyday choices to serious performance, plus precise handling and confidence-inspiring braking that remain central to its appeal.

Technology is another major part of the package. The current generation brings a new infotainment system, a redesigned dashboard, a curved panel display, a digital assistant, over-the-air software updates, an available head-up display, and standard wireless Apple CarPlay and Android Auto. The cabin stays sober, business-like, and luxurious, though the back seat is still a little tight.

There are tradeoffs, though. The 3 Series is not cheap to buy, and maintenance costs are significant, so ownership can be expensive. Even so, the 38.3% share of good or great deals suggests you still have a meaningful chance to find value in the market.

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 balances driving enjoyment with everyday usability, while still offering a broad range of powertrains and a modern cabin.

That said, the car’s ownership profile is not especially simple: maintenance costs are significant, and the safety equipment mix can vary on used examples. For long-term used ownership, that means your biggest risk is not just mileage, but how well the car was maintained and equipped.

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

Accident-free inventory is excellent at 95.6% — 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 maintenance condition, electronics, and signs of wear in the cabin and suspension, since ownership costs can be significant.

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

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient and focused.

• Deal availability: 38.3% of listings are priced as good or great deals.
• Inventory: There are 2,015 listings available.
• Clean inventory: 95.6% 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:

• 38.3% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 95.6% — clean inventory, standard diligence applies.

Consider the 2025 if:

• It delivers rewarding driving enjoyment even in the standard 330i.

The bottom line: If you want the newest version with updated tech and strong market availability, the 2026 is the better primary choice. If you’re more price-sensitive and want a similarly engaging luxury sedan, the 2025 is worth a close look.

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 27, 2026, CarGurus experts' opinions, and generative AI.