New BMW 3 Series for Sale in Baton Rouge, LA

Louisiana's #1 BMW dealer has 330i and M340i xDrive models in stock. Serving Baton Rouge, New Orleans, and Lafayette.
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The Ultimate Sport Sedan

The BMW 3 Series has defined the sport sedan segment for decades — and the 2026 model raises the bar once again. The 330i delivers a perfectly tuned balance of athletic performance and everyday comfort, powered by a 2.0L TwinPower Turbo engine that puts an immediate grin on your face without sacrificing refinement. Whether you're navigating the streets of Baton Rouge, cruising along the Gulf Coast, or hitting the open highway to New Orleans, the 3 Series feels planted, precise, and alive.

Louisiana's roads deserve a car built to handle anything. The 330i xDrive adds BMW's intelligent all-wheel drive for confidence in rain or on any surface, while the M340i xDrive steps it up with 382 horsepower and M Sport-tuned suspension — a true performance machine dressed in daily-driver clothes.

At Brian Harris BMW, we stock the full 3 Series lineup — so the right car is ready when you are.

2026 BMW 3 Series at a Glance

Engine 2.0L TwinPower Turbo Inline-4
Horsepower 255 hp
0–60 mph 5.6 seconds
Fuel Economy 26 city / 36 hwy MPG
Starting MSRP $45,295

The 3 Series Comes in Many Flavors

Whether you want a classic rear-wheel-drive sport sedan, all-season confidence with xDrive all-wheel drive, or full-on M Performance — the 3 Series lineup has a model built for you.

The 330i is the purist's choice: 255 horsepower, balanced handling, and everything you need for an engaging daily drive. Step up to the 330i xDrive and you get BMW's intelligent AWD system — same sport character, added confidence in any condition. And for drivers who want it all, the M340i xDrive delivers 382 horsepower, M Sport-tuned suspension, and performance that puts most sports cars to shame — wrapped in a refined, executive-grade package.

All 3 Series models come standard with BMW's latest iDrive infotainment, driver assistance features, and that unmistakable sport sedan feel that's made the 3 Series the benchmark for over 50 years.
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Why Choose Brian Harris BMW?

#1 BMW Dealer in Louisiana
Consistently ranked Louisiana's top-volume BMW dealership, year after year.
BMW M Certified Center
Our M Certified technicians are factory-trained to handle every M vehicle with precision.
Expert Service Team
BMW-certified service advisors and technicians who know your vehicle inside and out.
Flexible Financing
Competitive rates, BMW Financial Services options, and fast approvals — all in one place.

Serving Baton Rouge and All of Louisiana

Brian Harris BMW proudly serves drivers across the Gulf South — including Baton Rouge, New Orleans, Lafayette, Covington, Mandeville, Houma, Hammond, Shreveport, Alexandria, and Jackson, MS. No matter where you're coming from, we make it easy to find, finance, and drive home in the BMW 3 Series you've been looking for. Our team is here to answer questions, arrange test drives, and handle everything from first inquiry to final signature.

Ready to Drive the Ultimate Driving Machine®?

Visit Brian Harris BMW in Baton Rouge or explore our full 3 Series inventory online.
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