New BMW 4 Series for Sale in Baton Rouge, LA

Bold design. Exhilarating performance. The BMW 4 Series turns heads from the Garden District to the State Capitol. Available as a Coupe, Convertible, or Gran Coupe — and with the M440i xDrive delivering 382 horsepower — the 4 Series is for those who refuse to compromise style for substance. Find yours at Brian Harris BMW in Baton Rouge.

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Three Body Styles. One Unmistakable Presence.

The BMW 4 Series isn't just a car — it's a declaration. With its signature BMW kidney grille, sculpted flanks, and driver-focused cockpit, the 4 Series commands attention wherever Louisiana roads take you. Brian Harris BMW on Airline Highway carries the full 4 Series family: the rakish two-door Coupe, the open-air Convertible, and the versatile Gran Coupe — giving you the look you want and the space you need.

Whether you're drawn to the elegance of the 430i or the raw capability of the M440i xDrive, our product specialists will help you configure the perfect 4 Series for your lifestyle.

4 Series Coupe

The purist's choice. Two doors, fastback roofline, and a driver-first philosophy baked into every detail.

4 Series Convertible

Open the roof and let Louisiana's warmth in. Available with a retractable hardtop for year-round driving.

4 Series Gran Coupe

Four doors, fastback style. All the drama of the Coupe with added practicality for everyday life.

Why Choose the 2025 BMW 4 Series?

M440i xDrive — 382 HP Inline-Six: The 3.0L B58 TwinPower Turbo delivers 382 hp and 369 lb-ft of torque with M Sport xDrive all-wheel drive. 0–60 mph in 4.2 seconds. A true performance machine dressed in luxury.
430i — Turbocharged Elegance: The 2.0L TwinPower 4-cylinder produces 255 hp and 295 lb-ft of torque — efficient, refined, and more than capable of delivering genuine driving excitement on both urban streets and open highways.
BMW Curved Display & iDrive 8: A 14.9" touchscreen and 12.3" digital gauge cluster arc together in a single seamless panel. Wireless Apple CarPlay, Android Auto, and available Amazon Alexa Built-In keep you connected.
M Sport Exterior & Adaptive Suspension: M aerodynamics package, 18" or 19" M alloy wheels, M Sport brakes, and electronically controlled adaptive suspension deliver a look and feel that's unmistakably 4 Series.

Serving Baton Rouge, New Orleans, Lafayette and Beyond

Drivers from across South Louisiana and the Mississippi Gulf Coast make the trip to Brian Harris BMW for a reason — our inventory, our team, and our experience are simply unmatched in the region.

Baton Rouge, LA New Orleans, LA Lafayette, LA Metairie, LA Gonzales, LA Hammond, LA Prairieville, LA Denham Springs, LA Covington, LA Mandeville, LA

Flexible BMW Financing at Brian Harris BMW

Our finance specialists work alongside BMW Financial Services to offer competitive lease and loan rates tailored to you. Whether you're after a low monthly lease on the 430i Gran Coupe or financing a loaded M440i xDrive, we'll make the numbers work. Apply online today — it only takes a few minutes.

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