Compare 2025 BMW 330i vs. 2025 BMW M340i

When it comes to performance, the BMW 330i and M340i each offer their own unique driving experience. The 2025 BMW 330i features a 2.0L 4-cylinder engine that produces 255 horsepower, allowing the sedan to accelerate from 0 to 60 mph in just 5.6 seconds. This model offers a more balanced, efficient performance that is ideal for daily commuting or long drives through O'Fallon and O'Fallon. With 18-inch dual-spoke wheels and a power-folding, heated side mirror, the 330i is built to provide a smooth ride while maintaining excellent fuel efficiency. On the other hand, the 2025 BMW M340i takes performance up a notch with its 3.0L turbocharged inline-6 engine, generating 386 horsepower and a 0 to 60 mph time of 4.4 seconds. The M340i has larger 19-inch M Dual-spoke wheels and an aerodynamic kit, giving it a more aggressive stance and enhanced handling. The added rear spoiler and Shadowline exterior trim give it a more sporty, dynamic look, making it an excellent option for those who crave both power and style.

The BMW 330i and M340i offer luxurious interiors and various advanced tech features designed to make every ride enjoyable. The BMW 330i features a premium 10-speaker HiFi Sound System and a range of comfort features like dual-zone climate control, power-adjustable front sport seats, and a 2-way power glass moonroof with a one-touch operation. It also offers wireless Apple CarPlay® and Android Auto™ compatibility, ensuring you stay connected to your smartphone seamlessly. Enhanced USB and Bluetooth® wireless technology and wireless device charging make staying powered up during your drive a breeze. The BMW M340i's interior is equally refined, but it goes a step further with comfort features like a heated steering wheel and remote engine start. Both models feature multi-color adjustable ambient lighting, but the M340i adds Comfort Access keyless entry for added convenience. Additionally, the M340i comes with Park Distance Control, offering front and rear parking sensors to help make parking easier in busy areas like O'Fallon and O'Fallon. Like the 330i, it also comes equipped with Apple CarPlay® and Android Auto™ compatibility.

Safety is a top priority in the BMW 330i and M340i, offering advanced technologies to keep you and your passengers safe. Both models come equipped with BMW's Active Protection System, which automatically prepares the vehicle in the event of a potential accident by tightening seat belts, closing windows, and activating post-crash braking. They also include features like the Forward Collision Warning, Lane Departure Warning, and Automatic City Collision Mitigation and Braking to help prevent accidents before they happen. The BMW M340i takes safety one step further with its Active Driving Assistant, which includes additional features like Active Blind Spot Detection, Lane Keeping Assistant, and Cross Traffic Warning Rear, making it even more equipped to handle various driving conditions. The Park Distance Control sensors also add another layer of convenience, especially when parking in tighter spots around town.