Used 2019 BMW 3 Series Sedan Trims Comparison

For the 2019 model year, the 3 Series sedan is only available in the 330i trim level. A higher-performance M340i variant goes on sale later in 2019 (but for the 2020 model year).

The 330i comes standard with a turbocharged 2.0-liter four-cylinder engine (255 horsepower, 295 lb-ft of torque), an eight-speed automatic transmission and rear-wheel drive. All-wheel drive (known as xDrive) is optional.

Standard features include 18-inch wheels, automatic wipers, a sunroof, simulated leather upholstery, tri-zone automatic climate control, an auto-dimming rearview mirror, power-adjustable front seats, an 8.8-inch touchscreen display, Bluetooth, a USB input and a 10-speaker audio system.

Forward collision warning with automatic emergency braking, lane departure warning and BMW Assist emergency communications are among the driver assistance features that come standard.

The 330i offers several option packages and stand-alone features. Chief among them are the Convenience, Premium and Executive packages.

Opting for the Convenience package gets you keyless entry, LED headlights, satellite radio and active blind-spot monitoring. The Premium package adds heated front seats, a heated steering wheel, a head-up display, a navigation system, a 10.25-inch display screen, Apple CarPlay (subscription-based), and BMW's Connected Package Professional, which combines remote and concierge services with real-time traffic information.

The Executive package adds upgraded adaptive LED headlights with automatic high-beam control, side- and top-view parking cameras, a self-parking system, and gesture control functions for the infotainment system.

Sport-minded drivers can add the Track Handling package, which includes an electronically locking rear differential, upgraded brakes and a sport-tuned suspension. There's also an M Sport package with 19-inch wheels, performance tires, sport-tuned suspension and steering, special exterior and interior trim details, and the features from the Convenience package.

Additional safety can be had by way of the Driving Assistance Professional package, which bundles adaptive cruise control, lane keeping assist and active front cross-traffic alert.

Some of the above features are available as stand-alone options. Other notable options include leather upholstery, heated rear seats, wireless device charging, a Wi-Fi hotspot, a full digital gauge cluster display, and an upgraded 16-speaker Harman Kardon surround-sound system.