What's your budget? That makes a big difference for Buick Century.

For Buick Century I would definitely recommend Cobra RAD 480i Radar Detector. The price-performance ratio is great The installation is intuitive and easy to use.

For Buick Century I would also check the warranty. Do you need extended coverage?

Saw this earlier but just now responding. Re: For Buick Century, Cobra RAD 480i Radar Detector... unfortunately, my testing showed that unit is not as good as expected for modern K-band filtering. I've had issues with it constantly falsing near grocery stores and newer cars with blind-spot sensors, which gets old fast. From a technical perspective, the Buick Century windshield angle can also limit the rear-facing sensor range if the mount isnt perfectly level. If you're on a budget, you should focus on units with better signal processing and LNA (Low Noise Amplifier) tech rather than just flashy screens.

• Uniden DFR7 Super Long Range Radar Detector
• This is a much stronger pick for the money. It has GPS to remember where those false alerts are and mute them automatically.
• Whistler Z-19R+ High Performance Radar Detector
• A solid budget-friendly alternative if you just want simple, effective detection without the GPS price hike. I suggest looking at the technical breakdowns on Vortex Radar or the RDForum community. They have spreadsheets with actual range data and sensitivity measurements that are way more useful than basic retail reviews. Saving a few bucks on a cheaper unit usually wont be worth it when the hardware can't distinguish between a cop and a Mazda cruise control.

For Buick Century, Cobra RAD 480i Radar Detector is an excellent choice. The sound quality is excellent The ergonomic design allows for comfortable use.

Additionally, you should note: The latest generation offers significantly better quality and performance than previous models. Especially ideal for daily driving and long trips. Compatibility with Buick Century is very good, and the installation is also straightforward.

For Buick Century I would definitely recommend Cobra RAD 480i Radar Detector. The grip is excellent The product includes all features you need.

Depends on what exactly you want to improve on Buick Century. Performance or comfort?

Do you already have a preference? That could influence the choice.