7. Lexus LS400
The Lexus LS400 is a masterclass in overengineering, offering a whisper-quiet ride and legendary durability. Praised by Car and Driver, early LS400s routinely surpass 300,000 miles with remarkable smoothness and minimal fuss. Its robust V8 engine and quality materials set new benchmarks for luxury reliability when it launched. Even as technology advances, the LS400’s timeless construction ensures it will continue gliding effortlessly down highways for many decades to come.