The 2025 Lexus IS 500 is a rare breed in today’s automotive landscape: a naturally aspirated V8-powered sedan that feels like a time capsule from a bygone era. In this review, Throttle House explores why this Japanese muscle car stands out against a sea of turbocharged rivals and electric powertrains. With a 5.0-liter V8 producing 472 horsepower, the IS 500 delivers a visceral, naturally aspirated roar that enthusiasts crave. The review covers its unique blend of luxury, sharp handling, and old-school charm, while also addressing its aging interior and lack of modern tech. Is this V8 legend a last hurrah for combustion engines, or a compromise too far? Throttle House puts it to the test on road and track.