New Delhi, May 20 -- Lexus has introduced the 2025 IS 500 Ultimate Edition, a limited-run model that may signify the conclusion of its naturally aspirated V8-powered sedans. Restricted to 500 units in North America, this edition maintains the robust 5.0-litre V8 engine, paired with an eight-speed automatic transmission. Performance enhancements include red-painted Brembo six-piston front brake callipers, lightweight 19-inch Matte Black BBS forged wheels, and a new F SPORT-exclusive "Wind" paint job. Inside, the cabin features a Circuit Red and Black theme with NuLuxe and Ultrasuede-trimmed seats, creating a cohesive, performance-inspired environment. While Lexus has not officially confirmed the end of the IS 500, the introduction of this ...