Relatively unchanged this model year, the 2003 Lexus LS 430 exudes quality in virtually every exterior and interior detail. It could be argued that the Lexus LS 430 leads the way in four door Luxury Sedan engineering and technology. Under the hood, the LS 430 gets a 290 horsepower 4.3-liter V8 that generates 320 lbs-ft of torque, with a 5-speed automatic transmission as standard. Inside, it doesn’t disappoint either. It boasts leather upholstery, heated seats, navigation, a trip computer, upgraded audio and a leather-wrapped steering wheel with audio controls.