Lexus redesigns its flagship sedan for 2007. The LS gets a long-wheelbase body style, the industry's first 8-speed automatic transmission, and a new hybrid version offered as an '08. Three models are offered. The regular-length 460 is slightly longer and wider than the 2001-2006 versions. The 460 L and hybrid 600h L add 4.8 inches of wheelbase and overall length. 460 models have a 380-hp 4.6-liter V8 and an 8-speed automatic transmission. The 600h has a 438-hp 5.0-liter V8 and a CVT. Front side airbags, curtain airbags, and front knee airbags are standard. Rear side airbags are optional. ABS, Traction/antiskid control, and steering-linked headlights are also standard. Air suspension with driver-selectable firmness is optional on 460 L, standard on 600h. A keyless entry/starting system with pocket transmitter is also standard.

Option groups include the base model's Comfort Package with heated and cooled front seats, heated rear seats, heated steering wheel, and rear power sunshade. The base model's Comfort Plus Package adds power rear seats, rear side airbags, and rear climate control. Available for 460 L and standard on 600h is a Rear Seat Upgrade Package that includes a cooled rear console and four-zone climate control that reacts to occupants' body temperature. Also offered on 460 L and 600h is an Executive Class Seating Package that changes the seating configuration to four passengers and adds a retractable table, DVD entertainment, and a reclining, massaging right-rear seat with a seat cushion airbag.

Optional on base, standard on 460 L and 600h is a navigation system with a rear backup camera and a wireless cell phone link. It can be ordered with a premium audio system with a 15.9 gigabyte hard drive to hold music files.

Available for 460 models and standard on 600h is Lexus's Pre-Collision Safety System. Packaged with adaptive cruise control, it automatically tightens seatbelts and readies full braking power when sensors detect an imminent collision. Also available is Lexus's Advanced Parking Guidance System, which provides hands-free parallel parking.