CARFAX Vehicle History Report

• The Lexus IS 250 is a true rear-wheel-drive sports sedan. It's quick and fun to drive thanks to its balanced chassis and advanced electronic stability control system.
• The Lexus IS 250 is powered by a 2.5-liter V6, which sends 204 horsepower to the rear wheels through a six-speed manual transmission. The IS 250 is also available with a six-speed automatic with Formula 1 inspired paddle-shifters. The all-wheel drive model is a good sports sedan for the Snow Belt. Safety features include driver and front-passenger knee airbags. The brakes are large and effective four-wheel discs, clamped at the front by aluminum four-piston calipers. Augmenting the big brakes have ABS, Electronic Brake-force Distribution, and Brake Assist. Traction control also comes standard.
• New for 2007 is the X-Package a sporty performance package.

The IS 350 is propelled with authority as well, benefitting from a 306-hp V6. These are enjoyable and easy cars to drive. The IS 350's VDIM electronic stability control steps in very early to keep the driver out of trouble. The IS 250 AWD model's all-wheel drive makes it a good sports sedan for the Snow Belt. The automatic transmissions are responsive and feature paddle shifters for semi-manual control.

All of them look sporty, with bulging muscles and a purposeful stance. All come loaded with features and are trimmed well, with leather upholstery. A full complement of passive and active safety features comes standard.

New for 2007 is the X-Package, which combines a sports suspension and 18-inch alloy wheels with a bold front spoiler, sport pedals, and illuminated door scuff plates. Also, the electronic stability programs can be disabled by turning off the traction control. Lexus says this might be useful when trying to extricate the car from snow, and in other situations as well.

The IS slips through the air with quiet stability. In addition to the distinct aerodynamic wedge of the overall shape, a number of small details contribute to the exceptional coefficient of drag (0.28). A front underbody structure creates downforce between the front wheels, a small air kicker integrated in the taillamps helps separate turbulence from the rear corners and reduces drag, and a small trunklid spoiler increases rear downforce.

The IS 250 AWD is the best choice if winter weather invades your neck of the woods, when the all-wheel-drive system's increased grip is most welcome. The AWD model is heavier than the two-wheel-drive versions, but the IS 250 AWD hauled us over the San Gabriel Mountains on Angeles Crest Highway above Los Angeles without exposing any dire penalties due to its weight.

The IS 350 is the quickest model. Its muscular torque and free-revving engine delivers strong acceleration performance, something we saw driving one at Willow Springs raceway.

We drove several examples of the IS models at competition speeds relentlessly in temperatures that rose above 110 degrees and not one of them stumbled or misfired. Because of the hot, slippery track surface, the tires constantly fought for grip, but the advanced chassis electronics made it easier to keep the cars on the pavement. The inherent balance of the IS models made it easy to push it to the limit, causing the electronic aids to step in and dampen the thrill.

We prefer the automatic over the manual. The automatic is very responsive and offers the driver the ability to shift semi-manually using paddles on the steering wheels. The IS 250's manual six-speed isn't quite good enough to make us opt for it in lieu of the optional automatic. The automatic offers the driver more control over shifting when desired, but the computer steps in to protect against potentially damaging mis-selection of gears.

A prominent central console clearly establishes the driver and front-passenger zones. The controls wrap around the driver with every gauge and switch within easy scrutiny or close reach. The Optitron gauges are large and easy to read, and their light-saber indicator needles and dynamic redline indication are cool modern. The keyless entry and pushbutton ignition is handy.

Leather upholstery comes standard on the IS 250 and IS 350 with metallic accents appropriately placed around the cabin. The IS 250 AWD comes with perforated leather trim and beautifully crafted bird's-eye maple accents. Each piece is hewn from a single chunk of wood to ensure a perfect match from panel to panel.

The heated and ventilated front seats are a must-have. They come standard on IS 250 AWD and are available on the other models. Once you've tried these seats, there's no going back.

The climate control system features a sophisticated temperature calculation system called Neural-Net, a humidity sensor, a micro dust and pollen filler and, in IS 350, a smog sensor that detects excessive hydrocarbons and automatically reverts to a special recirculation mode until the atmosphere clears.

NewCarTestDrive.com correspondent Greg N. Brown filed this report from Southern California.