2010 Lexus RX 450h

There's no denying the charms of Lexus' redesigned RX crossover. It's extremely comfortable; it packs a sophisticated, upscale interior; and, in the hybrid version, it returns the mileage of a midsize sedan — a four-cylinder one.

With all that going for it, the RX 450h hybrid has one fatal flaw: It drives like a hybrid from five years ago before most companies had worked out the odd kinks of the fuel-efficient cars, like spotty braking and herky-jerky acceleration. Aside from that, the RX is a sublime crossover.

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Ride & Handling
Review-OnRoad The IS turns in swiftly, grips keenly and is unfazed by mid-corner bumps. It’s a shame, then, that the steering doesn’t offer more feedback and that the pay-off for impressive contro ...

What’s it up against?
Equipped with a V8 engine, the GS’ biggest traditional rivals come from Germany – namely the BMW 550i and Mercedes-Benz E550. But can-do home-market competitor Infiniti’s new M56 presents serious ...

Engine/Transmission/Drivetrain/Performance
The IS 250's 2.5-liter V6 engine delivers 204 horsepower at 6,400 RPM and 185 lb.-ft. of peak torque at 4,800 rpm. The Lexus IS 350's 3.5-liter V6 offers a more potent 306 horsepower at 6,400 RPM ...