A relaxed cruiser, the SC 430 performs capably. The V8's "drive-by-wire" throttle makes takeoffs seem lazy, but the SC gathers speed rapidly. A test car accelerated from 0-60 mph in just 6.2 seconds. The silken transmission is generally responsive, but will hesitate to downshift in certain situations. Fuel economy could be better, and premium fuel is required. A test model averaged 16.6 mpg, which is on par with the rival Jaguar XK8. Another one logged 18.5 mpg despite performance tests. Although the SC 430 is essentially an easy rider, 18-inch performance tires produce hard-edge jitters on patchy pavement, as well as some wander along grooved surfaces. Optional run-flats with stiff sidewalls make the ride even harsher. The body shows minor top-down quiver on rough roads, but an SC is closed-coupe solid with the top up. Despite slightly numb steering, the SC is agile for a luxury tourer. The traction/antiskid system is a safety plus. So are the brakes. One test SC wandered slightly in a "panic" stop, but distances were short and nosedive minimal. With its top up, the SC matches or beats most luxury coupes for quiet refinement, despite some low but audible wind rustle and coarse-pavement tire thrum. Top-down wind buffeting is the lowest among convertibles we've tested. Instruments and controls are largely trouble-free. The navigation-system screen angles to suit ambient light, but can still wash out. Steering-wheel audio volume buttons are a bit obscured. Lexus's sumptuous, beautifully crafted cabin features real wood, soft leather, and discreet brightwork. The retracting top works smoothly and swiftly, up and down. Comfortable 10-way power seats are low-set, hampering entry/exit. Some drivers may also complain about visibility. Seats are also too flat for good lateral positioning in fast cornering. Leg space is ample, but top-up head room is just adequate for six-footers. Don't even think about the token back "seat," which is suitable only for small parcels and pets. Cargo space is nearly nonexistent with the top stowed. Even with the top up, the trunk holds barely enough for two on a long weekend, provided you pack carefully. The run-flat option omits the spare tire, to add a minimal 0.6 cubic feet--a poor trade for its harsher ride.

Value for the Money
The SC 430 is a posh, pleasant semi-sporting convertible with the extra security and convenience of a power metal roof. You also get Lexus's brand of workmanship and reliability. No, this one isn't cheap, but some rivals with similar power and features cost even more. Demand has exceeded supply, which tends to keep secondhand prices high.