Performance depends upon the engine. A test V8 LS accelerated to 60 mph in 6.8 seconds, which is competitive for the class. Lincoln's V6 models are adequate in undemanding driving, but considerably slower than V8s. Both engines provide good power in the crucial 30-50 mph range, but the transmission's indecisive gear selection annoys in light-throttle cruising and its tardy downshifts hamper passing response. Test V8 models have averaged 17.7 to 19 mpg, versus 20.3 mpg for a V6 sedan. Lincoln recommends premium fuel for both engines. Although its ride is less composed overall than European rivals, the LS is comfortable enough over most bumps. Minor impacts from tar strips and expansion joints are fairly well-masked. Ride quality differs little with the V8's larger tires and tauter sport suspension. Operating with good grip and steering feel, the LS offers reasonably well-checked body lean. Lincoln's sedan is capable and balanced in twists and turns. The V8's sport suspension and larger tires enhance response. For an added measure of safety, look for an LS with the antiskid system, to combat skids in turns. Brakes offer strong stopping power. Engines are subdued at cruise, but the V6 sounds gruff during aggressive acceleration. Wind noise is muted, though minor tire roar occurs on coarse pavement. Clear gauges are a bonus. The climate system is mounted low, with a small display, but is easy to use. Lincoln's navigation touch-screen absorbs most audio functions, but with less complexity than most. Most interior materials fall slightly below the class standard, though the Premium and Ultimate models' wood trim is stately. Firm, comfortable front seats deliver ample leg room, but the sunroof cuts into head clearance. Heating and cooling is a pleasant feature, which can be preset to maintain the same temperature as the automatic climate system. Large door mirrors offset visibility lost to thick rear roof pillars. Rear passengers have no surplus of foot space or knee clearance, but the seat is set back enough to accommodate most adults, though two is the practical limit. Tall passengers may find their heads brushing against the sloping roof. Only small suitcases can stand upright in the shallow trunk. Fore/aft length is limited, and bulky lid hinges can crunch cargo. A center-console switch controls the parking brake, freeing space for console storage and a large armrest.

Value for the Money
Lincoln's LS offers a reasonable array of features, capable road manners, and the least-costly V8 in the premium midsize class. Sales have been slow, reflecting the car's unexceptional interior decor and relative lack of cachet compared to similarly-priced rivals. Of course, that could be good news for used-car shoppers, because resale values are somewhat on the low side.