Chrysler's LH models-Dodge Intrepid, Eagle Vision and Chrysler Concorde-were introduced last year and credited with infusing a new burst of vitality into the corporation. The 1994 Intrepid is expected to pull its weight supporting that trend, competing for a wide range of buyers in the midsize and full-size sedan markets. Sedan owners are the most intensely loyal in the industry to body style, and more than 70 percent continue to buy sedans.Although the Intrepid's exterior design has not changed, the boost in engine power and transaxle redesign is most welcome. The ride quality in our test model was superb. As you're shopping around, this car is definitely worth looking into.