new 3.3 L V6 was added to the option list. The V6 engines became popular as sales of the 2.5 L turbo dwindled and it was dropped at the end of the year. In these years, the ES model debuted (short-wheelbase only) to highlight the new engines, the turbo 2.5 L in particular. The ES was introduced to the long-wheelbase Grand Caravan for 1991 and continued throughout 2003 before it was discontinued and replaced with the SXT. 1984–1987 2.2 L K I4, , 1984–1987 2.6 L Mitsubishi G54B I4, , 1987½–1990 2.5 L K I4, , 1987½–1988 3.0 L Mitsubishi 6G72 V6, , 1989–1990 2.5 L K Turbo I4, , 1989–1990 3.0 L Mitsubishi 6G72 V6, , 1990 3.3 L EGA V6, , Second generation (1991–1995) For the 1991 model year, the second-generation Dodge Caravan was released. Intended as an extensive revision of the first generation, while the chassis underpinnings were carried over and updated, the only shared body panels were the front doors and the sliding door. To match the Ford Aerostar and General Motors APV minivans, designers sought to improve the exterior aerodynamics and the handling of the model line. To enhance safety, anti-lock brakes and all-wheel drive were introduced as options; as a first in the segment, a driver-side airbag became an option in 1991 (a first in the segment). The model line again came in two lengths, with the long-wheelbase Grand Caravan making its return; the C/V cargo van also was part of the model line. The Caravan was further distinguished from the Voyager; along with different grilles and headlamp units, the Caravan received less chrome trim (limited to the grille and the Chrysler Pentastar hood ornament). Shedding its connection to the K-cars, the Caravan received its own dashboard design (though shared with the Voyager, the Caravan received its own steering wheel). On all but the base-trim Caravan, seven-passenger trim was standard. In addition to the two rear bench seats, the second generation introduced the option of middle-row bucket seats; in 1992, Chrysler introduced integrated child safety seats, an innovation in the segment. For the 1994 model year, the Caravan underwent a mid-cycle revision as part of a body upgrade to meet 1998 federal safety standards. Though the exterior saw only minor changes to the bumpers and lower body side trim, the interior underwent larger changes, receiving new seats and door panels. Coinciding with the addition