The Cadillac Seville came with a 4.9 L, 200 hp V8 engine with 4 speed automatic for 1991, an upgrade of 20 hp from the previous year. Cadillac also adjusted the tail lights, the exterior, and the transmission for better acceleration. Otherwise, the Seville stayed with the same successful formula that had sustained the brand for decades. The Seville has 4 doors and seats 5. Gas consumption runs from 16 mpg in the city to 26 mpg on the highway. ABS brakes, air conditioning, power windows, and power door locks come standard. Options include sunroof and leather seats. Trunk space comes out to 14.1 cubic feet. In addition, the Seville comes in 2 trims: the STD and the sportier STS. Overall, drivers give positive feedback on the 1991 Cadillac Seville. Most reviews focus on the elegant design and solid handling. Some consumers would have liked more gas mileage and better interior design. Despite its shortcomings and relatively advanced age, the Seville should appeal to just about anyone seeking an affordable luxury sedan.