Engine, Transmission and Fuel Economy

• The 1990 Jeep Cherokee has a 2.5-liter 121-horsepower inline four-cylinder or a 4-liter 177-horsepower inline six-cylinder engine. Each engine is paired with a four-speed automatic transmission. With its 20-gallon gas tank, the '90 Cherokee has a fuel economy range of 16 to 18 mpg for city driving and 20 to 24 mpg for highway driving.
  
  

Interior Dimensions

• A five-passenger vehicle, the 1990 Jeep Cherokee has front space that provides 38 inches of headroom, 41 inches of legroom, and 55 inches of shoulder and hip room. Rear space comprises 38 inches of headroom, 35 inches of legroom, 55 inches of shoulder room and 45 inches of hip room.
  
  

Exterior Dimensions and Weight

• The 1990 Jeep Cherokee is 165 inches long, 71 inches wide and 63 inches high, with a 101-inch wheelbase and 15-inch wheels. The curb weight is around 3,000 lbs.