• The 1990 Ford LTD Crown Victoria was available in two trim levels: Base and LX. Each trim level comes standard with a fuel-injected, 5.0-liter pushrod V8 engine, with an available upgrade to a 5.8-liter pushrod V8.
  
  

5.0-Liter Engine Specs

• The standard 5.0-liter, 302-cubic-inch V8 engine uses regular gas and produces 150 horsepower and 270 lb.-ft. of torque at 2,000 rpm. The bore is 4.00 inches; the stroke is 3.00 inches. The compression ratio is 8.9 to 1.
  
  

5.8-Liter Engine Specs

• The optional 5.8-liter, 351-cubic-inch V8 also requires only regular gas and produces 250 horsepower and 350 lb.-ft. of torque at 3,300 rpm. The bore is 4.00 inches; the stroke is 3.50 inches. The compression ratio is 8.5 to 1.
  
  

Transmission

• The standard transmission in the 1990 Ford LTD with both the 5.0- and 5.8-liter, V8 engines is a four-speed, automatic transmission with standard overdrive.
  
  

Fuel Use

• According to Edmunds, the 5.0-liter engine is rated at 15 mpg in the city; 22 mpg highway, with a combined rating of 18 mpg. In the city, the fuel range for the 1990 LTD with the 5.0 liter is 270 miles. The fuel range on the highway is 396 miles. According to the U.S Department of Energy, the 5.8-liter engine is rated at 11 mpg in the city; 17 mpg highway, with a combined rating of 14 mpg. The fuel range for an LTD equipped with the 5.8-liter engine is 198 miles in the city. The highway range is 306 miles.