In 1989, Ford manufactured a few different models of the Probe. Depending on the model, these Probes were fitted with one of two possible engines. The Probe GL and the Probe LX feature a 2.2-liter, 110-horsepower engine. The Probe GT features a 2.2-liter, 145-horsepower engine.
The 110-horsepower engines found in 1989 Probe GL and LX models can produce approximately 130 pound-feet of torque. The 1989 Ford Probe GT's engine offers 190 pound-feet of torque.
The Probe GL and Probe LX made in 1989 offer the same fuel-economy ratings. These Probes offer 24-mpg fuel efficiency in the city and 31-mpg efficiency on the highway. The Probe GT made in the same year offers 21 mpg in the city and 27 mpg on the highway.