How much horsepower does a 1989 Ford Bronco have?
The 1989 Bronco’s horsepower varied by engine: about 165 hp with the 4.9L inline-six, about 210 hp with the 5.0L V8, and roughly 210–230 hp with the 5.8L V8.
Engine options and horsepower
The Bronco could be equipped with three engines in 1989, with differing power outputs. Here are the options and their approximate horsepower ratings when new:
- 4.9L I6 (300) — about 165 hp
- 5.0L V8 (302) — about 210 hp
- 5.8L V8 (351W) — about 210–230 hp
Horsepower figures are approximate and can vary by emission equipment, market, and production specifics. Different trims or regional specs could yield small variations in listed output.
Measurement and context
Horsepower ratings from the era often reflect net horsepower, which accounts for mechanical losses from the engine’s accessories and exhaust system. Some catalogs and advertisements might reference slightly different standards or conditions, so numbers can differ modestly between sources. In practice, real-world performance also depends on gearing, axle ratio, tires, and the Bronco’s overall weight.
Understanding these nuances helps interpret the 1989 figures: the 4.9L inline-six delivered the lowest output, while the V8 options provided significantly more power, with the 5.8L offering the broadest top-end range among the available engines.
Summary
For the 1989 Ford Bronco, horsepower depended on the chosen engine: around 165 hp for the 4.9L I6, about 210 hp for the 5.0L V8, and roughly 210–230 hp for the 5.8L V8. These figures reflect factory ratings from the period and can vary slightly by market and measurement method. When evaluating a specific Bronco, check the engine code and production date to determine the exact horsepower.
