In 1997, the U.S.-spec Honda Prelude produced about 200 horsepower; higher-strung Type SH variants in other markets could reach roughly 210–220 hp depending on the testing standard.
Engine options and horsepower by market
The 1997 Prelude offered variations by region and trim. Here is a concise breakdown of the commonly cited figures for that year.
- US-spec Prelude (2.2L H22A1): about 200 hp and roughly 156 lb-ft of torque.
- Prelude Type SH (where offered in other markets): roughly 210–220 hp depending on market and measurement method (SAE net in the U.S., JIS or other standards elsewhere).
In summary, if you’re looking at a 1997 Prelude in the United States, expect around 200 hp in the standard models; the Type SH variants available in some markets pushed power higher, into the 210–220 hp range depending on how the horsepower was measured.
How horsepower is measured and why numbers vary
Horsepower figures can differ based on the testing standard used and regional market practices. U.S. cars from this era commonly listed SAE net horsepower, which accounts for accessories and comes with a specific test setup. Other markets sometimes used different standards (such as JIS gross) or different versions of SAE testing, which can yield higher or lower numbers for the same engine. The Prelude’s higher-performance trims also benefited from tuning and intake/exhaust differences that affected the final figure.
SAE net vs. JIS gross
SAE net horsepower (commonly used in the United States) reflects an engine as tested with standard accessories installed, giving a lower number than older gross ratings. JIS gross ratings (used in some Japanese-market literature) often show higher numbers because they don’t account for all typical vehicle accessories. When comparing specs across markets, these differences matter and can explain why the same engine appears to have different horsepower figures.
Model-year and regional differences
Even within the same generation, horsepower can vary by year and market due to minor tuning changes, emissions equipment, and drivetrain calibrations. The US-only base Prelude and any regional Type SH variants may therefore present a range rather than a single fixed figure for 1997 models.
Summary
The 1997 Honda Prelude centered around a 2.2L H22A engine with about 200 hp in the U.S. market. Higher-performance Type SH variants available in other regions typically logged approximately 210–220 hp, with precise numbers depending on market and measurement standard. For a specific car, verify the engine code and the local specs listed by the seller or in the owner's manual, as numbers can vary by market and measurement method.