1971–1977 Suzuki GT750 Valuation Report

Date: March 2025

Historical Overview

The Suzuki GT750, affectionately known as the "Kettle" in the UK, was produced between 1971 and 1977. It holds the distinction of being the first Japanese motorcycle with a liquid-cooled engine, earning it the nickname "Water Buffalo" in the U.S. The GT750 featured a 738cc, three-cylinder, two-stroke engine, producing approximately 67 horsepower. Its distinctive water cooling system and smooth power delivery made it a standout model during its production years.

Valuation Analysis

Market values for the Suzuki GT750 vary based on condition:

Project Condition: Non-running motorcycles requiring full restoration typically range from £3,000 to £5,000. For example, a 1972 Suzuki GT750J model in need of restoration was listed at £2,999. (Source)
Roadworthy Condition: Operational GT750s with signs of use generally command between £6,000 and £9,000. For instance, a 1976 Suzuki GT750 with 46,107 miles was listed at £7,495. (Source)
Restored/Mint Condition: Fully restored or well-preserved models can fetch between £10,000 and £15,000. Notably, a 1974 Suzuki GT750L sold for £8,500 at auction. (Source) Additionally, a GT750K, restored and rebuilt with only 280 miles since restoration, was listed at £13,000. (Source)

Factors Influencing Valuation

Originality: Bikes retaining original parts and factory specifications typically have higher values.
Condition: The mechanical and cosmetic state significantly impacts valuation.
Model Year: Early models, such as the 1972 GT750J with the drum front brake, are often more sought after by collectors.
Market Demand: Current interest in classic Japanese motorcycles affects prices.

Conclusion

The Suzuki GT750's unique features and historical significance ensure its continued desirability among enthusiasts. Valuations vary based on condition, originality, model year, and market trends. Prospective buyers and sellers should consider these factors when assessing value.

All Valuations