Photo: Mike Schinkel · CC BY 2.0
Harley-Davidson XR-750
79/100 Overall
57 On the road100 As a classic
Classic motorcycle head-to-head
Harley-Davidson XR-750 vs Suzuki GS750
Harley-Davidson XR-750 scores 79/100 overall against Suzuki GS750 on 85/100. On the road: 57–85. As classics: 100–85. Overall result: Suzuki GS750.
Suzuki GS750
85/100 Overall
85 On the road85 As a classic
The numbers
Category-by-category result
| Category | Harley-Davidson XR-750 | Suzuki GS750 | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 9 | 9 | Level |
| HandlingSteering, stability, weight and real-road manners. | 10 | 9 | Harley-Davidson XR-750 |
| BrakingDirect comparison of real stopping ability without an age allowance. | 3 | 8 | Suzuki GS750 |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 7 | 9 | Suzuki GS750 |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 3 | 8 | Suzuki GS750 |
| ComfortRiding position, vibration and suitability for longer journeys. | 2 | 8 | Suzuki GS750 |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 10 | 8 | Harley-Davidson XR-750 |
| Historical importanceInfluence on motorcycling and importance within its era. | 10 | 9 | Harley-Davidson XR-750 |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 10 | 9 | Harley-Davidson XR-750 |
| CharacterSound, feel, personality and memorable riding experience. | 10 | 8 | Harley-Davidson XR-750 |
Choose the Harley-Davidson XR-750 if…
you want America's dominant dirt-track racing motorcycle, with immense competition history and raw V-twin character.
Choose the Suzuki GS750 if…
you want Suzuki's landmark four-stroke superbike, with strong handling, dependable engineering and understated classic appeal.
Background
History
Harley-Davidson XR-750
The Harley-Davidson XR-750 was produced from 1970–1985 and used a approximately 750cc air-cooled racing V-twin. Within this comparison library it stands out particularly for styling, historic importance, handling. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
Suzuki GS750
The Suzuki GS750 was produced from 1976–1981 and used a 748cc air-cooled DOHC inline four. Within this comparison library it stands out particularly for reliability, performance, historic importance. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
Interesting details
Did you know?
Harley-Davidson XR-750
- Its production span in this library runs from 1970 to 1985.
- The recorded engine description is: approximately 750cc air-cooled racing V-twin.
- Its strongest comparison scores are styling, historic importance, handling.
Suzuki GS750
- Its production span in this library runs from 1976 to 1981.
- The recorded engine description is: 748cc air-cooled DOHC inline four.
- Its strongest comparison scores are reliability, performance, historic importance.
Present-day appeal
Collector notes
Harley-Davidson XR-750
Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson XR-750. Its library score for styling is 10/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.
Suzuki GS750
Collector interest is strongest where condition, originality and correct period details support the identity of the Suzuki GS750. Its library score for reliability is 9/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.
Before you buy
Buying checks
Harley-Davidson XR-750
- Confirm the frame and engine identity match the advertised model and year.
- Check cold starting, smoke, oil leaks and unusual mechanical noise.
- Check primary drive, charging system, engine mounts and evidence of non-standard modifications.
- Inspect the frame, wheels, brakes and suspension for wear, damage or poor repairs.
- Verify that important model-specific parts have not been replaced with incorrect later components.
- Review the paperwork, ownership history and any restoration invoices before purchase.
Suzuki GS750
- Confirm the frame and engine identity match the advertised model and year.
- Check cold starting, smoke, oil leaks and unusual mechanical noise.
- Check carburettor balance, charging output and exhaust condition across all cylinders.
- Inspect the frame, wheels, brakes and suspension for wear, damage or poor repairs.
- Verify that important model-specific parts have not been replaced with incorrect later components.
- Review the paperwork, ownership history and any restoration invoices before purchase.
Period opposition
Historic rivals
Rivals to the Harley-Davidson XR-750
Rivals to the Suzuki GS750
Final result
The verdict
Suzuki GS750 wins the direct on-the-road comparison. Harley-Davidson XR-750 wins the classic-motorcycle comparison. Suzuki GS750 takes the overall result after the road and classic scores are weighted equally.