
Photo: bikebound.com · Public domain
Classic motorcycle head-to-head
Honda XL500S scores 77/100 overall against Triumph Bonneville T120 on 82/100. On the road: 70–65. As classics: 83–98. Overall result: Triumph Bonneville T120.

Photo: bikebound.com · Public domain

The numbers
| Category | Honda XL500S | Triumph Bonneville | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 5 | 6 | Triumph Bonneville |
| HandlingSteering, stability, weight and real-road manners. | 7 | 8 | Triumph Bonneville |
| BrakingDirect comparison of real stopping ability without an age allowance. | 5 | 5 | Level |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 9 | 6 | Honda XL500S |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 9 | 8 | Honda XL500S |
| ComfortRiding position, vibration and suitability for longer journeys. | 7 | 6 | Honda XL500S |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 8 | 10 | Triumph Bonneville |
| Historical importanceInfluence on motorcycling and importance within its era. | 8 | 10 | Triumph Bonneville |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 8 | 9 | Triumph Bonneville |
| CharacterSound, feel, personality and memorable riding experience. | 9 | 10 | Triumph Bonneville |
you want a simple, torquey and charismatic big trail bike with straightforward Honda engineering.
you value lightness, accessible mechanical simplicity and the sound and feel of a classic British twin.
Background
The Honda XL500S was produced from 1979–1981 and used a 498cc air-cooled four-stroke single. Within this comparison library it stands out particularly for character, ownership appeal and reliability. It is included as an important reference point for comparisons with its closest period rivals.
The Triumph Bonneville T120 was produced from 1959–1973 and used a 649cc air-cooled parallel twin. Within this comparison library it stands out particularly for styling, historic importance, character. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
Interesting details
Present-day appeal
Collector interest is strongest where condition, originality and correct period details support the identity of the Honda XL500S. Its library score for character 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.
Collector interest is strongest where condition, originality and correct period details support the identity of the Triumph Bonneville T120. 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.
Before you buy
Period opposition
Final result
Honda XL500S wins the direct on-the-road comparison. Triumph Bonneville T120 wins the classic-motorcycle comparison. Triumph Bonneville T120 takes the overall result after the road and classic scores are weighted equally.