
Photo: Barry Lewis · CC BY 2.0
Classic motorcycle head-to-head
Yamaha XS400 scores 73/100 overall against Kawasaki Z250 on 73/100. On the road: 73–72. As classics: 73–73. Overall result: A draw.

Photo: Barry Lewis · CC BY 2.0

Photo: Centovalli · CC BY-SA 3.0
The numbers
| Category | Yamaha XS400 | Kawasaki Z250 | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 7 | 6 | Yamaha XS400 |
| HandlingSteering, stability, weight and real-road manners. | 7 | 7 | Level |
| BrakingDirect comparison of real stopping ability without an age allowance. | 7 | 7 | Level |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 8 | 8 | Level |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 8 | 8 | Level |
| ComfortRiding position, vibration and suitability for longer journeys. | 7 | 7 | Level |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 8 | 8 | Level |
| Historical importanceInfluence on motorcycling and importance within its era. | 7 | 7 | Level |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 7 | 7 | Level |
| CharacterSound, feel, personality and memorable riding experience. | 7 | 7 | Level |
you want a practical Yamaha middleweight with simple twin-cylinder engineering, comfortable road manners and traditional styling.
you want conventional Kawasaki road-bike styling, manageable twin-cylinder performance and practical classic ownership.
Background
The Yamaha XS400 was produced from 1977–1982 and used a 392cc air-cooled four-stroke parallel twin. Within this comparison library it stands out particularly for styling, reliability, ownership appeal. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
The Kawasaki Z250 was produced from 1979–1983 and used a 248cc air-cooled four-stroke parallel twin. Within this comparison library it stands out particularly for styling, reliability, ownership appeal. 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 Yamaha XS400. Its library score for styling is 8/10. 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 Kawasaki Z250. Its library score for styling is 8/10. 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
Yamaha XS400 wins the direct on-the-road comparison. As classic motorcycles they also finish level. Their evenly weighted overall scores are tied, so the better choice depends on whether the rider values road ability or classic appeal most.