
Photo: Joe Tordiff · CC BY-SA 2.0
Classic motorcycle head-to-head
Honda CB400F scores 78/100 overall against Honda CB750 K0 on 83/100. On the road: 70–70. As classics: 85–95. Overall result: Honda CB750 K0.

Photo: Joe Tordiff · CC BY-SA 2.0

Photo: www.mgaylard.co.uk and thanks for looking · CC BY 2.0
The numbers
| Category | Honda CB400F | Honda CB750 | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 6 | 7 | Honda CB750 |
| HandlingSteering, stability, weight and real-road manners. | 8 | 6 | Honda CB400F |
| BrakingDirect comparison of real stopping ability without an age allowance. | 6 | 5 | Honda CB400F |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 8 | 8 | Level |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 8 | 9 | Honda CB750 |
| ComfortRiding position, vibration and suitability for longer journeys. | 6 | 7 | Honda CB750 |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 9 | 9 | Level |
| Historical importanceInfluence on motorcycling and importance within its era. | 8 | 10 | Honda CB750 |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 9 | 10 | Honda CB750 |
| CharacterSound, feel, personality and memorable riding experience. | 8 | 9 | Honda CB750 |
you want jewel-like engineering, light controls, a beautiful four-into-one exhaust and an engaging small-capacity Honda four.
you want landmark engineering, strong usable performance, dependable electrics and easy classic ownership.
Background
The Honda CB400F was produced from 1975–1977 and used a 408cc air-cooled SOHC inline four. Within this comparison library it stands out particularly for styling, collector appeal, reliability. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
The Honda CB750 K0 was produced from 1969–1970 and used a 736cc air-cooled inline four. Within this comparison library it stands out particularly for historic importance, collector appeal, styling. 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 CB400F. Its library score for styling 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 Honda CB750 K0. Its library score for historic importance 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
On the road the motorcycles finish level. Honda CB750 K0 wins the classic-motorcycle comparison. Honda CB750 K0 takes the overall result after the road and classic scores are weighted equally.