
Classic motorcycle head-to-head
Harley-Davidson WLA vs Norton Commando 850
Harley-Davidson WLA scores 74/100 overall against Norton Commando 850 on 82/100. On the road: 53–68. As classics: 95–95. Overall result: Norton Commando 850.


Photo: Yesterdays Antique Motorcycles · CC BY-SA 4.0
Norton Commando 850
The numbers
Category-by-category result
| Category | Harley-Davidson WLA | Norton Commando | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 4 | 7 | Norton Commando |
| HandlingSteering, stability, weight and real-road manners. | 5 | 8 | Norton Commando |
| BrakingDirect comparison of real stopping ability without an age allowance. | 3 | 6 | Norton Commando |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 7 | 5 | Harley-Davidson WLA |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 8 | 8 | Level |
| ComfortRiding position, vibration and suitability for longer journeys. | 5 | 7 | Norton Commando |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 9 | 10 | Norton Commando |
| Historical importanceInfluence on motorcycling and importance within its era. | 10 | 9 | Harley-Davidson WLA |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 9 | 9 | Level |
| CharacterSound, feel, personality and memorable riding experience. | 10 | 10 | Level |
Choose the Harley-Davidson WLA if…
you want unmistakable wartime history, rugged simplicity and one of the world's most recognisable military motorcycles.
Choose the Norton Commando if…
you want a fast, handsome British twin with excellent road manners and the distinctive Isolastic riding experience.
Background
History
Harley-Davidson WLA
The Harley-Davidson WLA was produced from 1940–1952 and used a 739cc air-cooled side-valve V-twin. Within this comparison library it stands out particularly for historic importance, character, styling. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.
Norton Commando
The Norton Commando 850 was produced from 1973–1977 and used a 828cc air-cooled parallel twin. Within this comparison library it stands out particularly for styling, character, 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 WLA
- Its production span in this library runs from 1940 to 1952.
- The recorded engine description is: 739cc air-cooled side-valve V-twin.
- Its strongest comparison scores are historic importance, character, styling.
Norton Commando
- Its production span in this library runs from 1973 to 1977.
- The recorded engine description is: 828cc air-cooled parallel twin.
- Its strongest comparison scores are styling, character, historic importance.
Present-day appeal
Collector notes
Harley-Davidson WLA
Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson WLA. 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.
Norton Commando
Collector interest is strongest where condition, originality and correct period details support the identity of the Norton Commando 850. 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
Buying checks
Harley-Davidson WLA
- 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.
Norton Commando
- Confirm the frame and engine identity match the advertised model and year.
- Check cold starting, smoke, oil leaks and unusual mechanical noise.
- Check vibration-related fasteners, primary drive condition and signs of persistent oil leakage.
- 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 WLA
Rivals to the Norton Commando
Final result
The verdict
Norton Commando 850 wins the direct on-the-road comparison. As classic motorcycles they also finish level. Norton Commando 850 takes the overall result after the road and classic scores are weighted equally.