Ducati 851
87/100 Overall
73 On the road100 As a classic
Classic motorcycle head-to-head
Ducati 851 vs Norton Commando 850
Ducati 851 scores 87/100 overall against Norton Commando 850 on 82/100. On the road: 73–68. As classics: 100–95. Overall result: Ducati 851.
Photo: Yesterdays Antique Motorcycles · CC BY-SA 4.0
Norton Commando 850
82/100 Overall
68 On the road95 As a classic
The numbers
Category-by-category result
| Category | Ducati 851 | Norton Commando | Advantage |
|---|---|---|---|
| road | |||
| PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field. | 9 | 7 | Ducati 851 |
| HandlingSteering, stability, weight and real-road manners. | 9 | 8 | Ducati 851 |
| BrakingDirect comparison of real stopping ability without an age allowance. | 9 | 6 | Ducati 851 |
| ReliabilityEngine, electrics and general dependability when properly maintained. | 7 | 5 | Ducati 851 |
| Ease of ownershipMaintenance, parts supply and access to specialist knowledge. | 6 | 8 | Norton Commando |
| ComfortRiding position, vibration and suitability for longer journeys. | 4 | 7 | Norton Commando |
| classic | |||
| StylingDesign quality, visual presence and period appeal. | 10 | 10 | Level |
| Historical importanceInfluence on motorcycling and importance within its era. | 10 | 9 | Ducati 851 |
| Collector appealLong-term desirability among classic motorcycle enthusiasts. | 10 | 9 | Ducati 851 |
| CharacterSound, feel, personality and memorable riding experience. | 10 | 10 | Level |
Choose the Ducati 851 if…
you want a landmark Ducati superbike whose fuel-injected Desmoquattro engine helped define the modern Italian V-twin.
Choose the Norton Commando if…
you want a fast, handsome British twin with excellent road manners and the distinctive Isolastic riding experience.
Background
History
Ducati 851
The Ducati 851 was produced from 1987–1992 and used a 851cc liquid-cooled four-valve desmodromic 90-degree V-twin. Within this comparison library it stands out particularly for character, collector appeal and historic importance. It is included as an important reference point for comparisons with its closest period rivals.
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?
Ducati 851
- Its production span in this library runs from 1987 to 1992.
- The recorded engine description is: 851cc liquid-cooled four-valve desmodromic 90-degree V-twin.
- Its strongest comparison scores are character, collector appeal and historic importance.
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
Ducati 851
Collector interest is strongest where condition, originality and correct period details support the identity of the Ducati 851. Its library score for character 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
Ducati 851
- 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 or final-drive condition, charging output, engine mounts and signs of persistent 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.
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 Ducati 851
Rivals to the Norton Commando
Final result
The verdict
Ducati 851 wins the direct on-the-road comparison. Ducati 851 wins the classic-motorcycle comparison. Ducati 851 takes the overall result after the road and classic scores are weighted equally.