Classic motorcycle head-to-head

Brough Superior SS100 vs Norton Commando 850

Brough Superior SS100 scores 79/100 overall against Norton Commando 850 on 82/100. On the road: 57–68. As classics: 100–95. Overall result: Norton Commando 850.

The numbers

Category-by-category result

CategoryBrough Superior SS100Norton CommandoAdvantage
road
PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field.77Level
HandlingSteering, stability, weight and real-road manners.78Norton Commando
BrakingDirect comparison of real stopping ability without an age allowance.46Norton Commando
ReliabilityEngine, electrics and general dependability when properly maintained.65Brough Superior SS100
Ease of ownershipMaintenance, parts supply and access to specialist knowledge.38Norton Commando
ComfortRiding position, vibration and suitability for longer journeys.77Level
classic
StylingDesign quality, visual presence and period appeal.1010Level
Historical importanceInfluence on motorcycling and importance within its era.109Brough Superior SS100
Collector appealLong-term desirability among classic motorcycle enthusiasts.109Brough Superior SS100
CharacterSound, feel, personality and memorable riding experience.1010Level

Choose the Brough Superior SS100 if…

you want the ultimate pre-war prestige motorcycle, combining performance, craftsmanship, history and exceptional rarity.

Choose the Norton Commando if…

you want a fast, handsome British twin with excellent road manners and the distinctive Isolastic riding experience.

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Background

History

Brough Superior SS100

The Brough Superior SS100 was produced from 1924–1940 and used a approximately 1000cc air-cooled V-twin. Within this comparison library it stands out particularly for styling, historic importance, collector appeal. 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.

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Interesting details

Did you know?

Brough Superior SS100

  • Its production span in this library runs from 1924 to 1940.
  • The recorded engine description is: approximately 1000cc air-cooled V-twin.
  • Its strongest comparison scores are styling, historic importance, collector appeal.

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.
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Present-day appeal

Collector notes

Brough Superior SS100

Collector interest is strongest where condition, originality and correct period details support the identity of the Brough Superior SS100. 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.

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.

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Before you buy

Buying checks

Brough Superior SS100

  • 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

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Final result

The verdict

Norton Commando 850 wins the direct on-the-road comparison. Brough Superior SS100 wins the classic-motorcycle comparison. Norton Commando 850 takes the overall result after the road and classic scores are weighted equally.

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