Classic motorcycle head-to-head

Brough Superior SS100 vs Harley-Davidson FLH Shovelhead

Brough Superior SS100 scores 79/100 overall against Harley-Davidson FLH Shovelhead on 74/100. On the road: 57–58. As classics: 100–90. Overall result: Brough Superior SS100.

The numbers

Category-by-category result

CategoryBrough Superior SS100Harley-Davidson FLHAdvantage
road
PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field.75Brough Superior SS100
HandlingSteering, stability, weight and real-road manners.74Brough Superior SS100
BrakingDirect comparison of real stopping ability without an age allowance.44Level
ReliabilityEngine, electrics and general dependability when properly maintained.65Brough Superior SS100
Ease of ownershipMaintenance, parts supply and access to specialist knowledge.38Harley-Davidson FLH
ComfortRiding position, vibration and suitability for longer journeys.79Harley-Davidson FLH
classic
StylingDesign quality, visual presence and period appeal.109Brough Superior SS100
Historical importanceInfluence on motorcycling and importance within its era.109Brough Superior SS100
Collector appealLong-term desirability among classic motorcycle enthusiasts.108Brough 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 Harley-Davidson FLH if…

you want relaxed long-distance presence, unmistakable American V-twin character and traditional Harley styling.

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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.

Harley-Davidson FLH

The Harley-Davidson FLH Shovelhead was produced from 1966–1984 and used a Air-cooled 45-degree Shovelhead V-twin. Within this comparison library it stands out particularly for character, styling, 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.

Harley-Davidson FLH

  • Its production span in this library runs from 1966 to 1984.
  • The recorded engine description is: Air-cooled 45-degree Shovelhead V-twin.
  • Its strongest comparison scores are character, styling, 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.

Harley-Davidson FLH

Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson FLH Shovelhead. 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.

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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.

Harley-Davidson FLH

  • 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.

Period opposition

Historic rivals

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Final result

The verdict

Harley-Davidson FLH Shovelhead wins the direct on-the-road comparison. Brough Superior SS100 wins the classic-motorcycle comparison. Brough Superior SS100 takes the overall result after the road and classic scores are weighted equally.

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