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1951 Triumph 649CC 6T Thunderbird
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1951 Triumph 649CC 6T Thunderbird

VIN: 15758NA
visibility 1
View count is the number of times the vehicle detail page has been opened in the past thirty days.
Off Market
last seen on Dec 12, 2020
This one is off market. There are 1 other Triumph Thunderbirds like it for sale.
SEE LISTINGS
Bonhams
500 mi
Manual
Center
  • OVERVIEW
  • HISTORY (1)
  • COMPS (30)

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Market Summary

The Triumph Thunderbird (1950 to 2016) market. See Similar Markets

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The Thunderbird model was introduced by Triumph Motorcycles in 1950. It was initially known as the Thunderbird 6T with a 649cc parallel... Learn more.
There is 1 Triumph Motorcycles for sale across all model years (1950 to 2016) and no 1951 Triumph Thunderbird right now. There were 64 sold in the last 5 years.
SEE MARKET DETAILS

What's it Worth?

There are 30 comps for this 1951 Triumph 649CC 6T Thunderbird indicating a price range from $4,286 - $20,908 .

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Vehicle History

A timeline of events that we've detected for this vehicle.

Dec 12, 2020
Sold at for $22,665
500 mi ·
About Vehicle History data

Comps

Comparable recent listings. See related attributes next to the score.

1953 Triumph 6T Thunderbird
Enterprise, NV, USA

1953 Triumph 6T Thunderbird

6865 mi 63 mi
Manual transmission Manual
LHD steering Center
Sold
$14,000
Mecum
Jun 2, 2017
76% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 0 - 1K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency
1952 Triumph Thunderbird
Enterprise, NV, USA

1952 Triumph Thunderbird

6865 mi 5 mi
Manual transmission Manual
LHD steering Center
Sold
$26,000
Mecum
Jan 27, 2017
76% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 0 - 1K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency
1955 Triumph 6T Thunderbird
Metropolitan Borough of Solihull, GBR

1955 Triumph 6T Thunderbird

Project
6865 mi 2k mi
Manual transmission Manual
LHD steering Center
For Sale
H&H Auctioneers
Oct 29, 2025
69% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 1K - 6K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency
About Comps data

Specs

Details about this vehicle - curated by our market specialists.

Year
1951
Make
Triumph Motorcycles
Model Family
Thunderbird
Model Variant
6T
Model Trim
-
Engine
649cc I2
Transmission
Manual
Drive Type
Rear Wheel Drive (RWD)
Originality
-
Mileage
500 mi
VIN
15758NA
Vehicle Type
Motorcycle
Body Style
N/A
Doors
N/A
Driver Side
Center Drive
Ext. Color Group
Brown
Int. Color Group
-

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