Find
Price
Sell

What's any car worth? Track it in Garage now arrow_forward

home chevron_right
more_horiz
chevron_right
1955 Triumph 6T Thunderbird
close
SHARE
Share on WhatsApp
WhatsApp
Share on Messenger
Messenger
Share on Facebook
Facebook
Share on Twitter
Twitter Email

1955 Triumph 6T Thunderbird

VIN: 66641
For Sale
by
Oct 29, 2025
H&H Auctioneers
Metropolitan Borough of Solihull, GBR
1,989 mi
Manual
Center
Project
  • OVERVIEW
  • SPECS
  • COMPS (30)

Have a question? Ask Rusty
info
These answers are AI generated and may sometimes display incorrect information. They do not represent Classic.com's values or opinions. By using this chatbot you agree to our Terms and Conditions.

Rusty Logo beta

Get instant answers with AI powered search of listing information.

Powered by CLASSIC.com

Market Summary

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

Loading...
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 1 1955 Triumph Thunderbird right now. There were 61 sold in the last 5 years.
SEE MARKET DETAILS

What's it Worth?

There are 30 comps for this 1955 Triumph 6T Thunderbird indicating a price range from $4,899 - $9,112 .

Sell Your Vehicle

We'll help you price it right, then you can list it yourself.

Comps

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

A Triumph Thunderbird Project
Milton Keynes, GBR

A Triumph Thunderbird Project

Project
6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
£2,816
Bonhams
Jun 16, 2025
88% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • TMU
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency
1959 Triumph 649CC Thunderbird 6T
Staffordshire, GBR

1959 Triumph 649CC Thunderbird 6T

Project
6865 mi 21k mi
Manual transmission Manual
LHD steering Center
Sold
£3,680
Bonhams
Apr 27, 2025
88% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 13K - 27K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency
1950 Triumph 6T Thunderbird 649CC
Birmingham, GBR

1950 Triumph 6T Thunderbird 649CC

Project
6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
£8,050
Iconic Auctioneers
Nov 10, 2024
86% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • TMU
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
1955
Make
Triumph Motorcycles
Model Family
Thunderbird
Model Variant
6T
Model Trim
-
Engine
649cc I2
Transmission
Manual
Drive Type
Rear Wheel Drive (RWD)
Originality
Project
Mileage
1,989 mi
VIN
66641
Vehicle Type
Motorcycle
Body Style
N/A
Doors
N/A
Driver Side
Center Drive
Ext. Color Group
Silver
Int. Color Group
Black