1957 Triumph 3TA Twenty One


2-cyl. 349cc/19hp

#1 Concours condition#1 Concours
#2 Excellent condition#2 Excellent
#3 Good condition#3 Good

$4,000 CAD*

#4 Fair condition#4 Fair
Value GraphJan 2011
How do we calculate these prices?

With an experienced team and a lot of data.

Learn more


Protect your 1957 Triumph 3TA Twenty One from the unexpected.

Better coverage built for classics at a price you can afford. Online quotes are fast and easy

Model overview

Model specs

Body styles

Engine types

More 1957 Triumph 3TA Twenty One values
Generate a PDF report
Keep a copy in your records or to share with others later
Find more values
Search for prices of other cars, trucks, vans and motorcycles
Classic car