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1977 Triumph Bonneville
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Stazzano, Piedmont, ITA
7 mi
Manual
Center
  • OVERVIEW
  • HISTORY (3)
  • SPECS
  • COMPS (30)
  • TAXONOMY

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Market Summary

The Triumph Bonneville T140 (1973 to 1983) market. See Similar Markets

CMB $5,889
The CLASSIC.COM Market Benchmark (CMB) represents a benchmark value for vehicles in this market based on data accumulated by CLASSIC.COM. Actual market value for a specific vehicle will depend on various elements, including the condition of the vehicle.
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The T140 was introduced in 1973 as the second and last model of the 1st Gen Triumph Bonneville. It featured a 750cc parallel-twin engine des... Learn more.
There are 28 Triumph Bonneville - 1st Gen for sale across all model years (1959 to 1983) and variants, 5 are T140 and 2 are model year 1977 . There were 135 T140 sold in the last 5 years.
SEE MARKET DETAILS

What's it Worth?

There are 30 comps for this 1977 Triumph Bonneville indicating a price range from $7,839 - $13,557 .

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Vehicle History

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

Jul 16, 2023
Not Sold at Collecting Cars
7 mi · Stazzano, Piedmont, ITA
Jun 11, 2023
Not Sold at Collecting Cars
7 mi · Stazzano, Piedmont, ITA
Dec 12, 2020
Sold at for $12,994
7 mi · England, GBR
About Vehicle History data

Comps

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

1977 Triumph Bonneville T140
Staffordshire, GBR

1977 Triumph Bonneville T140

Original & Highly Original
6865 mi 1k mi
Manual transmission Manual
LHD steering Center
Sold
£5,750
Bonhams
Oct 12, 2025
88% 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
1977 Triumph 744CC Silver Jubilee Bonneville T140J
Staffordshire, GBR

1977 Triumph 744CC Silver Jubilee Bonneville T140J

Original & Highly Original
6865 mi 7 mi
Manual transmission Manual
LHD steering Center
Sold
£9,315
Bonhams
Apr 27, 2025
85% 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
1977 Triumph T140LE Bonneville Silver Jubilee Edition
Mineral Wells, TX, USA

1977 Triumph T140LE Bonneville Silver Jubilee Edition

6865 mi 144 mi
Manual transmission Manual
LHD steering Center
Sold
$7,750
Hemmings
Aug 9, 2023
81% 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
About Comps data

Specs

Details about this vehicle - curated by our market specialists.

Year
1977
Make
Triumph Motorcycles
Model Family
Bonneville
Model Generation
1st Gen
Model Variant
T140
Model Trim
-
Engine
744cc I2
Transmission
Manual
Drive Type
Rear Wheel Drive (RWD)
Originality
-
Mileage
7 mi
VIN
DP81863J
Vehicle Type
Motorcycle
Body Style
N/A
Doors
N/A
Driver Side
Center Drive
Ext. Color Group
Silver
Int. Color Group
Black

Taxonomy

Markets related to the Triumph Bonneville T140.

Triumph Bonneville
commute 1st Gen
directions_car T120
directions_car T140
directions_car 2nd Gen
directions_car 3rd Gen
Vehicle information is provided by the seller or other third parties; CLASSIC.COM is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.

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