1974 Triumph Bonneville T140

MARKET PRICES

1974 Triumph Bonneville T140

CMB $5,944

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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Model years for Triumph Bonneville T140

1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1988

For Sale 1

Avg $4,768

Sales Count 9

Dollar Volume $42,913

Lowest Sale $2,750

Top Sale $6,600

Most Recent $3,963

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Showing 13 of 13 related listings

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SAVE

Portland, Oregon, USA

1974 Triumph Bonneville T140V

Original & Highly Original

7 mi TMU

Manual

Center

Portland, Oregon, USA

For Sale

$10,000

Jul 3, 2025

Updated 1 month ago

$10,000

Avant Garde Collection

Verified Seller

Fixed-price

Jul 3, 2025

Updated 1 month ago

Lot 50505: 1974 Triumph Bonneville T140V

For Sale

$10,000

7 mi TMU
Location: Portland, Oregon, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

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Vehicle Details

DEALER'S WEBSITE

Metropolitan Borough of Solihull, GBR

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SAVE

1974 Triumph Bonneville T140V

Project

36k mi

Manual

Center

Metropolitan Borough of Solihull, GBR

Sold

£2,990 ($3,963)

Jul 9, 2025

1 month ago

£2,990

H&H Auctioneers

Auction

Jul 9, 2025

1 month ago

Details

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SAVE

Lot 61939: 1974 Triumph Bonneville T140V

Sold

£2,990 ($3,963)

36,620 mi
Location: Metropolitan Borough of Solihull, GBR
Originality:
Project

Vehicles that are partially operable or non-operable that are suitable for restoration or customization.
Transmission: Manual
Driver side: Center

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Vehicle Details

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SAVE

Scottsdale, Arizona, USA

1974 Triumph Bonneville T140V

Original & Highly Original

7 mi TMU

Manual

Center

Scottsdale, Arizona, USA

Not Sold

$6,200

Highest Bid

Jun 20, 2025

2 months ago

$6,200

Highest Bid

Bring a Trailer

Auction

Jun 20, 2025

2 months ago

Details

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SAVE

Lot 197049: 1974 Triumph Bonneville T140V

Not Sold

$6,200

Highest Bid

7 mi TMU
Location: Scottsdale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

NOT FOLLOWING

SAVE

Boca Raton, Florida, USA

1974 Triumph Bonneville T140V

Original & Highly Original

13k mi

Manual

Center

Boca Raton, Florida, USA

Sold

$3,100

Apr 11, 2025

4 months ago

$3,100

Bring a Trailer

Auction

Apr 11, 2025

4 months ago

Details

NOT FOLLOWING

SAVE

Lot 187148: 1974 Triumph Bonneville T140V

Sold

$3,100

13,000 mi
Location: Boca Raton, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

Santa Barbara, California, USA

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SAVE

1974 Triumph Bonneville T140V

7k mi

Manual

Center

Santa Barbara, California, USA

Sold

$6,000

Jul 30, 2024

1 year ago

$6,000

Bring a Trailer

Auction

Jul 30, 2024

1 year ago

Details

NOT FOLLOWING

SAVE

Lot 156486: 1974 Triumph Bonneville T140V

Sold

$6,000

7,000 mi
Location: Santa Barbara, California, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

Jacksonville, Florida, USA

NOT FOLLOWING

SAVE

1974 Triumph Bonneville T140V

13k mi

Manual

Center

Jacksonville, Florida, USA

Sold

$2,750

Mar 20, 2024

1 year ago

$2,750

Bring a Trailer

Auction

Mar 20, 2024

1 year ago

Details

NOT FOLLOWING

SAVE

Lot 140395: 1974 Triumph Bonneville T140V

Sold

$2,750

13,000 mi
Location: Jacksonville, Florida, USA
Transmission: Manual
Driver side: Center

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Vehicle Details

Whatcom County, Washington, USA

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SAVE

1974 Triumph Bonneville T140V

7k mi TMU

Manual

Center

Whatcom County, Washington, USA

Sold

$6,600

Jan 24, 2024

1 year ago

$6,600

Bring a Trailer

Auction

Jan 24, 2024

1 year ago

Details

NOT FOLLOWING

SAVE

Lot 134345: 1974 Triumph Bonneville T140V

Sold

$6,600

7,000 mi TMU
Location: Whatcom County, Washington, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

NOT FOLLOWING

SAVE

Madison County, TN, USA

1974 Triumph Bonneville T140V

TMU

Manual

Center

Madison County, TN, USA

Sold

$6,500

Oct 5, 2023

1 year ago

$6,500

Bring a Trailer

Auction

Oct 5, 2023

1 year ago

Details

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SAVE

Lot 122947: 1974 Triumph Bonneville T140V

Sold

$6,500

TMU
Location: Madison County, TN, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

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SAVE

Victoria, BC, CAN

1974 Triumph Bonneville T140V

7k mi

Manual

Center

Victoria, BC, CAN

Sold

$5,200

Sep 28, 2023

1 year ago

$5,200

Bring a Trailer

Auction

Sep 28, 2023

1 year ago

Details

NOT FOLLOWING

SAVE

Lot 122097: 1974 Triumph Bonneville T140V

Sold

$5,200

7,000 mi
Location: Victoria, BC, CAN
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

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SAVE

Kissimmee, FL, USA

1974 Triumph Bonneville T140

TMU

Manual

Center

Kissimmee, FL, USA

Sold

$3,300

Jan 10, 2023

2 years ago

$3,300

Mecum

Auction

Jan 10, 2023

2 years ago

Details

NOT FOLLOWING

SAVE

Lot G32: 1974 Triumph Bonneville T140

Sold

$3,300

TMU
Location: Kissimmee, FL, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

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SAVE

Kissimmee, FL, USA

1974 Triumph Bonneville T140V

TMU

Manual

Center

Kissimmee, FL, USA

Sold

$5,500

Jan 6, 2022

3 years ago

$5,500

Mecum

Auction

Jan 6, 2022

3 years ago

Details

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SAVE

Lot E13: 1974 Triumph Bonneville T140V

Sold

$5,500

TMU
Location: Kissimmee, FL, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

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SAVE

Enterprise, NV, USA

1974 Triumph Bonneville

8 mi

Manual

Center

Enterprise, NV, USA

Sold

$10,000

Jun 2, 2017

8 years ago

$10,000

Mecum

Auction

Jun 2, 2017

8 years ago

Details

NOT FOLLOWING

SAVE

Lot F166: 1974 Triumph Bonneville

Sold

$10,000

8 mi
Location: Enterprise, NV, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details

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SAVE

Auburn, IN, USA

1974 Triumph Bonneville

TMU

Manual

Center

Auburn, IN, USA

Sold

$3,575

Sep 6, 2015

9 years ago

$3,575

RM Sotheby's

Auction

Sep 6, 2015

9 years ago

Details

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SAVE

Lot 3001: 1974 Triumph Bonneville

Sold

$3,575

TMU
Location: Auburn, IN, USA
Transmission: Manual
Driver side: Center

NOT FOLLOWING

Vehicle Details