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MARKET PRICES

1800 Roadster (1946 to 1948)

CMB $20,617
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.
The Triumph 1800 Roadster, also referred to as 18TR, was a model born towards the end of WWII, after the Triumph brand had been bought by th...
Model years for 1800 Roadster (1946 to 1948)
For Sale 0
Avg $22,123
Sales Count 7
Dollar Volume $154,863
Lowest Sale $13,440
Top Sale $29,646
Most Recent $13,440
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Showing 9 of 9 related listings

1947 Triumph 1800 Roadster
Auburn, Indiana, USA

1947 Triumph 1800 Roadster

Original & Highly Original
6865 mi 577 mi TMU
Manual transmission Manual
LHD steering RHD
Sold
$13,440
Apr 26, 2025
SAVE
1947 Triumph 1800 Roadster
Houston, Texas, USA

1947 Triumph 1800 Roadster

Original & Highly Original
6865 mi 5k mi TMU
Manual transmission Manual
LHD steering RHD
Sold
$18,000
Apr 23, 2025
SAVE
1946 Triumph 1800 Roadster
Rancho Cordova, California, USA

1946 Triumph 1800 Roadster

Original & Highly Original
6865 mi 14k mi TMU
Manual transmission Manual
LHD steering RHD
Sold
$29,000
Sep 4, 2024
SAVE
1948 Triumph 1800 Roadster
New South Wales, AUS

1948 Triumph 1800 Roadster

Original & Highly Original
6865 mi 94k mi TMU
Manual transmission Manual
LHD steering RHD
Not Sold
Jan 12, 2024
SAVE
1948 Triumph 1800 Roadster
New South Wales, AUS

1948 Triumph 1800 Roadster

Original & Highly Original
6865 mi 94k mi TMU
Manual transmission Manual
LHD steering RHD
Not Sold
Dec 22, 2023
SAVE
1947 Triumph 1800 Roadster
Buffalo Grove, IL, USA

1947 Triumph 1800 Roadster

Original & Highly Original
6865 mi 5k mi TMU
Manual transmission Manual
LHD steering RHD
Sold
$26,660
Dec 9, 2023
SAVE
1948 Triumph Roadster 1800

1948 Triumph Roadster 1800

Original & Highly Original
6865 mi 85k mi
Manual transmission Manual
LHD steering RHD
Sold
£18,750
Oct 26, 2023
SAVE
1948 Triumph Roadster 1800
London, GBR

1948 Triumph Roadster 1800

Original & Highly Original
6865 mi 85k mi
Manual transmission Manual
LHD steering RHD
Sold
£23,750
Jun 1, 2022
SAVE
1948 Triumph 1800 Roadster
Vale of White Horse, GBR

1948 Triumph 1800 Roadster

6865 mi 79k mi
Manual transmission Manual
Sold
£11,250
Mar 24, 2021
SAVE

Taxonomy

Markets related to the 1800 Roadster.

Triumph Roadster
directions_car Triumph 1800 Roadster
1800 Roadster
CMB $20,617
directions_car Triumph 2000 Roadster
2000 Roadster
CMB $29,311