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1931 Rolls-Royce 20/25 Dreadnought Special

Bring a Trailer
Listed byAB_Auto
Putte, Belgium1,700 milesManual
UnsoldJul 30, 2024
Final bid$70,500
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Summary
This 1931 Rolls-Royce 20/25 was transformed from a rolling chassis into a unique Blower Bentley-style special with alloy boattail coachwork and a shortened wheelbase. It features a supercharged 3.7-liter OHV inline-six, a four-speed manual transmission with overdrive, and a red leather interior, showing 1,700 miles on the odometer. Notable modifications include a Marshall Roots-type supercharger, an aluminum cylinder head, and a custom billet camshaft, with oil leakage noted by the seller.
Trait
Quantity
Most Recent Sale
Year
75 (11%)
Aug 21, 2025
Color
Dark Green
1 (<1%)
No Data
Transmission
632 (93%)
Nov 6, 2026
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Loading sold figures · 12 months to Jul 30, '24

Listing history

1 appearance
  • Jul 30, 2024
    Bring a Trailer
    Unsold· this listing
    $71k
Bid History
Bids Per Day
Final bid
$71k
#1 of 20/25s in 2024
Top 20% of all listings in 2024
Views
23.6k
#2 of 20/25s in 2024
Top 10% of all listings in 2024
Bids
22
#2 of 20/25s in 2024
Top 40% of all listings in 2024
Comments
49
#1 of 20/25s in 2024
Top 20% of all listings in 2024
Top Comments
billyblyth " if the British Empire and its Commonwealth lasts for a thousand years men will still say, “This was their finest ... View more
Frank_Barrett Looks like the builder kept the entire British classic car world in business for at least a year.
andy303 "Fear God and Dreadnought" -Adm. Jackie Fisher, RN
Share on XShare to FacebookLast updated Aug 25, 2026
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