ARMSTRONG SIDDELEY 20/25
Lowest Price: £14,206 • Median Price: £14,206 • Highest Price: £14,206 • Sell-Through Rate: 67%
Image Source: H&H Auctioneers
£14,206
LOWEST PRICE:
SINCE 2020
£14,206
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£14,206
SINCE 2020
NUMBER OF SOLD CARS:
4
ALL TIME
SELL THROUGH RATE:
67%
ALL TIME
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THE PRICE TREND
See how the price for this model has varied since records began
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HOW MANY REMAIN
See how many Armstrong Siddeley 20/25 remain on UK roads
CARS
LICENSED
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CARS
SORN
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THE SALES
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Bonhams Cars Online
£14,206
11th Jun 2025
1936 Armstrong Siddeley 20/25
Bonhams
Not Sold
19th Apr 2010
c.1937 Armstrong-Siddeley 20/25hp Landaulette
H&H Auctioneers
£10,125
21st Jun 2014
1936 Armstrong Siddeley 20/25 Limousine de Ville
H&H Auctioneers
£13,500
13th Apr 2005
1937 Armstrong Siddeley 20/25 Limousine Landaulette
Bonhams
£3,786
18th May 2014
1936 Armstrong Siddeley 20/25hp Sedanca de Ville
Bonhams
Not Sold
19th Apr 2010
c.1937 Armstrong-Siddeley 20/25hp Drophead Coupé
THE FAQs
The frequently asked questions about this model
Tell Me More
The Armstrong Siddeley 20/25, produced from 1933 to 1939, was known for its quality engineering. It was a popular choice among the British upper class.
A little-known story: During World War II, some 20/25s were repurposed as staff cars for high-ranking military officers, a testament to their reliability.
Its successor was the Armstrong Siddeley Lancaster.
How much is a Armstrong Siddeley 20/25 worth?
In average condition, a Armstrong Siddeley 20/25 is worth £14,206.
What is the most expensive Armstrong Siddeley 20/25 to sell in history publicly?
The most expensive Armstrong Siddeley 20/25 to sell in history was sold for £14,206.
What is the cheapest Armstrong Siddeley 20/25 to sell in history publicly?
The cheapest Armstrong Siddeley 20/25 to sell in history was sold for £3,786.
When was the Armstrong Siddeley 20/25 produced?
The Armstrong Siddeley 20/25 was produced between 1936 and 1937.