Track live values and receive listing alerts
RILEY 12/4 ADELPHI
Lowest Price: £420 • Median Price: £2,105 • Highest Price: £3,789 • Sell-Through Rate: 67%
Image Source: H&H Auctioneers
£420
LOWEST PRICE:
SINCE 2020
£2,105
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£3,789
SINCE 2020
NUMBER OF SOLD CARS:
4
ALL TIME
SELL THROUGH RATE:
67%
ALL TIME
FILTER BY LOCATION
FILTER BY YEAR
THE PRICE TREND
See how the price for this model has varied since records began
A dot is a sale. The blue line is the trend line. The sliders adjust the axis
GET A VALUATION
LOOKING TO SELL?
Looking to buy / sell? We will connect you with the best dealer for you
LOOKING FOR INSURANCE?
THE LISTINGS
See recent matching listings to your search
Upcoming: Dealer and Auction Listings
Sold Listings
.png)
THE FAQs
The frequently asked questions about this model
Tell Me More
The Riley 12/4 Adelphi, produced from 1935 to 1938, was a stylish saloon known for its elegant design.
It featured a 1.5-liter engine and was praised for its comfortable ride.
The Adelphi was part of the broader Riley 12/4 series, which included various body styles.
Its successor was the Riley Kestrel 12/4.
A little-known story: During the late 1930s, a Riley Adelphi was used by a British intelligence officer for covert operations in Europe, blending in as an ordinary civilian vehicle while carrying sensitive documents.
How much is a Riley 12/4 Adelphi worth?
In average condition, a Riley 12/4 Adelphi is worth £2,105.
What is the most expensive Riley 12/4 Adelphi to sell in history publicly?
The most expensive Riley 12/4 Adelphi to sell in history was sold for £13,000.
What is the cheapest Riley 12/4 Adelphi to sell in history publicly?
The cheapest Riley 12/4 Adelphi to sell in history was sold for £420.
When was the Riley 12/4 Adelphi produced?
The Riley 12/4 Adelphi was produced between 1936 and 1938.
How many of these vehicles are left on the road?
Explore our 'How Many Remain' data here.
DRIVE CARBON NEUTRAL
JOIN OUR NEWSLETTER