



| Brand | Model | Year | Status | Auction name | Details |
|---|---|---|---|---|---|
| Riley 12/4 'Imp' former Falcon Saloon conversion 1935 Not Sold Bonhams Collectors Motor Cars and Motorcycle (November 12, 2014) |
12/4 'Imp' former Falcon Saloon conversion | 1935 | Not Sold | Bonhams Collectors Motor Cars and Motorcycle (November 12, 2014) | |
| Riley 12/4 Sports Special 1936 Sold Silverstone Auctions The Dawn of Motoring Sale (August 4, 2023) |
12/4 Sports Special | 1936 | Sold | Silverstone Auctions The Dawn of Motoring Sale (August 4, 2023) | |
| Riley 12/4 1935 Sold Barons Spring Classics (April 6, 2016) |
12/4 | 1935 | Sold | Barons Spring Classics (April 6, 2016) | |
| Riley 12/4 Imp Special 1935 Not Sold H&H Classics Buxton Auction (July 23, 2014) |
12/4 Imp Special | 1935 | Not Sold | H&H Classics Buxton Auction (July 23, 2014) | |
| Riley 12/4 Kestrel Sprite 1936 Sold Bonhams MPH Bicester März (March 20, 2021) |
12/4 Kestrel Sprite | 1936 | Sold | Bonhams MPH Bicester März (March 20, 2021) | |
| Riley 12/4 Kestrel chassis 1935 Sold H&H Classics The Imperial War Museum Motor Car Auction (April 24, 2014) |
12/4 Kestrel chassis | 1935 | Sold | H&H Classics The Imperial War Museum Motor Car Auction (April 24, 2014) | |
| Riley 12/4 Four-Seater 1935 Sold H&H Classics The Pavilion Gardens Motor Car Auction (November 12, 2014) |
12/4 Four-Seater | 1935 | Sold | H&H Classics The Pavilion Gardens Motor Car Auction (November 12, 2014) | |
| Riley 12/4 Sports Special 1935 Not Sold Bonhams Goodwood Members Meeting (March 18, 2018) |
12/4 Sports Special | 1935 | Not Sold | Bonhams Goodwood Members Meeting (March 18, 2018) | |
| Riley 12/4 1936 Not Sold Brightwells Classic & Vintage Cars and Motorcycles (September 21, 2016) |
12/4 | 1936 | Not Sold | Brightwells Classic & Vintage Cars and Motorcycles (September 21, 2016) | |
| Riley 12/4 Sprite 1936 Not Sold Iconic Auctioneers NEC Classic Motor Show Sale (November 8, 2025) |
12/4 Sprite | 1936 | Not Sold | Iconic Auctioneers NEC Classic Motor Show Sale (November 8, 2025) |