| Riley 4 Farina-styled B-series | |
|---|---|
 Riley 4 / Seventy Two sports saloon 1622cc first registered 4 May 1966 | |
| Overview | |
| Manufacturer | BMC |
| Production | 1959–1969 25,091 made |
| Body and chassis | |
| Class | full-size car |
| Related | MG Magnette Mark III Wolseley 15/60 Austin A55 Cambridge Mark II Morris Oxford V[1][2] Siam Di Tella 1500 Argentina |
| Chronology | |
| Predecessor | Riley RME 1945-1955 |
| Successor | none |
The Riley 4 / Sixty Eight and Riley 4 / Seventy Two are cars produced by BMC from 1959 to 1969, under the Riley marque. They are closely related to the Pinin Farina-designed MG Magnette Mark III and Wolseley 15/60 and the simpler Austin A55 Cambridge Mark II, Morris Oxford V pair, sharing the MG's rear styling and engine (with a milder cam). This Riley was the most expensive car in that series.[1]
This model's introduction, using the same engine, did not affect production of the smaller-bodied 1½-litre Riley One-Point-Five sports saloon which continued until 1965.[1]