| Bodystyles | Average Sale |
| Drophead Coupe | $101,453 |
| Auction Results for Drophead Coupe | Results | Auction |
| 1954 Jaguar XK140 Roadster Chassis Num: 810602 (No reserve) | $82,728 (£51,520) | 2012 H&H Auctions |
| 1954 Jaguar XK140 MC Roadster Chassis Num: S811264 160 hp, 3,442 cc twin overhead cam inline six-cylinder engine, four-speed manual transmission, torsion bar independent front suspension and four-wheel drum brakes. Wheelbase: 96' | $96,250 | 2010 RM Auctions |
| 1954 Jaguar XK140 Drophead Coupe Chassis Num: 807433DN (No reserve) six cylinder 3.4 litre engine, 190bhp at 5,600rpm, independent front suspension with semi-elliptic leaf springs at the rear. Registration Number: 429 BPB | $135,934 (£83,120) | 2009 Coys |
| 1954 Jaguar XK140 Roadster Chassis Num: S81068 (No reserve) C Type cylinder head engine, 210bhp, stainless steel exhaust system, a full mechanical overhaul, a new clutch, and a full electrical rewiring with restored original gauges | $90,899 (£45,904) | 2008 Coys |