Automaker List : Borgward Auction Listing
Sales figures include buyers commission, typically 10 percent. Averages and estimates are made from data collected and may not be a true indication of the market.
| Chassis Number | Sale Value | Auction | Company | |
| 1958 Borgward Isabella Coupe | $33,750 | Shannons Auctions - Shannons Sydney Autumn Classic Auction | Shannons Auctions | |
| 1959 BORG WARD ISABELLA SPORT COUPE | High bid $15,500. Not sold | Palm Springs Exotic Car Auctions - February 2010 | Palm Springs Exotic Car Auctions | |
| 1959 Borgward Isabella 1 ½ litre Two Door Saloon | $23,790 £12,601 | Bonhams - Collectors' Motor Cars, Motorcycles and Automobilia | Bonhams | |
| 1959 Borgward Isabella Coupé | $13,497 €9,200 | Bonhams - Fine Vintage and Collectors' Motorcars at Reims | Bonhams | |
| 1959 BORGWARD ISABELLA COUPE | High bid $17,500. Not sold | Kruse Auction - Auburn, IN | Kruse International |
