Derby Bentley
Compare the Derby 3½ Litre and 4¼ Litre. The chassis number, original coachwork and any documented overdrive specification are useful starting points for an inspection.
What to check across the range
For either engine size, match the chassis and coachwork to the build record. On a late 4¼ Litre, verify the MR or MX chassis series and overdrive against the original documentation.
From model shortlist to acquisition
Source a car
Set the model, specification, budget, and timetable. We run the private search and screen candidates against your brief.
Private sourcingAssess a car you’ve found
Review the seller’s records, comparable sales, and questions for an independent marque specialist before deciding what to offer.
Pre-purchase adviceReview a collection
Commission a written review of what to acquire, retain, use, or prepare for sale, with priorities for you and your advisers.
Collection strategy
We agree the written scope, fee, and any specialist costs before work begins.