2008 Honda OSM (Open Study Model)
Honda OSM (Open Study Model): the London open-car study, verified show history and credited OSM photography.

The Honda OSM, or Open Study Model, introduced a new open sports-car design at the British International Motor Show in July 2008.
History and purpose
The Honda OSM, or Open Study Model, introduced a new open sports-car design at the British International Motor Show in July 2008. Honda’s original account identifies it as a study created by its European R&D team. The physical display and its contemporary photograph give the archive a firm object and event identity. They do not establish a customer production run or certify a future model relationship. OSM is therefore catalogued as a concept with an unknown fabrication tally. Its historical value lies in the interpretation of open-air sports design, which can be examined directly through the body rather than through speculative production plans.
Design and engineering
The supplied photograph shows a white open car with a dark cabin, narrow front lamps and a broad lower opening. The body appears to gather around the occupants, while the roofless upper profile makes the seating area a major part of the shape. Honda’s announcement discusses the interior and control ideas, including gear-selection and paddle concepts. It does not provide an installed engine specification that can safely become a technical field here. An archive can describe those proposed interfaces without claiming that a particular gearbox was functioning inside the show car. The same distinction applies to visible design appeal and measured road performance.
Identifying the original configuration
The selected image records the London motor-show display on 25 July 2008 and names the original OSM subject. Preserve Open Study Model as an alias of OSM, since the abbreviation and expanded name describe the same archive identity. An S2000 photograph would offer family context but would not document this car. Additional cabin and rear photographs should retain their own dates, creators and exact subject labels. For the physical object, construction records and custodial history would help establish how the display vehicle was built and maintained. None of those questions is answered by assuming that a concept shown once was fabricated only once.
Collector context and preservation
OSM sits comfortably beside the S2000 CR and EV-STER in an open-car archive. Their images can illustrate how Honda framed an exposed passenger compartment at different moments: a production track-oriented roadster, a design study and an electric proposal. Compare the height of the windscreen, the treatment around the seats and the relationship between front body and cabin. Such a comparison does not require claiming shared components. Preserve the original low-information technical fields until a model-specific primary record supplies more detail. A careful concept profile can remain visually rich and historically useful without inventing a powertrain or promising a production outcome.
The open cabin is an important part of OSM’s visual story. A photograph taken from above could help explain the seating, console and windscreen relationship. Such a view should complement the original exterior image and retain its own exact source identity and creator credit.
Reading the evidence for this profile
The original source links below identify the programme and the historical statements used in this article. The photograph has its own creator and licence record, separate from the manufacturer’s vehicle history. Keep both when transferring this profile into a collection catalogue. A manufacturing tally describes how many cars belong to a defined original programme; it does not measure how many survive, how many are publicly visible, or how many retain all their original components. Those individual questions require dated chassis and restoration evidence. The reference year likewise describes the programme’s introduction or named historic configuration, while the supplied caption states the photographed setting and any established individual identity. This lets future research expand the car’s history without blurring the scope of the record already assembled here.
Specifications and verified rarity
| Reference year | 2008 |
|---|---|
| Model / programme | OSM (Open Study Model) |
| Body / role | Two-seat open sports-car concept |
| Power unit / proposal | Engine displacement and output not established in the original OSM announcement |
| Layout / transmission | Open two-seat design study; gear-selection and paddle-control concepts described, installed transmission unconfirmed |
| Exact manufacturing tally | Not established |
| Rarity evidence | Physical concept archive scope; tally unknown |
| Rarity scope | Physical Honda Open Study Model introduced at the British International Motor Show in July 2008. Complete fabrication tally unknown. No engine, completed retail count or S2000 replacement programme inferred. |
| Inventory reference | HON-080 — Verified |
Frequently asked questions
What is the Honda OSM (Open Study Model)?
Honda’s physical Open Study Model, presented in London in July 2008 as an open sports-car design study.
What engineering defines this vehicle?
Engine displacement and output not established in the original OSM announcement. Open two-seat design study; gear-selection and paddle-control concepts described, installed transmission unconfirmed. The specifications describe the original programme or published concept proposal. An individual example’s installed equipment and any later changes need their own dated evidence.
Why does this profile use 2008?
This is the documented introduction or original configuration year. Photograph dates and market model years can differ. Keeping those dates separate makes it possible to follow the car’s development without creating a second identity for the same programme.
How should an individual OSM (Open Study Model) be authenticated?
Connect the chassis identifier to original delivery, edition or custodial records. Compare period exterior, cabin and mechanical photographs with the documented configuration. Record replacement parts, paint changes and restoration work as dated events. A badge or colour alone cannot establish that a car belongs to this original programme.
What rarity or archive scope is verified?
Physical Honda Open Study Model introduced at the British International Motor Show in July 2008. Complete fabrication tally unknown. No engine, completed retail count or S2000 replacement programme inferred.
Who took the supplied photograph?
The Car Spy via Wikimedia Commons, under CC BY 2.0. The original file and licence links accompany the image. Retain that credit when the photograph is uploaded, exported or reused.
Related Honda family profiles
Sources and photo credits
Photograph: The Car Spy via Wikimedia Commons original file, CC BY 2.0. Source-provided photograph supplied without local cropping, retouching or text removal. A source thumbnail is used where available. Honda OSM at the British International Motor Show in London, photographed on 25 July 2008.
Built in limited numbers
Physical Honda Open Study Model introduced at the British International Motor Show in July 2008. Complete fabrication tally unknown. No engine, completed retail count or S2000 replacement programme inferred.
Gallery
Specifications
Factory specifications may vary by model year, market and configuration.
Identity & production
- Official model
- OSM (Open Study Model)


