| MODEL | BMW CONCEPT K 18 VISION 2026 |
| Year | 2026 |
| Engine Type | Inline six-cylinder |
| Displacement / Capacity | 1800 cc / 109.8 cu in |
| Bore X Stroke | — |
| Compression Ratio | — |
| Cooling System | — |
| Max Power | — |
| Max Torque | — |
| Ignition | — |
| Induction | — |
| Start System | — |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | — |
| Clutch | — |
| Final Drive | — |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | — |
| Rear Suspension | Hydraulically lowerable suspension |
| Front Brakes | — |
| Rear Brakes | — |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | — |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | — |
The Vision K18 is a one-off luxury touring concept that BMW Motorrad unveiled at the Concorso d'Eleganza Villa d'Este on Lake Como in May 2026. The design centres on an exposed 1,800 cc inline-six, with the six-cylinder theme repeated in six intakes, six tailpipes and six LED headlights. Its partly hand-formed aluminium bodywork, forged-carbon accents and aviation-inspired styling make it a design statement rather than a preview of a specific model. BMW says only that its ideas may feed into future production bikes.
