Caption:infobox automobile generation

{{Infobox Automobile generation |name = K12 |image = [[File:Nissan Micra front 20080820.jpg|250px|Nissan March K12]]<br />[[File:Nissan Micra rear 20080820.jpg|250px]] |production = 2002–2010 |assembly = [[NMUK]] [[Sunderland, Tyne and Wear|Sunderland]], [[England]]<br/>[[Oppama]], [[Japan]] |body_style = 2-door [[Retractable hardtop|coupé convertible]] (CK12)<br/>3-door [[hatchback]] (AK12)<br/> 5-door [[hatchback]] (K12) |engine = 1.0&nbsp;L [[Nissan CR engine|CR]]10DE [[Straight-4|I4]]<br/>1.2&nbsp;L CR12DE I4<br/> 1.4&nbsp;L CR14DE I4<br/>1.5&nbsp;L [[Nissan HR engine|HR]]15DE I4<br/>1.5&nbsp;L K9K [[Diesel engine|diesel]] I4<br/>1.6&nbsp;L [[Nissan HR engine|HR16DE]] I4 |related=[[Nissan Tiida|Nissan Tiida/Versa]]<br/>[[Nissan Note]]<br/>[[Nissan Cube|Nissan Cube (Z11, Z12)]]<br/>[[Nissan Bluebird Sylphy|Nissan Bluebird Sylphy (G11)]]<br/>[[Nissan Juke]]<br/> [[Nissan NV200]]<br/>[[Nissan Wingroad|Nissan Wingroad (Y12)]]<br/>[[Renault Clio|Renault Clio III]]<br/>[[Renault Twingo|Renault Twingo II]]<br/>[[Renault Modus]]<br/>[[Dacia Sandero]]<br/> [[Dacia Logan]]<br/>[[Dacia Duster]]<br/>[[Duesen Bayern Ritz]] |platform = [[Nissan B platform]] }}