ZD4Aprilia motorcycles
Held by Aprilia S.p.A. · registered in Italy
WMI ZD4 is the only three-character WMI in the catalog for the Aprilia make. It decodes 54 models, the fourth-most of the 40 WMIs held in Italy. Its rules place assembly in three countries. The same rules start at model year 1994 and have no end year.
Models in the decoding rules, by model year
- Atlantic 2001994–2007
- Atlantic 5001994–2007
- Caponord1994–2020
- ETV 1000 Caponord1994–2007
- Mille SP1994–2000
- Mojito 1501994–2007
- Mojito 501994–2007
- Pegaso 6501994–2000
- Rally 501994–2007
- RS2501994–2006
- RS501994–2006
- RST Futura1994–2006
- RSV 10001994–2011
- RSV 1000 R1994–2006
- RSV Mille1994–2003
- RSV Mille R1994–2003
- Scarabeo 1501994–2007
- Scarabeo 2501994–2007
- Scarabeo 501994–2007
- Scarabeo 5001994–2010
- SL 10001994–2003
- SR 501994–2025
- Tuono 10001994–2011
- Dorsoduro 7502007–2016
- MANA 8502007–2015
- RXV 4502007–2011
- RXV 5502007–2011
- Scarabeo 1002007–2010
- Scarabeo 2002007–2010
- Shiver 7502007–2016
- Sport City 2502007–2011
- Sportcity One 502007–2015
- SXV 4502007–2011
- SXV 5502007–2011
- Sportcity One 1252008–2011
- Dorsoduro2010–2020
Also in the rules (18 more): RSV4, RSV4 R, Sportcity, Tuono, Caponord 1200 ADD, Tuono V4 R, Caponord 1200 RALLY, Tuono V4 1100 Factory, Tuono V4 1100 RR, Shiver, RS, Tuareg, RS 457, RS 660, Tuareg 660, Tuono 457, Tuono 660, Tuono V4.
Where the rules place assembly
Plant countriesItaly, China, India
Plant locations namedScorze; Nanjing; Zhangcha Foshan City; Mandello Del Lario; Pune; Venice; Nanjing City; Foshan; Scorzè; Bigolo
Bodies and power
Body classesMotorcycle - Sport, Motorcycle - Dual-sport, Motorcycle - Standard, Motorcycle - Touring, Motorcycle - Scooter, Dirt bike, Enduro
Primary fuelsGasoline, Electric
Other codes starting with ZD
- ZD3Betamotor, motorcycle
- ZDCAmerican Honda Motor, motorcycle
- ZDMDucati Motor Holding S.P.A., motorcycle
Source: NHTSA vPIC, October 2026 release (database updated October 17, 2026). How the figures are counted: How the catalog is read.