Engine Number
- Engine fuel
- G: Gasoline
- Engine range
- 4: 4 cycle 4 cylinder
- Engine development order and capacity
- F: GAMMA engine (Gasoline)
- N: NU engine (Gasoline)
- K: Theta engine (Gasoline)
- Engine Capacity
- J: 1591cc (Gamma T-GDI engine)
- C: 1999cc (NU GDI engine)
- J: 2359cc (Theta-II 2.4 GDI engine)
- Production Year
- F: 2015, G: 2016, H: 2017, J: 2018...
- Plant of production
- A: Asan (Korea)
- B: Beijing (China)
- H: Hwasung (Korea)
- K: Montgomery (U.S.A)
- M: Chennai (India)
- P: Poseung (Korea)
- S: Sohari (Korea)
- T: Izmit (Turkey)
- U: Ulsan (Korea)
- W: Shandong (China)
- Z: Zilina (Slovakia)
- 1: Yancheng (China)
- Engine production sequence number
- 000001 ~ 999999