Where is the Lexus 450h made?
The Lexus RX 450h is produced primarily in Japan, with some units historically assembled in Canada for the North American market. Exact manufacturing sites can vary by model year and regional demand.
Production locations
These are the main plants that have been involved in RX 450h assembly across markets.
- Japan — Toyota's Kyushu facilities, notably the Miyawaka plant in Fukuoka Prefecture, have been a primary site for RX 450h production.
- Canada — The CAMI Automotive facility in Cambridge, Ontario, has housed assembly of certain RX models for North American sales in the past.
Global vs. local assembly considerations
Production footprints can shift over time in response to demand, supply chains, and fleet mix. While Japan has generally served as the main production hub for the RX family, some markets have historically benefited from localized assembly in Canada, with shipments from Japanese plants as needed.
Note: Always verify the exact plant for a specific vehicle via its VIN or window sticker, since manufacturing locations can change between model years and markets.
Market and year variations
Workflows and sourcing strategies for the RX 450h reflect market-specific decisions. In many years, the model has been produced in Japan for global export, while North American supply has occasionally included units assembled in Canadian facilities. Variations by year and market mean the exact origin can differ from one vehicle to another.
- North American market — Earlier RX 450h units were produced at Canadian facilities for local distribution; in some later years, a larger share of production has shifted to Japanese plants depending on supply needs.
- Other regions — Production is typically centered in Japan for export, with shipments supporting global demand.
For a definitive answer about a specific vehicle, check the VIN or original documentation, which will indicate the assembly location.
How to verify the manufacturing site
To confirm where your particular RX 450h was built, consider these steps.
- Inspect the Vehicle Identification Number (VIN); in some markets, the 11th character encodes the assembly plant.
- Review the original window sticker or owner's manual for the production location.
- Consult a Lexus dealer or official service portal with your VIN to obtain the precise plant information for that model year.
Summary
The RX 450h has traditionally been built in Japan, with Canadian assembly playing a role for certain North American models in the past. Today, production remains largely Japan-centric, though the exact plant can vary by year, market, and supply conditions. Always verify the actual manufacturing site for your vehicle using the VIN or official paperwork.
