Lexus hybrids: from the RX 400h to plug-ins and EVs

Lexus hybrids and electrified models history

Lexus revealed the RX 400h in Detroit in January 2004 and sold it as a 2006 model: the world’s first luxury hybrid SUV and the first Lexus hybrid. It paired the RX 330’s V6 with three electric motor-generators.

Hybrids then spread across the range: the GS 450h, the industry’s first luxury hybrid sport sedan; the LS 600h L, the first full V8 hybrid; the HS 250h, the first hybrid-only luxury vehicle, in August 2009; and the CT 200h compact, Lexus’s fifth hybrid, in 2011.

Lexus says it sold more than one million hybrids worldwide in just over 10 years after the RX 400h, and two million electrified vehicles by 2021. The RZ became its first battery-electric model in 2022, and the 2026 ES is offered as a hybrid and an EV.[1],[2],[3],[4]

Years and production numbers

Generations and key variants

Engine and drivetrain facts

• The 2006 RX 400h used the RX 330’s V6 with three electric motor-generators and was rated by EPA at 28 mpg city and 25 mpg highway; it was among the first Lexus models with Vehicle Dynamics Integrated Management (VDIM).
• The HS 250h introduced Lexus’s first four-cylinder gas engine with Lexus Hybrid Drive: a 147-hp Atkinson-cycle engine and 187 total system horsepower, EPA-rated at 35 mpg combined.
• The 2025 LX 700h pairs a twin-turbo 3.4-liter V6 with a hybrid system for 457 hp and 583 lb-ft. Unlike other Lexus hybrids it keeps an alternator and a starter, so it can keep driving on engine power alone if the hybrid system fails.

Sources:[2],[4],[5]

What changed over the years

1. 2004RX 400h revealed in Detroit in January.
2. 2005RX 400h goes on sale as a 2006 model.
3. 2006GS 450h, the first luxury hybrid sport sedan, goes on sale.
4. 2007LS 600h L, the first full V8 hybrid, goes on sale.
5. 2009RX 450h replaces the RX 400h; HS 250h goes on sale in August.
6. 2011CT 200h, Lexus’s fifth hybrid, goes on sale.
7. 2012ES 300h, the first ES hybrid, goes on sale.
8. 2021Two million global sales of Lexus electrified vehicles.
9. 2022RZ, the first Lexus battery-electric vehicle, premieres.
10. 2023Fifth-generation RX adds Lexus’s first RX plug-in hybrid and the RX 500h.
11. 2024LX 700h brings a hybrid to the LX for the first time.
12. 2025Eighth-generation ES premieres with hybrid and battery-electric versions.

Sources:[1],[2],[3],[4],[5]

What to check before you buy one

• Ask for hybrid-system service records and any hybrid battery work, and check whether any factory hybrid warranty coverage remains.
• Confirm the powertrain from the VIN-decoded data. Many Lexus models were sold as both gas and hybrid versions with similar styling.
• On plug-in hybrids and EVs, check charging equipment and whether the battery’s remaining range matches what the car showed when new.

Model-specific problems by generation are tracked on our Lexus UX known issues page.

Lexus hybrids and electrified models prices and values

Mileage: across 1,439 used Lexus RX Hybrid listings in our November 2026 study (all model years), the median odometer reading was 30,659 miles and 0% showed 200,000 miles or more. See how long a Lexus RX Hybrid lasts.

How to verify a Lexus hybrids and electrified models's factory options

A used Lexus's model, engine and drivetrain are fixed at the factory. CarWhere decodes the 17-character VIN and, where licensed factory build data exists, lists the equipment the car was built with. It does not promise a complete option list for every VIN.