Does the Lexus RX 350 have turbo?
Yes. In the latest generation, the RX 350 uses a turbocharged 2.4-liter inline-4 engine. Older RX 350 models relied on a naturally aspirated V6, and the RX 350h variant uses a non-turbo hybrid powertrain.
The question matters for buyers weighing performance, fuel economy, and how the RX 350 fits into Lexus’s broader lineup, including hybrids. This article explains how engine choices have evolved across generations and what each RX 350 variant offers.
Current generation engine details
Before listing the key specifications for the current RX 350, here is a quick overview of its turbocharged configuration and how it compares to related models in the lineup.
- RX 350 (2023–present): Turbocharged 2.4-liter inline-4 engine, approximately 275 horsepower and 317 lb-ft of torque, eight-speed automatic transmission, and optional all-wheel drive.
- RX 350h (2023–present): Hybrid powertrain combining a 2.5-liter inline-4 Atkinson-cycle engine with electric motors; no turbocharging; total system output around 246 horsepower.
- RX 350 (earlier pre-2023 models): In earlier generations, the RX 350 used a naturally aspirated 3.5-liter V6 with roughly 295 horsepower and 268 lb-ft of torque, paired with an eight-speed automatic and available AWD.
In summary, the modern RX 350 line favors a turbocharged 2.4-liter engine, while the hybrid version uses a non-turbo four-cylinder with electric assist, and older non-hybrid models used a V6.
Historical context and how engine options differ within the RX lineup
Before diving into the specifics, it helps to understand how Lexus structured the RX family in terms of powertrains. The introduction of a turbocharged four-cylinder marked a shift from the traditional V6, aligning the RX with newer turbocharged designs across many brands. The hybrid RX 350h, meanwhile, targets efficiency more than peak power, and older RX 350 configurations relied on a natural-sound V6 without turbocharging.
- Pre-2023 RX 350: 3.5-liter V6 naturally aspirated engine, around 295 hp, 268 lb-ft, eight-speed automatic transmission, available AWD.
- RX 350h: Hybrid variant with a non-turbo 2.5-liter four-cylinder paired with electric motors, total system output around 246 hp; no turbocharger.
- Current RX 350 (2023–present): Turbocharged 2.4-liter inline-4 delivering about 275 hp and 317 lb-ft, eight-speed automatic, AWD optional.
The takeaway is clear: if you want turbocharged power in the RX 350 line, you’ll find it in the 2023-and-later standard RX 350, while the hybrid and older non-turbo V6 variants sit outside that turbocharged setup.
Summary
The Lexus RX 350 currently uses a turbocharged 2.4-liter inline-4 engine in its latest configuration, delivering a balance of performance and efficiency. Older RX 350 models relied on a naturally aspirated 3.5-liter V6, and the RX 350h is a non-turbo hybrid variant. Prospective buyers should verify the exact powertrain in their specific year and trim, as configurations can vary by market.
