How much hp does an IS 350 have?
The Lexus IS 350 is typically rated around 311 horsepower in recent years, though early versions hovered near 306 horsepower. Torque sits around 280 lb-ft, and exact figures can vary by market and drivetrain.
Engine and power output
The IS 350 is powered by a 3.5-liter V6 engine. Across the current generation, power has settled around 311 hp, with torque near 280 lb-ft. Earlier versions of the same model year generation used about 306 hp. The difference stems from a mid-cycle update that refined tuning and emissions calibration.
Below is a quick look at horsepower figures for the US-spec IS 350 by era:
- 2013–2016 Lexus IS 350 (US): 306 hp at 6,600 rpm; 277 lb-ft torque
- 2017–2023 Lexus IS 350 (US): 311 hp at 6,600 rpm; 280 lb-ft torque
- All-wheel-drive variants generally carry the same horsepower ratings as their rear-wheel-drive counterparts
Note: Market-specific tuning can lead to slight variations in horsepower and torque. For instance, some regions may publish figures that reflect different exhaust or emission configurations.
Why the numbers matter for performance
Related variants and context
Other trims in the IS lineup include the IS 300 and the higher-performance IS 500. The IS 350’s horsepower figure is distinct from those models, with the IS 350 consistently delivering around 311 hp in the latest generation, while the IS 500 uses a significantly more powerful engine.
Summary
In the current generation, the IS 350 delivers about 311 horsepower, with torque around 280 lb-ft. Earlier models hovered near 306 hp. If you’re shopping for a specific year or market, verify the exact figure on the window sticker or official brochure to account for any regional tuning differences.
What's faster, IS 350 or IS 300?
Is the IS 300 faster than IS 350? The Lexus IS 300, while offering a quick 6.1-second 0-60 mph acceleration on the AWD model comes in behind the IS 350, with both the IS 350 F SPORT Design and IS 350 F SPORT offering 5.6 seconds for 0-60 mph and the AWD variations of each a 5.7-second 0-60 mph acceleration time.
How much HP can an IS 350 make?
311 horsepower
How much horsepower does the 2025 Lexus IS 350 F Sport have? Under the hood, you'll find a 3.5L V6 engine with 311 horsepower.
How much horsepower does the 2025 is 350 F Sport AWD have?
The 2025 Lexus IS 350 F Sport AWD has 311 horsepower from its 3.5-liter V6 engine. This engine also produces 280 lb-ft of torque and is paired with an automatic transmission.
- Horsepower: 311 hp @ 6,600 rpm
- Torque: 280 lb-ft @ 4,800 rpm
- Engine: 3.5L V6
Does the IS 350 have a turbo?
No, the standard Lexus IS350 does not have a turbocharger; it comes with a naturally aspirated 3.5-liter V6 engine. The base IS300 model, however, is equipped with a turbocharged four-cylinder engine.
You can watch this video to learn more about the IS350 engine and compare it to other models: 48sDownshiftYouTube · Apr 2, 2021
- IS350: The standard engine is a 3.5-liter V6 that produces 311 horsepower and is naturally aspirated, meaning it does not use a turbo.
- IS300: The base IS300 model uses a 2.0-liter turbocharged four-cylinder engine that produces 241 horsepower.
- Aftermarket modifications: While the factory IS350 does not have a turbo, it is possible to add one through aftermarket kits, as demonstrated by various custom builds.
