How much horsepower does a Lexus LS 500 2023 have?
The 2023 Lexus LS 500 delivers 416 horsepower from its 3.5-liter twin-turbo V6.
Beyond the number, this power rating shapes how the full-size luxury sedan feels in daily use—quietly confident at highway speeds and capable of smooth, decisive acceleration when needed. This article explains the engine details, how power is delivered, and what it means for performance in the 2023 LS lineup.
Engine and power details
The LS 500 pairs a 3.5-liter twin-turbo V6 with a 10-speed automatic transmission. Power is available with rear-drive as standard, with all-wheel drive offered as an option for those seeking extra traction in varying conditions. The official horsepower rating for the 2023 model year remains 416 hp.
Key specifications include the following:
- Engine: 3.5-liter twin-turbo V6
- Horsepower: 416 hp (6,000 rpm)
- Torque: 442 lb-ft (1,600–4,800 rpm)
- Transmission: 10-speed automatic
- Drivetrain: Rear-wheel drive standard; all-wheel drive optional
Together, these figures illustrate how the LS 500 balances brisk performance with Lexus’s hallmark emphasis on quiet, refined ride quality in a luxury sedan.
Context within the lineup and rivals
In the Lexus LS family, the 2023 LS 500 remains the primary gasoline-powered option, while the hybrid LS 500h offers a different powertrain with a combined output around 354 hp. When set against rivals such as the Mercedes-Benz S-Class and BMW 7 Series, the LS 500’s 416 hp provides competitive straight-line performance without sacrificing the car’s emphasis on comfort and refinement.
Practical performance implications
For everyday driving, the 416-horsepower rating supports confident merging and smooth overtakes, all while keeping cabin noise low and ride quality high thanks to Lexus' refined suspension tuning.
Summary
The 2023 Lexus LS 500 carries 416 horsepower from a 3.5-liter twin-turbo V6, pairing strong, smooth power with a premium, quiet luxury experience. It remains a competitive choice in the full-size luxury sedan category, balancing performance with comfort and a meticulously crafted interior.
Is the LS 500 fast?
At the test track, the LS500 hit 60 mph in 5.0 seconds and managed a 13.3-second quarter-mile run with a 107-mph trap speed. Highway passing maneuvers are dispatched handily, with the LS500 jumping from 50 to 70 mph in just 3.8 seconds.
Is the Lexus is500 fast?
Yes, the Lexus IS 500 is very fast, with a 0-60 mph time of about 4.4 seconds. It achieves this with a 5.0-liter V8 engine producing 472 horsepower and 395 pound-feet of torque, making it a powerful performance sedan that is quick both off the line and in its acceleration up to its limited top speed of 149 mph.
You can watch this video to see a real-world 0-60 mph test of the Lexus IS 500: 1mMilesPerHrYouTube · Sep 10, 2023
- Acceleration: The IS 500 can go from 0 to 60 mph in approximately 4.4 seconds.
- Engine: Its performance comes from a 5.0-liter naturally aspirated V8 engine.
- Horsepower: The engine delivers 472 horsepower at 7,100 rpm.
- Torque: It produces 395 pound-feet of torque.
- Top Speed: The top speed is electronically limited to 149 mph.
This video shows a POV test drive of the Lexus IS 500, highlighting its acceleration and engine sound: 54sTheTopherYouTube · Sep 21, 2024
How fast is the 2023 Lexus LS 500?
136 mph
2023 Lexus LS Specs, Features & Options
| Torque | ||
|---|---|---|
| 4.6 seconds | 4.6 seconds | 5.2 seconds |
| Top Speed | ||
| 136 mph | 136 mph | 136 mph |
Could the Lexus LS 500 be considered a luxury car?
For 36 years, the Lexus LS has defined what a flagship luxury sedan should be: a perfect balance of performance, innovation, and timeless comfort. And the 2026 LS 500 Heritage Edition continues this legacy of excellence.
