How fast can a Lexus IS 500 go?
In brief, the Lexus IS 500 can sprint from 0 to 60 mph in about 4.4 seconds and is electronically limited to roughly 168 mph. Real-world results vary with road conditions, tires, and drivetrain setup.
The IS 500 is Lexus's V8-powered variant of the IS sedan, tuned for performance with a 5.0-liter V8 producing 472 horsepower and 395 lb-ft of torque, paired with an 8-speed automatic and rear-wheel drive. This article breaks down the key numbers and what they mean for speed and everyday usability.
Performance hardware that fuels speed
Details about the engine and drivetrain that push the IS 500 toward higher top speeds and quick acceleration.
- Engine: 5.0-liter naturally aspirated V8 delivering 472 horsepower and 395 lb-ft of torque
- Transmission: 8-speed automatic with manual shift mode and paddle shifters
- Drivetrain: Rear-wheel drive (no all-wheel-drive option for this model)
- 0–60 mph time: about 4.4 seconds in typical conditions
- Top speed: electronically limited to roughly 168 mph
These specifications combine to give brisk acceleration and a high-end pace while maintaining daily drivability in traffic and on highways.
Speed figures at a glance
For a quick reference, here are the headline numbers most buyers consider when evaluating speed and performance.
- 0–60 mph: ~4.4 seconds
- Top speed: ~168 mph (electronically limited)
- Power: 472 hp, 395 lb-ft of torque
Note that these figures can vary slightly by model year, trim level (e.g., standard IS 500 versus F Sport), tire choice, and testing conditions.
Real-world considerations
In everyday driving, the IS 500’s speed is influenced by factors beyond engine output, including road surface, weather, and tire grip. Enthusiasts seeking the fastest results should ensure the vehicle is equipped with appropriate high-performance tires and used in appropriate environments such as a closed track or controlled setting.
Summary
The Lexus IS 500 delivers rapid acceleration and a high top speed for a non-exotic sedan, powered by a 472-hp 5.0-liter V8 and paired with an 8-speed automatic in rear-drive form. Real-world results depend on tires, road, weather, and trim; expect around 4.4 seconds to 60 mph and up to about 168 mph on the open road, under proper conditions.
Is the LS500 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.
How fast is a Lexus 500?
168 MPH
Is the RC F faster than the LC 500? Both the Lexus RC F and Lexus LC 500 are remarkably fast luxury sports cars with the RC F offering a top speed of 168 MPH and the LC 500 offering a 168 MPH top speed.
How fast does a Lexus IS 500 go?
The top speed of the Lexus IS 500 is 149 mph, as it is electronically limited. While the car has the power to potentially go faster, the speed is capped at this figure due to the limiter, which is often a result of import regulations or a brand-level decision to distinguish it from higher-performance "F" models.
This video demonstrates the acceleration and top speed of the Lexus IS 500: 52sDM Car ReviewsYouTube · Jul 30, 2025
- Manufacturer-claimed top speed: 149 mph
- Reason for limitation: The vehicle's speed is electronically limited, likely for reasons including import regulations and positioning within Lexus's performance lineup.
IS500 Lexus 0 to 60?
The Lexus IS500 accelerates from 0 to 60 mph in 4.4 to 4.5 seconds, according to Lexus and automotive reviewers. This is achieved with its 5.0-liter V8 engine, which produces 472 horsepower.
You can watch this video to see a POV test drive of the Lexus IS500 and its 0-60 mph acceleration: 58sDM Car ReviewsYouTube · Jul 30, 2025
- Manufacturer claim: Lexus states a 0–60 mph time of 4.4 seconds.
- Independent tests: Various reviews and tests have recorded times between 4.4 and 4.5 seconds, often in ideal conditions.
- Engine and performance: The acceleration is a result of the 5.0-liter naturally aspirated V8 engine, which generates 472 horsepower and 395 pound-feet of torque.
