How fast can a Lexus IS go?
The fastest model in the current Lexus IS lineup is the IS 500, which can reach around 168 mph and sprint to 60 mph in roughly 4.4 seconds. Other trims are slower, with top speeds typically around 130 mph for the IS 300 and about 149 mph for the IS 350, and with 0–60 mph times in the mid-to-high 5-second range. This article summarizes the latest available figures for the U.S. market as of 2024–2025.
What this means in practice is that speed across the IS range is a function of engine choice, drivetrain, and tuning. Electronic governors limit top speed on all trims, while acceleration depends on horsepower, torque, transmission, and tire grip. The sections below break down the numbers by model and explain how these cars achieve their performance.
Model performance snapshots
The following sections provide a concise look at top speed and 0–60 mph times for each current IS variant available in the United States as of model year 2024–2025.
IS 300 (2.0-liter turbo)
Performance snapshot for the entry-level turbo-four. Differences between rear-wheel drive and all-wheel drive affect acceleration slightly, but top speed is governed in all configurations.
Top speed and acceleration
- Top speed: about 130 mph (electronically limited)
- 0–60 mph: about 5.6–6.0 seconds (RWD around 5.6–5.8; AWD around 5.8–6.0)
Notes: Real-world times vary with tires, transmission, and road conditions. The IS 300 emphasizes balanced performance and efficiency over outright speed.
IS 350 (3.5-liter V6)
Performance snapshot for the V6 variant. The larger engine delivers stronger acceleration and a higher top speed than the IS 300, with similar transmission behavior.
Top speed and acceleration
- Top speed: about 149 mph (electronically limited)
- 0–60 mph: about 5.6–5.9 seconds (RWD around 5.6–5.8; AWD around 5.7–5.9)
Notes: Figures vary slightly by model year and equipment, but the IS 350 offers a robust blend of luxury and performance.
IS 500 (5.0-liter V8)
The performance flagship of the IS lineup, the IS 500 uses a naturally aspirated V8 and sport tuning to deliver the quickest times and the highest top speed in the range.
Top speed and acceleration
- Top speed: about 168 mph (electronically limited)
- 0–60 mph: about 4.4 seconds
Notes: Real-world results depend on tires, grip, and track conditions; this variant prioritizes track-ready acceleration and high-speed stability.
Why top speed and 0–60 vary between trims
The differences come down to engine output, weight, gearing, traction systems, and electronic controls. The IS 500’s V8 and sport-tuned chassis deliver the quickest times and highest top speed, while the IS 300 emphasizes everyday usability with efficient performance. All figures assume optimal conditions and tested configurations.
Summary
The Lexus IS offers a clear performance ladder: the IS 300 provides approachable speed with efficiency; the IS 350 steps up both power and top speed for stronger acceleration and higher maximum velocity; and the IS 500 stands out as the fastest, delivering the quickest 0–60 times and the highest top speed in the lineup. For most buyers, choosing among them depends on whether emphasis is on daily comfort or track-level performance.
How fast does a Lexus is?
143mph
The 2021 Lexus IS 300 has a 143mph top speed, a remarkable feat.
Which Lexus model is fastest?
Lexus IS 500 F SPORT Performance
The fastest Lexus sedan in the 2025 family is the flagship Lexus IS 500 F SPORT Performance. Available in your choice of three trims, the F SPORT Performance variants are fitted with a dynamic 5.0-liter V-8 powertrain that can hit 60 mph in only 4.4 seconds and max out at a 149-mph top speed.
What Lexus goes 200 mph?
The fastest production Lexus is the Lexus LFA with a 0 to 60 mph time of 3.6 seconds, and a top speed of 200 + mph with a legendary 4.8-liter V10 engine. The Lexus LFA is certainly a rare sports car, only 500 were produced for the 2012 model year, but it is also highly revered among enthusiasts.
How fast does a Lexus IS 350 go?
The top speed of a Lexus IS 350 is 143 mph, which is electronically limited. Some sources also mention a top speed of 150 mph for certain models, but 143 mph is the most consistently cited figure.
- Limited Top Speed: The top speed is electronically limited to 143 mph for most recent and older models.
- Other Performance: The IS 350 is known for its acceleration, with 0-60 mph times typically ranging from the mid-5-second range to around 6.6 seconds, depending on the specific year and drivetrain.
- Model Variations: While 143 mph is the general limit, performance can vary slightly between years and models (e.g., RWD vs. AWD). For example, some sources list a 150 mph top speed for the 2024 AWD model.
