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IS a Lexus IS 250 a fast car?

Not by modern performance standards. The IS 250 prioritizes refinement and everyday usability over outright speed; it offers usable acceleration for daily driving, but it trails behind its V6 siblings and many contemporary rivals in straight‑line speed.


Performance snapshot


The IS 250 uses a 2.5-liter V6 that produces roughly 204 horsepower and about 185 lb-ft of torque. It was sold with rear-wheel drive as standard, with all-wheel drive available in some markets, and most U.S. models paired this engine with a 6-speed automatic. This setup yields modest acceleration compared with sport sedans and sports cars of its era.


Here are core numeric benchmarks that influence how fast the IS 250 feels on the road:



  • Power: about 204 hp from a 2.5L V6

  • Torque: around 185 lb-ft

  • 0-60 mph: typically in the high 7-second to low 9-second range, depending on year and drivetrain

  • Top speed: electronically limited to roughly 130–140 mph depending on model and equipment

  • Drivetrain: rear-wheel drive standard; all-wheel drive option in some markets


Taken together, these numbers show that the IS 250 delivers solid, refined daily performance with a smooth power curve, but it isn’t designed for outright speed. Comfort, balance, and a quiet cabin are its hallmarks rather than sprint‑to‑60 capability.


Real‑world driving feel


In everyday driving, the IS 250’s acceleration is adequate for highway merging and overtakes, but it doesn’t surprise with dramatic bursts of speed. The automatic transmission shifts smoothly, and the engine’s power is most usable across midrange RPMs. The handling is typically poised and composed, with Lexus’ focus on ride comfort and quietness, rather than razor‑sharp throttle response or sprinting performance. The result is a refined, comfortable sedan that feels confident on daily commutes rather than a track‑ready hammer.


Faster alternatives within the IS lineup


For buyers seeking significantly more speed from the same brand family, several IS variants offer substantially higher performance:



  • IS 350: with a 3.5L V6 producing around 300+ hp, offering noticeably quicker acceleration and stronger midrange power; 0-60 typically in the mid-5‑second range depending on year and drivetrain

  • IS F or modern equivalents (where available): a high-performance variant with a larger V8 and substantial power, delivering 0-60 in the mid‑4‑second range and much higher top speeds

  • Newer IS 300/IS 350/IS 500 variants (current lineup): turbocharged or larger‑displacement engines that push performance well beyond the IS 250


These options illustrate how the IS family accommodates both luxury and speed, with the IS 250 serving as the more comfort‑minded entry in the lineup.


How the IS 250 stacks up against rivals


When pitted against contemporaries from the same era, the IS 250 sits behind many rivals in straight‑line speed, but it often leads in refinement, interior quality, and ride comfort. Competitors such as the BMW 3 Series and Audi A4 offered turbocharged engines that delivered quicker 0-60 times and higher top speeds in similar price ranges, especially in their higher‑powered trims.


In practice, the IS 250’s performance is adequate for most daily driving needs, but if maximum acceleration or sport‑scar performance is a priority, shoppers typically consider its faster siblings or newer turbocharged variants in the current market.


Summary


Bottom line: the Lexus IS 250 is not a fast car in the sense of sport sedans or supercars. It excels in refinement, ride quality, and luxury features, making it a solid daily driver. If speed is a priority, look to the IS 350, IS F (historically), or the newer IS 500 and other fast variants in Lexus’ current lineup. For many buyers, the IS 250’s balance of comfort and capability remains appealing, even if it isn’t about rapid acceleration.

Is the Lexus IS 250 a sports car?


The Lexus IS250 is considered a sports sedan, not a pure sports car, though it offers a sporty driving experience. It combines luxury features with athletic performance, featuring rear-wheel drive, direct steering, and a responsive suspension, and is a direct competitor to other luxury sports sedans like the BMW 3 Series. However, its acceleration is modest compared to a dedicated sports car.
 
Sports sedan vs. sports car

  • Sports Sedan: The IS250 is a four-door sedan that provides a balance of comfort, luxury, and performance.
  • Sports Car: True sports cars are typically two-door, lighter, and prioritize maximum performance above all else. 

Performance and handling
  • Engine: The IS250 has a 2.5-liter V6 engine that delivers around 204-205 horsepower, which is considered modest by some compared to more powerful sports sedans. 
  • Handling: It features a sporty chassis with a double-wishbone front and multi-link rear suspension for good body control and a balance between a supple ride and athletic handling. 
  • Drivetrain: It was available with both rear-wheel drive and all-wheel drive, with the rear-wheel drive being the more performance-oriented option. 
  • Transmission: Some models could be paired with a six-speed manual transmission. 

Luxury and features
  • Interior: The IS250 includes luxury features such as heated and ventilated seats, a premium sound system, and navigation. 
  • Steering: It has a reputation for having direct and communicative steering, enhancing the driver's connection to the road. 
  • Braking: The brakes are smooth and effective, providing confident stopping power. 



Is the IS250 a fast car?


No, the IS250 is not considered fast, but it is a responsive and capable car for daily driving. It has a 0-60 mph time of around 7.6 to 8.4 seconds, making it slower than many other luxury or performance-oriented cars on the market. The engine can feel weak under stress, like going uphill, due to a lack of low-end torque.
 
You can watch this video to see a test drive and performance metrics of the Lexus IS250: 59sDM Car ReviewsYouTube · Mar 15, 2024
Performance comparison

  • 0-60 mph: Approximately 7.6 to 8.4 seconds. 
  • Engine: A 2.5-liter V6 engine with around 204 horsepower. 
  • Torque: Lacks significant torque, which can make it feel sluggish during acceleration or when climbing hills. 
  • Comparison to IS350: The more powerful {is350: IS350} model is significantly faster and is a more competitive option for those seeking higher performance. 

What the IS250 is good for
  • Daily driving: It is a reliable and comfortable car for everyday use. 
  • Handling: It has rear-wheel drive and good handling, making it enjoyable on winding roads. 
  • Aesthetics and build: It is a well-built, luxurious car with sharp styling. 

Who it's for
  • The IS250 is ideal for drivers who prioritize reliability and luxury over outright speed. 
  • If you want faster acceleration, consider the {is350: IS350} model or look at newer generations. 



Is the IS250 engine powerful enough?


According to The Auto Channel, the IS 250 "certainly isn't underpowered" in comparison to most cars in its class. In fact, its test drivers found that they "were able to zip around corners and reach illegal highway speeds quite quickly." Many critics evaluate the IS 250 in comparison to the rocket-like IS 350.



Which Lexus is fast?


The fastest Lexus is the limited-production Lexus LFA, which can go from 0−600 minus 600−60 mph in 3.63.63.6 seconds. For current production models, the fastest are the Lexus RC F Track Edition (0-60 mph in about 3.963.963.96 seconds) and the Lexus IS 500 F SPORT Performance sedan (0-60 mph in around 4.34.34.3 seconds).
 
Fastest Lexus models

Model 0−600 minus 600−60 mph (seconds)
Lexus LFA 3.63.63.6
Lexus RC F Track Edition 3.963.963.96
Lexus IS 500 F SPORT Performance 4.34.34.3
Lexus LC 500 4.44.44.4
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  • The LFA is a rare, out-of-production supercar with a V10 engine. 
  • The RC F Track Edition is a performance-focused coupe that uses carbon fiber to reduce weight. 
  • The IS 500 F SPORT Performance is the fastest Lexus sedan available today. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.