The Most Powerful Naturally Aspirated V8 Available In A Modern Sedan
In an era where turbocharging and electrification dominate the performance sedan segment, the Lexus IS 500 F Sport Performance stands as a defiant outlier. It embraces the raw appeal of a naturally aspirated V8, offering a driving experience that is becoming increasingly rare. For enthusiasts who crave an unfiltered connection to the road, this sedan represents one of the last true analog performance machines available today.
Unlike its turbocharged rivals, the IS 500 relies on high-revving, linear power delivery to create an engaging and visceral experience. Lexus has meticulously engineered this model to ensure that it not only excels in straight-line speed but also in handling and refinement. The result is a sedan that balances everyday comfort with exhilarating performance, making it a compelling choice for those who refuse to compromise.
From its aggressive styling to its driver-focused cabin, the Lexus IS 500 F Sport Performance is more than just a car—it’s a statement. It represents a commitment to driving purity in an industry rapidly shifting towards forced induction and hybrid technology.
Lexus IS 500 F Sport Performance Front 3:4
2025 Lexus IS 500 F SPORT Performance
A reasonably close approximation of the Lexus IS F, the IS 500 F Sport Performance (that's the full name, there's no other variant) lives in the gap between the IS 350 F Sport and the full blown IS F. While not as performance focused as its nearest rivals, the IS 500 FSP more deftly blends comfort into the equation. Plus, it's the only vehicle in this class still offering naturally aspirated V-8 power.
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Meet The Lexus IS 500 F Sport Performance
Red 2024 Lexus IS500 F Sport
The Lexus IS 500 F Sport Performance is a rare gem in today’s automotive landscape, where turbocharging and electrification are rapidly replacing naturally aspirated engines. As the only compact luxury sedan on the market with a high-revving, naturally aspirated V8, the IS 500 embodies Lexus’ commitment to performance enthusiasts who crave raw, unfiltered power. This special edition of the IS lineup takes the already well-balanced IS chassis and infuses it with a level of performance that is becoming increasingly rare.
Lexus introduced the IS 500 F Sport Performance as a spiritual successor to past naturally aspirated V8 sedans, such as the IS F. While many rivals have downsized to smaller, forced-induction powerplants, Lexus doubled down on delivering an old-school driving experience wrapped in modern luxury. The result is a four-door sports sedan that delivers exhilarating acceleration, an intoxicating exhaust note, and a level of engagement that’s difficult to find in the current era of performance vehicles.
With a bold design, an aggressive stance, and the hallmark reliability that Lexus is known for, the IS 500 F Sport Performance isn’t just about straight-line speed—it’s a complete package. It brings together sharp handling, a high-quality interior, and advanced technology to make it a compelling choice for driving enthusiasts looking for a balance between daily usability and thrilling performance.
Power And Performance
Unleashing the 5.0-Liter V8 Engine’s Full Potential
Lexus
At the heart of the Lexus IS 500 F Sport Performance is a naturally aspirated 5.0-liter V8 engine, codenamed the 2UR-GSE. This powerhouse produces 472 horsepower at 7,100 rpm and 395 pound feet of torque at 4,800 rpm, making it the most powerful naturally aspirated V8 available in a modern sedan. Unlike its turbocharged competitors, the IS 500 delivers linear power delivery with an intoxicatingly responsive throttle, giving the driver full control over every ounce of its potential.
Mated to an eight-speed automatic transmission, the IS 500 sends power exclusively to the rear wheels, delivering a classic sports sedan experience. Lexus has fine-tuned the transmission to deliver precise and quick shifts, ensuring that the V8 remains in its optimal powerband. While some may lament the absence of a manual transmission, the IS 500’s gearbox is well-calibrated for both spirited driving and refined cruising, offering the best of both worlds.
With a 0-60 mph time of just 4.4 seconds, the IS 500 F Sport Performance is no slouch. It may not be the quickest sedan on the market, but it makes up for it with its raw, naturally aspirated character. Unlike turbocharged rivals that rely on artificial enhancements, the IS 500’s V8 provides an authentic, mechanical symphony that few modern sedans can replicate.
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How Lexus Crafted The Ideal N/A V8 Sedan
Lyndon Conrad Bell - Photo
Creating a naturally aspirated V8 sedan in a world dominated by turbochargers and hybrids is no small feat. Lexus didn’t just shoehorn a big engine into the IS chassis; they carefully engineered it to provide an engaging and well-balanced driving experience. The 2UR-GSE V8, shared with performance models like the LC 500, was chosen for its ability to rev high while maintaining exceptional durability and refinement.
Lexus engineers made subtle yet effective modifications to the IS platform to accommodate the powerful V8. The chassis received reinforcements to handle the added torque, while the suspension was recalibrated to ensure the perfect blend of handling prowess and ride comfort. The weight distribution was also carefully managed, ensuring the IS 500 retains its agility without feeling overly front-heavy.
Additionally, Lexus enhanced the cooling system and exhaust flow to maximize performance without sacrificing reliability. The naturally aspirated V8’s ability to sustain high-rpm operation without forced induction stress means it delivers a linear and exhilarating driving experience, making it one of the last true performance sedans of its kind.
Specifications
Engine | Aluminum block, 5.0L V8 |
Transmission | Eight-speed automatic |
Power | 472 hp @ 7100 rpm |
Torque | 395 lb-ft @ 4800 rpm |
0-60 | 4.4 seconds |
Top Speed | 149 mph |
EPA city / hwy | 17 mpg / 25 mpg |
Handling, Suspension, And Driving Dynamics Of The IS 500 F Sport
Lyndon Conrad Bell / TopSpeed / Valnet
Beyond its straight-line speed, the Lexus IS 500 F Sport Performance is designed to carve corners with confidence. The suspension setup, featuring adaptive dampers, provides a balance between comfort and responsiveness. Lexus has engineered the IS 500’s chassis to feel composed yet playful, allowing drivers to push the car without fear of unpredictability.
A Torsen limited-slip differential ensures optimal traction, especially during spirited driving. Unlike electronic torque vectoring found in some competitors, the IS 500 relies on mechanical grip, rewarding skilled drivers with a more organic driving experience. The rear-wheel-drive layout allows for controlled oversteer when desired, making the IS 500 as entertaining as it is capable.
Steering feel has been finely tuned to provide precise feedback, allowing the driver to make quick and confident inputs. While it may not be as razor-sharp as some track-focused rivals, the IS 500 strikes an excellent balance between performance and comfort, making it suitable for both daily commutes and weekend canyon runs.
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Merging Aggressive Styling With Luxury Comfort
Lyndon Conrad Bell / TopSpeed / Valnet
Visually, the Lexus IS 500 F Sport Performance exudes aggression while maintaining an air of sophistication. A bulging hood, quad exhaust outlets, and subtle F Sport badging differentiate it from the standard IS lineup. The widened stance and aerodynamic enhancements further emphasize its performance pedigree without making it look overly ostentatious.
Inside, the IS 500’s cabin is a blend of sportiness and luxury. Lexus has equipped the sedan with high-quality materials, including leather-trimmed seats, aluminum pedals, and an F Sport-specific steering wheel. The driver-focused cockpit ensures an immersive experience, with supportive bolstering and intuitive controls designed for spirited driving.
Despite its performance intentions, the IS 500 doesn’t compromise on comfort. The seats provide excellent long-distance support, while Lexus’ renowned build quality ensures a quiet and refined cabin. Whether attacking a twisty backroad or cruising on the highway, the IS 500 remains a well-appointed luxury sedan that never feels harsh or fatiguing.
Advanced Features That Enhance The Driving Experience
Lyndon Conrad Bell - Photo
Lexus has equipped the IS 500 F Sport Performance with a suite of advanced technology to complement its performance credentials. A 10.3-inch touchscreen infotainment system with Apple CarPlay and Android Auto ensures seamless connectivity, while an available Mark Levinson premium audio system delivers concert-like sound quality for audiophiles.
On the safety front, the IS 500 benefits from Lexus Safety System+ 2.5, which includes adaptive cruise control, lane departure warning, and automatic emergency braking. These features enhance daily drivability without detracting from the car’s engaging character. Unlike some high-performance rivals that sacrifice comfort for speed, the IS 500 offers a well-rounded experience for all types of drivers.
Additionally, drive mode select allows for customization of throttle response, steering weight, and suspension stiffness. Whether opting for a relaxed Comfort mode or dialing it up to Sport+ for a more dynamic experience, the IS 500 remains adaptable to varying driving conditions.
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Verdict: Is The Lexus IS 500 F Sport The Ultimate N/A V8 Sedan?
Lyndon Conrad Bell / TopSpeed / Valnet
In a rapidly changing automotive world, the Lexus IS 500 F Sport Performance stands as a testament to traditional performance engineering. It is the last of its kind—a naturally aspirated V8 luxury sedan that delivers exhilarating power, sharp handling, and everyday usability without resorting to forced induction or hybridization.
While some may argue that turbocharged competitors offer more torque at lower rpm, the IS 500’s linear powerband and high-revving nature create a more engaging and rewarding driving experience. The combination of its soulful exhaust note, rear-wheel-drive dynamics, and Lexus’ signature reliability make it an appealing choice for enthusiasts who value driving purity.
For those seeking a naturally aspirated V8 in a modern sedan, the Lexus IS 500 F Sport Performance is the undisputed champion. It may not be the fastest car in its segment, but it delivers a level of character and excitement that few modern sedans can match. As automakers continue to move away from naturally aspirated engines, the IS 500 serves as a reminder of why enthusiasts cherish the raw, unfiltered power of a high-revving V8.
