Lexus IS 350 F Sport: Specs, Performance, Price & Review

If you’re shopping for a compact luxury sedan that doesn’t feel like a rental, the Lexus IS 350 F Sport deserves a closer look. This Japanese sport sedan pairs a naturally aspirated V6 with rear-wheel drive handling—rare in a world of turbocharged four-cylinders—and delivers 311 horsepower without the downsizing compromise many competitors force.

Horsepower: 311 ·
Engine: 3.5L V6 ·
Transmission: 8-speed automatic ·
Drive Type: Rear-wheel drive ·
Base Price (2025 IS 350 F Sport): $43,925

Is a Lexus IS 350 F Sport fast?

The short answer: faster than most drivers will ever legally exploit. The 2025 IS 350 F Sport puts 311 horsepower from its 3.5-liter V6 through an eight-speed automatic transmission to the rear wheels, and the numbers reflect a sedan that takes performance seriously.

0-60 acceleration

Rear-wheel-drive IS 350 F Sport models hit 60 mph in an estimated 5.6 seconds, according to Lexus of Huntsville. Some independent reviews report slightly quicker times—one YouTube test recorded 5.4 seconds with a quarter-mile at 14 seconds flat—but these variations fall within normal test conditions. The naturally aspirated V6 revs freely to its 6,600-RPM redline with no turbo lag, which reviewers describe as “refreshing” compared to forced-induction rivals.

Horsepower and engine specs

The 3.5-liter V6 delivers 311 hp at 6,600 RPM and 280 lb-ft of torque at 4,800 RPM. The engine uses double overhead cams, 24 valves, variable valve timing, and dual fuel injection, according to Edmunds. Unlike many modern engines, this one stays naturally aspirated—meaning power delivery stays linear and predictable rather than arriving in a sudden surge. The fuel economy for RWD is EPA-rated at 20 city / 28 highway / 23 combined mpg, per Edmunds.

Transmission and handling

RWD models use an eight-speed automatic transmission that Lexus of Huntsville calls the Sport Direct-Shift. The Drive Mode Select system offers Eco, Normal, Sport, Sport S+, and Custom modes. In Sport mode, owners at ClubLexus report throttle response sharpens noticeably between 4,000 and 6,000 RPM. The available Dynamic Handling Package adds adaptive variable suspension and a Torsen limited-slip differential, per Lexus of Riverside. Standard F Sport equipment includes 19-inch wheels, adaptive suspension, and Brembo brakes, per Lexus of Riverside.

How much is the Lexus IS 350 F Sport?

The base MSRP for a 2025 IS 350 F Sport starts around $43,925, according to Lexus of Huntsville. As tested prices run higher depending on options—Car and Driver logged one tested example at $55,220. The 2026 model starts at the same $43,925 base, per the stats line included in your brief.

New 2025 pricing

A fully loaded IS 350 F Sport Design with the Dynamic Handling Package and premium audio can push past $55,000. Kelley Blue Book notes that the IS 350 F Sport occupies a value sweet spot versus German competitors—the same money buys you less BMW or Mercedes specification.

Used market values

Pre-owned 2014–2024 IS 350 models start around $15,000–$25,000 depending on mileage and condition, while older high-mile examples dip below $15,000. The 2025 model is too new for meaningful depreciation data, but early listings show values holding close to MSRP given limited inventory.

Additional costs

Lexus covers the IS 350 F Sport with a 4-year/50,000-mile basic warranty, per Edmunds. The fuel tank holds 17.4 gallons, and premium unleaded is required—real-world owners at ClubLexus report averaging 20–22 mpg in mixed driving, with highway trips reaching 25 mpg.

What’s the difference between IS 350 and IS 350 F Sport?

The F Sport package transforms the standard IS 350 from a comfortable cruiser into a sport-tuned machine. Here’s where the upgrades land.

Design and styling

F Sport models receive a sport grille, exclusive 19-inch wheels, aluminum pedals, and sport seats with enhanced bolstering, per Lexus of Huntsville. The Design trim adds black chrome accents and a 10.3-inch display, per Lexus of Riverside. Visually, the F Sport sits lower and wider-looking than the base IS 300, with more aggressive front and rear fascias.

Performance upgrades

The suspension tuning differs significantly. The F Sport includes sport-calibrated springs, shocks, and stabilizer bars, plus an adaptive variable suspension system that adjusts damping 30 times per second, per Lexus of Huntsville. The Dynamic Handling Package—optional but worth seeking—adds the Torsen LSD and forged wheels. Braking improves with larger Brembo rotors at all four corners.

Interior features

Inside, F Sport buyers get sport seats with memory function, a leather-wrapped steering wheel with paddle shifters, and aluminum interior trim. The base IS 300 uses different upholstery and less aggressive bolstering. One owner at ClubLexus noted the F Sport seats hold drivers securely during spirited driving but remain comfortable for daily commutes.

Is IS 350 F Sport worth it?

Whether the F Sport package justifies its premium depends on how you drive and what you value. The case for yes centers on performance dividends; the case for no focuses on diminishing returns for the average commuter.

Pros and value proposition

The IS 350 F Sport delivers a rare combination: legitimate sport-sedan handling with everyday usability. Kelley Blue Book consumers describe it as “the best of both worlds”—luxury refinement without sacrificing driver engagement. Compared to the IS 500 F Sport Performance, the IS 350 trades 161 hp for significantly better fuel economy (23 vs 17 combined mpg), per MotorTrend.

Owner experiences

ClubLexus owners at 2,700 miles praise the naturally aspirated V6’s sound—the engine note “fits the car well,” though some wish the exhaust were louder. Sport mode transforms throttle response and makes drivers “feel faster than you actually are,” per one owner review. The main criticisms: the standard sound system disappoints, and the rear seat offers less legroom than the larger ES sedan.

Alternatives

Shoppers cross-shopping the IS 350 F Sport typically consider the BMW 330i, Mercedes C300, and Genesis G70. The BMW and Mercedes offer more brand prestige but start $3,000–$5,000 higher for comparable performance. The Genesis G70 matches the IS 350’s horsepower and handling but trails on long-term resale. The MotorTrend comparison notes the IS 350 F Sport’s advantages in warranty coverage and predicted reliability.

What are common IS 350 problems?

Lexus consistently ranks high in reliability studies, but the IS platform isn’t perfect. Here’s what owners and independent data reveal about common issues.

Maintenance costs

The 2025 IS 350 uses the 2GR-FKS engine, which has proven reliability track record across the Toyota/Lexus lineup. Major services (60,000/75,000 mile) typically run $400–$700 at independent shops versus $600–$1,200 at dealerships, based on industry averages. The eight-speed automatic transmission uses the same Aisin unit found in other Toyota products—well-understood and relatively affordable to maintain.

Frequent issues

Pre-2020 IS models showed higher complaint rates for oil consumption, particularly the 2014–2015 model years. Owner complaints at ClubLexus for newer models focus more on electronics—the touchscreen lag, the camera resolution, and occasional infotainment glitches rather than powertrain reliability. One early 2025 owner noted the Mark Levinson sound system didn’t meet expectations—a subjective complaint rather than a defect.

Repair expenses

Independent mechanic platform YourMechanic estimates average repair costs for IS 350 models running $150–$400 per visit for routine maintenance. Major repairs (transmission, suspension) run higher but remain below luxury-segment averages. Raiti’s Rides called the IS 350 “the most reliable compact luxury sport sedan”—praise backed by J.D. Power and Consumer Reports rankings consistently placing Lexus near the top for dependability.

For US buyers, the IS 350 F Sport represents a calculated risk: solid reliability history tempered by the reality that no car is problem-free. The 2025 redesign addresses many earlier complaints, but long-term data remains limited for this generation.

“It’s reliable and performance oriented. It’s the best of both worlds.”

— Kelley Blue Book consumer reviewer, 2025 IS 350 F Sport owner

“In Sport mode, the handling and throttle response makes you feel faster than you actually are.”

— ClubLexus forum member, 2025 IS 350 F Sport owner at 2,700 miles

For American buyers choosing between the IS 350 F Sport and its competitors, the calculus is straightforward: this Lexus delivers the driving engagement of a BMW 330i with the reliability reputation of a Toyota Camry—backed by a 4-year warranty and a resale value story that European brands struggle to match. The naturally aspirated V6 alone justifies the premium over turbo-four alternatives for anyone who values linear power delivery over peak-boost numbers. If rear-wheel-drive handling and Japanese build quality rank above German prestige in your hierarchy, the IS 350 F Sport earns serious consideration.