The 2017 Lexus IS350 stands as a compelling blend of performance, luxury, and technological sophistication, embodying Lexus’s dedication to delivering a dynamic driving experience wrapped in a refined package. As one of the standout models within the Lexus lineup during that year, the IS350 has garnered a loyal following among enthusiasts and daily commuters alike. This comprehensive guide aims to delve into every facet of the 2017 IS350, analyzing its performance capabilities, innovative features, ownership experience, and what makes it a noteworthy choice in the competitive luxury sedan segment. Drawing from years of automotive expertise, technical analysis, and industry insights, this overview provides an authoritative resource for prospective owners, automotive aficionados, and industry professionals.
Overview of the 2017 Lexus IS350

The 2017 Lexus IS350 is part of the second-generation IS series, which debuted in 2014, and embodies notable improvements in handling, comfort, and technological integration over its predecessor. It features a 3.5-liter V6 engine paired with an 8-speed automatic transmission, delivering a commanding output of 306 horsepower and 277 lb-ft of torque. Its design emphasizes both athleticism and elegance, with sharp lines, a bold front grille, and streamlined contours that contribute to its aerodynamic efficiency. Inside, the vehicle boasts a driver-focused cockpit with high-quality materials, advanced infotainment, and a suite of safety features designed to elevate both driver confidence and passenger comfort. The reputation of the IS350 as a spirited yet refined vehicle positions it as an attractive option for those seeking a balanced combination of performance and premium amenities.
Key Features and Technologies in the 2017 IS350
The 2017 model year introduced several notable features that enhance its appeal and usability. With Lexus’s commitment to safety and innovation, the IS350 includes the Lexus Safety System+ package, integrating pre-collision braking, lane departure alert, adaptive cruise control, and intelligent high beams. Its interior design emphasizes ergonomics, with options for a Mark Levinson premium audio system, navigation, a head-up display, and a comprehensive climate control setup. The vehicle’s multi-link suspension architecture provides a smooth ride without sacrificing agility, and the variable gear ratio steering system aids in precise handling—crucial for spirited driving sessions or maneuvering in urban environments.
Performance Analysis of the 2017 Lexus IS350

At the heart of its appeal is the 3.5-liter V6 engine, which exemplifies Lexus’s engineering mastery in balancing power with efficiency. The V6 employs variable valve timing with intelligence (VVT-i), optimizing combustion for maximum output while maintaining commendable fuel economy. Test data indicates that the IS350 accelerates from 0 to 60 mph in approximately 5.5 seconds, a remarkable figure for its class of luxury sedans. The powertrain delivers a linear throttle response and a sonorous exhaust note, which enhances the driving experience and underscores its sporty nature.
Handling Dynamics and Driving Experience
The chassis and suspension tuning emphasize agility and stability. The IS350’s double wishbone front suspension coupled with a multi-link rear setup offers a balance between sportiness and ride comfort. The steering system, with variable ratio steering, allows for quick responses at low speeds and relaxed steering during highway cruising. The vehicle’s aerodynamic profile, combined with the optional F SPORT package, enhances high-speed stability and cornering grip. On winding roads, the IS350 exhibits minimal body roll, precise steering feedback, and an engaging driving feel reminiscent of more dedicated sport sedans.
| Relevant Category | Substantive Data |
|---|---|
| Power Output | 306 HP at 6,400 rpm – delivered by a 3.5L V6 |
| 0-60 mph Time | Approximately 5.5 seconds |
| Fuel Economy (Combined) | 24 miles per gallon (mpg) |
| Handling Characteristics | Sharp steering, minimal body roll, sport-tuned suspension |

Ownership Experience and Practical Considerations
Ownership of the 2017 IS350 has generally been associated with high satisfaction levels, notably due to its durability, build quality, and low maintenance costs. According to industry data from the National Highway Traffic Safety Administration (NHTSA), Lexus vehicles tend to depreciate at a slower rate than many rivals, preserving resale value better over three to five years. Typical owner reports highlight the vehicle’s reliability, with average annual repair costs around 400–600, lower than the industry average for luxury vehicles.
Fuel Efficiency and Real-World Usage
While official EPA ratings indicate a combined fuel economy of 24 mpg, real-world figures often vary based on driving style, terrain, and vehicle maintenance. Owners engaging in daily city commuting may see rates around 21–22 mpg, whereas highway driving can push figures closer to 26–27 mpg. Proper tire inflation, regular oil changes, and adherence to manufacturer-recommended service intervals are vital in maintaining optimal fuel economy and performance.
Maintenance, Reliability, and Common Repairs
The Lexus IS series is known for its robustness, with many models exceeding 150,000 miles with minimal major repairs. Common maintenance includes tire replacements, brake service, and scheduled fluid changes. Notably, the V6 engine exhibits high durability, with many owners reporting over 200,000 miles before significant issues arise. Some owners have reported minor electronic glitches, such as sensor errors or infotainment system quirks, which are typically resolved via software updates or component replacements under warranty.
| Relevant Category | Substantive Data |
|---|---|
| Resale Value (after 3 years) | Approximate depreciation of 35% |
| Average Repair Cost Per Year | $500 |
| Common Maintenance Items | Brake pads, tire replacement, oil filters |
Competitive Landscape and Market Position
The 2017 Lexus IS350 operates within a competitive arena that includes models like the BMW 3 Series, Audi A4, Mercedes-Benz C-Class, and Acura TLX. Each contender has its strengths, but the IS350 distinguishes itself through its reliability, refined ride quality, and comprehensive safety features. While European rivals may offer more dynamic handling or sportier aesthetics, Lexus appeals to drivers who prioritize long-term dependability and a premium ownership experience.
Advantages of the Lexus IS350
- Superior residual values over similar models
- Lower ownership costs with high reliability ratings
- Advanced safety and infotainment tech packages
- Balance of sporty driving dynamics with comfort
- High-quality interior materials and craftsmanship
Limitations to Consider
- Less aggressive styling compared to some European competitors
- Fewer optional performance enhancements without F SPORT package
- Basic infotainment interface compared to newer systems in competitors
Forward-Looking Perspectives and Future Trends

As automotive technology accelerates towards electrification and advanced driver assistance, models like the 2017 IS350 serve as milestones in a transitional phase. Lexus has continued developing hybrid variants that improve fuel efficiency while maintaining performance, reflecting a broader industry trend toward greener yet capable vehicles. Meanwhile, the foundation laid by the 2017 model—marked by its balance of power, luxury, and reliability—sets a benchmark for upcoming generations.
Impact of Electric and Hybrid Technologies
Future iterations of the IS series are expected to integrate more hybrid and plug-in hybrid options, leveraging advancements in battery technology and electric motors. For owners of the 2017 IS350, this transition may influence resale values and service needs, but the foundational engine and chassis remain relevant, with many components compatible with evolving powertrain integrations.
How does the 2017 IS350 compare to newer models in terms of technology?
+The 2017 IS350 offers a robust set of features for its time, including advanced safety systems and infotainment. However, newer models incorporate larger screens, more intuitive interfaces, and incremental safety tech advancements like Lexus’s latest driver-assist packages, making them slightly more sophisticated but often at a higher price point.
Is the 2017 IS350 suitable for everyday driving and long-distance trips?
+Absolutely. The IS350’s comfortable ride, reliable powertrain, and premium interior make it well-suited for daily commutes and highway cruising. Its fuel economy is competitive within its class, and the ride quality remains composed over extended journeys.
What are common issues to watch for with the 2017 IS350?
+Most owners report minimal issues, but some warn about electronic glitches or sensor malfunctions. Regular maintenance is key to avoiding major problems, and ensuring the infotainment software is up-to-date can mitigate some common quirks.