The 2017 Lexus IS300 represents a significant moment in the evolution of the luxury sport sedan, marrying refined comfort with engaging performance. Under the hood, buyers found a robust and reliable 3.5-liter V6 engine that delivered a balance of power and efficiency. This specific model year solidified the IS series' reputation for providing a driving experience that felt more dynamic than its competitors in the same class.
The Heart of the 2017 IS300: Engine and Performance
At the core of the 2017 Lexus IS300 is the 2GR-FE 3.5-liter V6 engine, a unit that has been a staple in Toyota and Lexus vehicles for years. This naturally aspirated powerplant produces 301 horsepower and 267 pound-feet of torque, sending power to the rear wheels through a smooth 6-speed automatic transmission. The result is a 0-to-60 mph time of approximately 5.6 seconds, providing confident acceleration for everyday driving and highway merging.
Refined Power Delivery
Unlike turbocharged rivals, the 2GR-FE engine offers linear power delivery that feels natural and predictable. The V6 operates smoothly across the rev range, with minimal vibration filtering through the cabin. This focus on refinement ensures that the IS300 remains a comfortable grand tourer, even when pushing the throttle hard during spirited back-road drives.
Handling and Driving Dynamics
The engineering behind the 2017 IS300 places a strong emphasis on handling, making it one of the more engaging luxury sedans of its era. The rear-wheel-drive layout, combined with a well-tuned suspension, allows for precise cornering and a sense of connection to the road. The steering provides excellent feedback, allowing drivers to confidently place the car through sweeping turns.
Balance and Control
Lexus fine-tuned the chassis to balance comfort and performance effectively. While the suspension is firm in Sport mode, it remains compliant enough to absorb road imperfections during daily commutes. This duality ensures that the IS300 does not sacrifice livability for excitement, a common pitfall among performance-oriented luxury cars.
Fuel Efficiency and Practicality
Fuel economy is a practical consideration for any performance sedan, and the 2017 IS300 holds its own in this regard. The Environmental Protection Agency (EPA) estimates place the vehicle at 19 miles per gallon in the city and 26 miles per gallon on the highway. These figures are competitive within its class, especially considering the robust power output and premium features.
Reliability and Maintenance
One of the strongest selling points of the Lexus brand is its reputation for long-term reliability, and the 2017 IS300 is no exception. The 2GR-FE engine is known for its durability, often lasting well over 200,000 miles with proper maintenance. This reliability translates to lower total cost of ownership and peace of mind for owners planning to keep their vehicles for the long term.
Routine Care
Maintaining the performance of the engine requires adherence to the standard Lexus service schedule. Regular oil changes, air filter replacements, and transmission fluid services are critical. Owners should also monitor the cooling system, as the V6 operates at high temperatures and relies on a healthy coolant system to prevent overheating.
