The 2017 Lexus IS 350 F Sport AWD bridges the gap between everyday comfort and athletic sport sedan design. If you're looking for a pre-owned compact luxury car that won't punish you with constant repair bills, this model offers a naturally aspirated 3.5-liter V6 engine, sharp exterior styling, and an all-wheel-drive system built to handle slippery winter roads. It competes directly with the BMW 3 Series and Audi A4, prioritizing bulletproof mechanical reliability over cutting-edge dashboard tech.
While German rivals often win on raw acceleration figures and infotainment layout, the IS 350 F Sport AWD relies on a proven powertrain and a driver-focused cockpit. You get 306 horsepower, aggressive F Sport styling cues, and an interior built with materials designed to last well past 150,000 miles. Let's look closely at how this sedan performs on the road, what it costs to live with, and whether it deserves a spot in your garage.
Powertrain and Performance Specs
Under the hood sits a smooth, unforced 3.5-liter V6 engine pushing out 306 horsepower and 277 lb-ft of torque. Unlike the turbo-fours common in its class, this engine delivers linear power without turbo lag.
- Engine: 3.5L DOHC 24-valve V6
- Horsepower: 306 hp at 6,400 rpm
- Torque: 277 lb-ft at 4,800 rpm
- Transmission: 6-speed automatic (AWD models)
- Drivetrain: Rear-biased all-wheel drive system
- 0-60 mph Time: Approximately 5.8 seconds
The all-wheel-drive system sends power primarily to the rear wheels during normal driving conditions, shifting up to 50 percent of torque to the front axle the moment wheel slip is detected. This keeps the car feeling balanced when you punch the throttle out of a snowy corner.
Interior Comfort and Driver Ergonomics
Dropping into the driver's seat of an F Sport model reveals one of the best-bolstered cabins in the segment. The sport seats hug your torso tightly, and the adaptive variable suspension (AVS) stiffens the ride when you twist the drive mode knob to Sport+.
Space in the front is generous, though the center console sits high and crowds your right knee slightly. Rear-seat legroom is tight for adults on long road trips, making it better suited for children or brief commutes. Cargo capacity is decent, with a 13.8-cubic-foot trunk featuring a squared-off opening that accommodates luggage easily.
The main frustration inside the cabin is the technology interface. Lexus uses a center console mouse-controller (Remote Touch) that requires too much attention to navigate while driving. Fortunately, standard features include dual-zone climate control, a power sunroof, and Bluetooth connectivity, while higher trims add the larger 10.3-inch display and Mark Levinson surround sound.
Real-World Fuel Economy and Ownership Costs
Fuel economy is a weak spot for the IS 350 AWD. The EPA rates it at 19 mpg city, 26 mpg highway, and 21 mpg combined. In real-world mixed driving, owners frequently report seeing closer to 17.5 to 19 mpg. Furthermore, the engine requires premium gasoline, which adds up during daily commuting.
On the bright side, maintenance costs are remarkably low for a luxury vehicle. RepairPal rates Lexus reliability as excellent, placing it near the top of its class. Basic upkeep involves regular oil changes with full synthetic 0W-20 oil, differential fluid services every 60,000 miles, and spark plug changes around 90,000 miles.
Common Issues to Watch For
Even though this car is exceptionally durable, used buyers should check for a few known service items before purchasing:
- F Sport Brake Wear: The aggressive factory brake pads produce heavy black dust and wear down quickly. Rotors can also develop hot spots if cheap replacement pads were used.
- Interior Rattles: Minor dashboard or door panel trim rattles can develop in cold weather over rough pavement.
- Tire Wear: Staggered wheels on F Sport trims prevent tire rotation front-to-rear, leading to faster inner tread wear if alignment specs drift.
- Suspension Dampers: The electronic struts on F Sport models provide great handling, but replacing leaking adaptive dampers out-of-warranty can be expensive.
For deeper insights into vehicle maintenance timelines and specifications, you can check resources like Edmunds or CarMax.
Frequently Asked Questions
Is the 2017 Lexus IS 350 reliable?
Yes. RepairPal ranks the Lexus IS 350 near the top of its class for reliability, earning high marks for engine and transmission longevity. Routine maintenance is key to keeping it trouble-free past 200,000 miles.
Does the 2017 IS 350 AWD have enough power?
With 306 horsepower on tap, the V6 engine delivers swift acceleration and effortless passing power on the highway. While it isn't as explosive as twin-turbo German competitors, it provides smooth, predictable power delivery.
What is the difference between standard IS 350 and F Sport?
The F Sport package adds unique styling touches like an aggressive mesh spindle grille, 18-inch split-five-spoke wheels, bolstered sport seats, an LFA-inspired digital gauge cluster, and an adaptive variable sport-tuned suspension.
How does the all-wheel-drive system perform in winter?
The electronic AWD system continuously monitors traction and road conditions, transferring torque instantly to the wheels with the best grip. Paired with a set of dedicated winter tires, it handles deep snow and icy commutes with total confidence.
