Hey guys! Today, we're diving deep into the heart of the 2019 Lexus IS 350 F Sport – its engine. We're talking specs, performance, and everything you need to know about what makes this ride tick. If you're considering buying one, or you're just curious about what's under the hood, you're in the right place. Let's get started!

Overview of the 2019 Lexus IS 350 F Sport Engine

The 2019 Lexus IS 350 F Sport boasts a 3.5-liter V6 engine. This isn't your average V6; it’s been engineered to deliver a blend of power and refinement that Lexus is known for. The engine is naturally aspirated, meaning it doesn't rely on turbochargers or superchargers to boost its output. Instead, it delivers power in a smooth, linear fashion, making it incredibly predictable and enjoyable to drive. For those who appreciate the classic feel of a responsive engine, this is a major plus. The engine is paired with either an eight-speed automatic transmission in the rear-wheel-drive (RWD) version or a six-speed automatic in the all-wheel-drive (AWD) version. Each transmission is tuned to complement the engine's characteristics, providing quick and seamless gear changes.

Inside the engine, you'll find features like dual Variable Valve Timing with intelligence (VVT-i), which optimizes valve timing for improved performance and efficiency. This technology helps the engine deliver strong power across a wide range of engine speeds while also maximizing fuel economy. The engine also features direct injection, which precisely meters fuel into the combustion chamber for optimal burning. This results in increased power, reduced emissions, and enhanced fuel efficiency. The combination of these technologies makes the 2019 Lexus IS 350 F Sport a standout in its class. From a performance standpoint, the engine produces 311 horsepower and 280 lb-ft of torque. This translates to brisk acceleration and ample power for both city driving and highway cruising. The rear-wheel-drive version can accelerate from 0 to 60 mph in around 5.6 seconds, while the all-wheel-drive version does it in about 5.7 seconds. These numbers are competitive for the class, making the IS 350 F Sport a fun and engaging car to drive.

Beyond just raw power, the engine is also designed for reliability and longevity, something that Lexus is renowned for. The engine is built with high-quality materials and components, ensuring that it can withstand the rigors of daily driving. Regular maintenance, such as oil changes and filter replacements, will help keep the engine running smoothly for years to come. In terms of fuel economy, the 2019 Lexus IS 350 F Sport achieves respectable numbers for its class. The rear-wheel-drive version is rated at 20 mpg in the city and 28 mpg on the highway, while the all-wheel-drive version is rated at 19 mpg in the city and 26 mpg on the highway. These figures are competitive for a car with this level of performance, making it a practical choice for those who want a sporty and luxurious ride without sacrificing fuel efficiency.

Key Engine Specifications

Let's break down the nitty-gritty details of the 2019 Lexus IS 350 F Sport engine. Knowing these specs can help you understand exactly what this engine is capable of.

• Engine Type: 3.5-liter V6
• Horsepower: 311 hp @ 6,400 RPM
• Torque: 280 lb-ft @ 4,800 RPM
• Aspiration: Naturally Aspirated
• Fuel Delivery: Direct Injection
• Valvetrain: Dual Variable Valve Timing with intelligence (VVT-i)
• Transmission (RWD): 8-speed automatic
• Transmission (AWD): 6-speed automatic

Horsepower and Torque

The 2019 Lexus IS 350 F Sport's 311 horsepower is a significant figure, placing it squarely in the realm of sporty sedans. This power output allows for quick acceleration and confident passing maneuvers. The engine's 280 lb-ft of torque is equally important, providing strong pulling power from relatively low RPMs. This means you don't have to rev the engine high to get a good response, making it suitable for everyday driving. The combination of high horsepower and ample torque makes the IS 350 F Sport a joy to drive in various conditions, whether you're navigating city streets or cruising on the highway.

Fuel Economy

Fuel economy is always a consideration, and the 2019 Lexus IS 350 F Sport strikes a reasonable balance between performance and efficiency. The RWD model achieves an EPA-estimated 20 mpg in the city and 28 mpg on the highway. The AWD version is slightly lower, with 19 mpg in the city and 26 mpg on the highway. While these numbers aren't class-leading, they are respectable for a car with this level of performance. Keep in mind that real-world fuel economy can vary depending on driving habits, traffic conditions, and other factors. However, with sensible driving, it's possible to achieve or even exceed the EPA estimates.

Transmission Options

The 2019 Lexus IS 350 F Sport offers two transmission options, depending on whether you choose the rear-wheel-drive or all-wheel-drive configuration. The RWD model comes with an eight-speed automatic transmission, while the AWD model is equipped with a six-speed automatic. Both transmissions are designed to provide smooth and responsive gear changes, enhancing the overall driving experience. The eight-speed transmission in the RWD model offers closer gear ratios, allowing the engine to stay in its optimal power band for longer periods. This results in quicker acceleration and improved fuel efficiency. The six-speed transmission in the AWD model is also well-tuned, providing confident performance in various driving conditions. Both transmissions feature paddle shifters, allowing you to take manual control of gear changes for a more engaging driving experience.

Performance and Driving Experience

Alright, let's talk about what it's like to actually drive the 2019 Lexus IS 350 F Sport. It’s not just about numbers; it's about how the car feels on the road. And trust me, this car delivers a pretty sweet driving experience.

Acceleration and Handling

The 2019 Lexus IS 350 F Sport delivers brisk acceleration, thanks to its potent V6 engine. The rear-wheel-drive model can sprint from 0 to 60 mph in around 5.6 seconds, while the all-wheel-drive version does it in approximately 5.7 seconds. These times are competitive for the class, making the IS 350 F Sport a fun and engaging car to drive. The engine's linear power delivery makes it easy to modulate the throttle and maintain smooth acceleration. The car's handling is also impressive, thanks to its sport-tuned suspension and responsive steering. The F Sport package includes upgraded suspension components, such as stiffer springs and dampers, which reduce body roll and improve cornering ability. The steering is precise and well-weighted, providing good feedback from the road. Overall, the IS 350 F Sport offers a balanced and enjoyable driving experience, blending performance with comfort and refinement.

Ride Comfort

Despite its sporty nature, the 2019 Lexus IS 350 F Sport still provides a comfortable ride. The suspension does a good job of absorbing bumps and road imperfections, preventing them from jarring the occupants. The seats are well-cushioned and supportive, making them comfortable for long drives. The cabin is also well-insulated from noise, creating a quiet and relaxing environment. While the F Sport suspension is firmer than the standard IS 350 suspension, it's not overly harsh. The ride remains composed and controlled, even on rough roads. Overall, the IS 350 F Sport strikes a good balance between sportiness and comfort, making it a suitable choice for both daily commuting and weekend road trips.

F Sport Specifics

The F Sport package adds several enhancements that improve the driving experience. In addition to the sport-tuned suspension, the F Sport includes unique exterior styling cues, such as a mesh grille, rear spoiler, and distinctive wheels. Inside, the F Sport features sport seats with enhanced bolsters, aluminum pedals, and a unique steering wheel. These upgrades give the IS 350 F Sport a more aggressive and sporty appearance, both inside and out. The F Sport package also includes performance-enhancing features, such as enhanced engine sound and paddle shifters. These features add to the overall driving excitement and make the IS 350 F Sport a more engaging car to drive. Overall, the F Sport package transforms the IS 350 into a true sports sedan, offering a blend of performance, style, and luxury.

Reliability and Maintenance

Lexus has a stellar reputation for reliability, and the 2019 Lexus IS 350 F Sport is no exception. This car is built to last, and with proper maintenance, it can provide years of trouble-free service. Regular maintenance is key to keeping the engine running smoothly and preventing potential problems. This includes routine oil changes, filter replacements, and fluid checks. Following the manufacturer's recommended maintenance schedule is essential for preserving the engine's performance and longevity. Lexus vehicles also come with a comprehensive warranty, providing added peace of mind.

Common Issues

While the 2019 Lexus IS 350 F Sport is generally reliable, there are a few common issues to be aware of. Some owners have reported issues with the infotainment system, such as glitches and slow response times. Others have reported problems with the navigation system, such as inaccurate directions and outdated maps. However, these issues are relatively minor and can often be resolved with software updates or dealer service. Overall, the IS 350 F Sport is a well-built and reliable car, with few major issues. Regular maintenance and prompt attention to any potential problems will help keep it running smoothly for years to come.

Maintenance Tips

To keep your 2019 Lexus IS 350 F Sport engine in top condition, follow these maintenance tips:

• Regular Oil Changes: Change the oil and filter every 5,000 to 7,500 miles, or as recommended by the manufacturer.
• Check Fluid Levels: Regularly check and top off all fluid levels, including coolant, brake fluid, and power steering fluid.
• Inspect Belts and Hoses: Inspect belts and hoses for cracks, wear, and leaks. Replace them as needed.
• Replace Air Filters: Replace the engine air filter and cabin air filter at recommended intervals.
• Keep it Clean: Regularly wash and wax the car to protect the paint and prevent rust.

Is the 2019 Lexus IS 350 F Sport Engine Right for You?

So, is the 2019 Lexus IS 350 F Sport a good fit for you? If you value a blend of performance, luxury, and reliability, the answer is likely yes. The engine delivers plenty of power for both city and highway driving, and the F Sport package adds a touch of sportiness that enhances the driving experience. The car's comfortable ride and well-appointed interior make it a pleasant place to spend time, whether you're commuting to work or embarking on a road trip. The reliability of the Lexus brand provides added peace of mind, knowing that the car is built to last. However, if you prioritize fuel economy above all else, there may be other options that are more suitable. Additionally, if you require a large amount of cargo space or rear-seat legroom, the IS 350 F Sport may not be the best choice. Overall, the 2019 Lexus IS 350 F Sport is a well-rounded and appealing car that offers a compelling combination of performance, luxury, and reliability.

In conclusion, the 2019 Lexus IS 350 F Sport engine is a fantastic piece of engineering. It offers a great balance of power, smoothness, and reliability, making it a joy to drive. If you're looking for a sporty sedan that won't let you down, this is definitely one to consider. Happy driving!