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Lexus Rc F

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Lexus RC F: A Comprehensive Buyer's Guide

The Lexus RC F is a high-performance coupe that represents Lexus's foray into the world of serious sports cars. Introduced in 2014, the RC F, where "RC" stands for "Radical Coupe" and "F" designates Lexus's high-performance division (inspired by the Fuji Speedway), is more than just a sporty version of the RC coupe. It's a significantly re-engineered machine boasting a powerful naturally aspirated V8 engine, track-tuned chassis, and aggressive styling. Competing with the likes of the BMW M4, Audi RS5, and Mercedes-AMG C63 Coupe, the RC F offers a unique blend of Japanese reliability, distinctive design, and a raw, visceral driving experience.

Generations

First Generation (2015-Present)

The RC F has remained in its first generation since its introduction. However, there have been notable updates and refinements throughout its production run:

  • 2015-2019: Initial release. Features a 5.0L naturally aspirated V8 engine producing 467 hp and 389 lb-ft of torque, paired with an 8-speed automatic transmission. Key features include torque-vectoring differential (TVD, optional on earlier models, standard later), Brembo brakes, and adaptive variable suspension (AVS).
  • 2020-Present: Facelifted model. Improvements include minor styling updates (new headlights, taillights, and front fascia), weight reduction, and subtle engine tweaks to improve throttle response. A special "Track Edition" was introduced, featuring further weight reduction (carbon fiber roof, hood, and other components), ceramic brakes, and improved aerodynamics. The engine output remains at 472 hp (5 hp increase), due to optimized intake routing.

Reliability & Common Issues

The Lexus RC F generally enjoys excellent reliability, a hallmark of the Lexus brand. However, like any performance vehicle, there are potential issues to be aware of:

  • Engine Oil Leaks: Some owners have reported minor oil leaks, particularly around the valve cover gaskets or oil cooler lines. Regular inspections are recommended.
  • Torque Converter Issues (Early Models): Early model RC Fs (2015-2016) have shown some instances of torque converter shudder or failure in the 8-speed automatic transmission. Ensuring the transmission fluid has been regularly serviced is crucial. A software update may address some shudder issues, but a full replacement might be necessary in severe cases.
  • Torque Vectoring Differential (TVD) Maintenance: If equipped with the TVD, proper maintenance is essential. The TVD requires specific fluid changes at prescribed intervals. Neglecting this can lead to premature wear or failure of the differential.
  • Carbon Build-up (Direct Injection Engine): As with many direct injection engines, carbon build-up on the intake valves can occur over time. This can lead to reduced performance and fuel economy. Regular intake valve cleaning (e.g., walnut blasting) may be necessary, especially on higher-mileage examples.
  • Fuel Pump Issues: Some owners have reported fuel pump failures, particularly on higher-mileage vehicles. Symptoms include hesitation during acceleration or difficulty starting.
  • Brake Wear: Being a performance car, the RC F's brakes can experience significant wear, especially with track use or aggressive driving. Regularly inspect brake pads, rotors, and fluid. The Track Edition's carbon-ceramic brakes offer superior performance and longevity but are significantly more expensive to replace.
  • Adaptive Variable Suspension (AVS) Issues: The AVS system can sometimes experience issues with the sensors or actuators, leading to warning lights and compromised ride quality. Diagnosis and repair can be costly.
  • Wheel Bearing Failures: Due to the RC F's heavier weight and performance-oriented suspension, wheel bearing failures can occur, especially with aggressive driving and track use.

Overall: Despite these potential issues, the RC F is considered relatively reliable compared to its European counterparts. Regular maintenance, including oil changes, fluid flushes, and inspections, is crucial to ensure its longevity and performance. Pre-purchase inspections by a qualified mechanic are highly recommended.

Driving Experience

The Lexus RC F offers a unique and engaging driving experience that sets it apart from its competitors. Its strengths and weaknesses are as follows:

  • Pros:
    • Naturally Aspirated V8 Engine: The RC F's centerpiece is its 5.0L naturally aspirated V8. It delivers linear power delivery, a thrilling exhaust note, and excellent throttle response. It's a refreshing alternative to the turbocharged engines found in many competitors.
    • Distinctive Styling: The RC F's aggressive and angular design stands out from the crowd. Its wide stance, quad exhaust outlets, and prominent spindle grille give it a menacing presence.
    • Comfortable Interior: While performance-focused, the RC F's interior is well-appointed and comfortable, offering a blend of luxury and sportiness.
    • Reliability: As a Lexus, the RC F boasts a reputation for excellent reliability compared to other performance coupes.
  • Cons:
    • Weight: The RC F is heavier than its competitors, which can impact agility and handling in tight corners.
    • Fuel Economy: The naturally aspirated V8 engine consumes fuel at a higher rate than its turbocharged rivals, particularly during aggressive driving.
    • Infotainment System: The Lexus infotainment system, particularly in pre-2020 models, can feel dated and less intuitive than those found in competing vehicles. The touchpad controller can be cumbersome to use.
    • Handling: While capable, the RC F's handling is not as sharp or precise as some of its competitors, particularly on the track. It leans towards a more comfortable and controlled experience rather than outright performance.

Overall: The RC F offers a balanced driving experience. It's not the fastest or most agile car in its class, but its powerful V8 engine, distinctive styling, comfortable interior, and Lexus reliability make it a compelling choice for those seeking a unique and engaging sports coupe.

Buying Advice

When considering purchasing a Lexus RC F, keep the following advice in mind:

  • Model Year:
    • 2020 and Newer: The facelifted models offer subtle styling updates, minor weight reduction, and improvements to throttle response. The updated models are generally considered more desirable. The Track Edition offers significant performance upgrades but comes at a premium price.
    • 2017-2019: These models offer a good balance of performance and value. Look for examples with the optional TVD.
    • 2015-2016: These are the most affordable RC Fs, but be aware of potential torque converter issues. Ensure the transmission fluid has been regularly serviced and that the car has received any relevant software updates.
  • Maintenance History: A complete and documented maintenance history is crucial. Pay close attention to oil change intervals, transmission fluid flushes, and TVD fluid changes (if equipped).
  • Pre-Purchase Inspection: Before making a purchase, have the vehicle inspected by a qualified mechanic who specializes in Lexus vehicles. This will help identify any potential issues and give you peace of mind.
  • Torque Vectoring Differential (TVD): The TVD can enhance the RC F's handling and performance. Consider prioritizing models equipped with this option, especially for track use or spirited driving. It became standard equipment in later years.
  • Check for Modifications: While some aftermarket modifications can enhance performance, be wary of heavily modified examples. Modifications can sometimes mask underlying problems or negatively impact reliability.
  • Test Drive: Thoroughly test drive the vehicle in various driving conditions to assess its performance, handling, and overall condition. Pay attention to any unusual noises, vibrations, or warning lights.
  • Pricing: Research current market values for RC Fs in your area to ensure you are getting a fair price. Factor in mileage, condition, options, and maintenance history when evaluating pricing.

In summary: The Lexus RC F is a compelling choice for those seeking a unique and reliable high-performance coupe. By carefully considering these factors, you can find an RC F that meets your needs and budget.

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