What year did the Lexus RX300 come out?

The Lexus RX300 first arrived in dealerships as the 1999 model year, with initial sales beginning in late 1998 in the United States. It marked Lexus’s entry into the mid-size luxury crossover segment.

Launch timeline: when the RX300 appeared

Below is a concise timeline of the RX300's introduction and its early model-year progression. Note that naming may vary by market, but the core debut was as the 1999 model year in North America.

• 1999 model year: The RX300 goes on sale in the United States and other markets as Lexus's first mid-size luxury crossover.


• Late 1998: Early shipments reach U.S. dealers, aligning with the 1999 model-year release (some markets receive the vehicle in late 1998 or early 1999).


• 2000–2003: The RX300 remains in production with incremental feature updates; the engine remains a 3.0-liter V6 (1MZ-FE) in most markets.


• 2004 model year: Lexus transitions the lineup from RX300 to RX330, introducing a 3.3-liter engine and updated styling.

The RX300 debuted in 1999 as the initial model year, with sales beginning in late 1998 in the U.S., and it remained in production through 2003 before the RX330 succeeded it in 2004.

Naming and market context

The RX family’s naming evolved as Lexus refreshed the lineup. The first-generation RX 300 remained the US designation for 1999–2003, after which the RX 330 took its place in 2004 and beyond in many markets.

Summary

The Lexus RX300 first appeared as the 1999 model year, with U.S. sales beginning in late 1998. It continued through 2003, with the RX330 replacing it in 2004.

What is the difference between RX 350 and RX300?

The main differences between the RX 300 and RX 350 are the engine, drivetrain, and performance. The RX 350 has a more powerful V6 engine and comes standard with all-wheel drive (AWD), while the RX 300 uses a smaller, turbocharged four-cylinder engine and is often front-wheel drive (FWD). The RX 350 is generally more powerful, has better fuel efficiency, and may include more standard luxury features, although the specific features can vary by model year.
 
This video compares the Lexus RX 300 and RX 350, highlighting differences in exterior design and interior features: 54sMy Auto FocusYouTube · Mar 13, 2024
Engine and performance

• RX 350: Typically features a 3.5L V6 engine, producing more horsepower (around 275 hp) and a more linear power delivery. 
• RX 300: Is equipped with a 2.0L turbocharged four-cylinder engine, which is more responsive but has less overall power (around 220 hp). 

Drivetrain

• RX 350: Comes standard with all-wheel drive (AWD) on most models.
• RX 300: Is available in a front-wheel drive (FWD) configuration, while AWD versions may be available depending on the model year. 

Fuel efficiency

• RX 350: Generally offers better fuel efficiency, with an average of around 25 mpg.
• RX 300: Has lower fuel efficiency due to the less powerful engine, averaging around 18 mpg. 

Other potential differences

• Features: The RX 350 may come with more standard luxury features, such as genuine leather seats with memory settings and heated/ventilated seats, although this depends on the specific model year and trim level. 
• Drivability: The RX 350 is described as having a more powerful and smoother driving experience, while the RX 300 is more responsive at lower speeds. 

This video compares the interior features of the Lexus RX 350 with the NX 350, but also highlights the space and features available in the RX models: 55sPerformance LexusYouTube · Aug 17, 2024

What is the common problem of the Lexus RX 300?

Problem: The automatic boot motor is known for failing on the RX300. If you notice that the automatic boot makes a clunking noise when you press the button to open or close it, this indicates the motor is starting to fail. If the boot does not open at all, then the motor has completely failed.

What is the best year of the Lexus RX 300?

The best Lexus RX 300 years are generally considered to be the 2001-2003 models because they were produced after a mid-cycle refresh and benefited from a more reliable 3.0L V6 engine with a four-speed automatic transmission. These years represent the peak of the first-generation RX 300's development and refinement, making them a good balance of reliability and features.
 
Why these years are recommended

• Model year improvements: The 2001 model year received updates such as new styling for the grille, taillights, and exterior trim, along with optional HID headlights and a navigation package. 
• Reliable engine: The 3.0-liter V6 engine (1MZ-FE) in these models is known for its durability, as long as routine maintenance, such as timing belt replacements, is performed correctly. 
• Smooth ride: The RX 300 is praised for its smooth and quiet ride, making it a comfortable choice for daily driving and long trips. 
• High reliability ratings: Owners consistently report high reliability and low maintenance costs for these models, with many cars reaching high mileage with minimal issues. 

What to watch out for

• Engine sludge: The engine is susceptible to sludge buildup if oil changes are neglected, so it's crucial to check the service history for a record of regular oil changes. 
• Dash cracking: Some models from the first generation can experience dash cracking issues, so check the condition of the dashboard carefully. 
• Rust: The frame can rust out over time, especially in areas with a lot of road salt, so inspect the underbody for any signs of significant corrosion. 

A note on other models

• If you are not set on the RX 300, the RX 330 (2004-2006) and the RX 350 (2007-present) are also very reliable options that offer modern features and improved performance. 
• The second generation (RX 330) can be a great value, with 2006 and 2007 being particularly good years due to their high reliability ratings and inclusion of a timing chain, which eliminates the need for timing belt replacements. 

What year did Lexus stop making the RX300?

- 2003
The RX 300 Generation I (1998 - 2003)
Lexus launched its flagship LS 400 in 1989 which made headlines.