Faults:

Transmission Planetary Gear Set broke at 74,260 miles.

General Comments:

This problem has occurred in many other RX300 models from 1999 to 2000.Why has Lexus not issued a recall. My Insurance agent told me Toyota recalled 1999 transmission for failure if you had 100,000 miles or less. They replaced the transmission for free.

Faults:

My 2000 RX300 transmission went out after having the fluid changed at the proper intervals. It had given no indications whatsoever that it was about to shoot craps. After having read so many other similar stories, I think Lexus owes the public an explanation. I'm not asking for the $4800 repair fee back, simply an explanation of why they have refused to admit/address this issue for so long. Consumer Guide needs to know this issue as well. They are next on my list.

General Comments:

I thought I had found the car of my dreams - outstanding in every regard until now.

Faults:

Transmission failed at 96k miles. Major disappointment when I learned that this problem unfortunately happened to many other owners at about the 100k miles. Have not expected that from Lexus!!!

General Comments:

Smooth ride, comfortable.

Faults:

Power Antenna

Rear Main Seal at 72KM Miles

Air Fuel Ratio Sensor at 65K Miles.

General Comments:

Terrific car with great versatility. My wife adores the car. For the two of us it is great.

One of my wishes would be a slightly larger fuel tank to get it above the 300 mile range. I think the RX330/350 tank is larger. Also it's a little hard on tires. I was also disappointed by the failure of the rear main seal. This is a $1000+ repair and seems to be fairly common.

Faults:

1. Intermittent flickering of the dashboard lighting and tailights. Dealer ran a $100 computer diagnostic and failed to determine the problem. $100 fee was waived as a result. The free loaner RX300 they gave me for the day had the exact same problem, so I assume everyone else has the same issue, but I do not see anyone posting about it. I went to a car electronics shop instead and they diagnosed a faulty voltage regulator in the alternator. I haven't resolved the issue yet, because the only solution is to replace the alternator, which is the same design and potentially could mean the same problem again. I wonder if this is the cause of bulb failures everyone comments about here.

2. OEM Bridgestone Duelers wore out prematurely. Absolutely horrible tires... poor wear, low grip, useless in the winter. Dealer exchanged them with Michelin X-Terrains and the difference is like night and day.

3. Right front door speaker cuts out intermittently, usually if someone slams the door hard. As usual, it works fine when I bring it into the dealer to have it checked, and then it cuts out again after I leave. Still unresolved.

4. I have a clunk in the steering if I am turning the wheel full opposite lock while not moving. I haven't been to the dealer yet. I thought it might be the steering rack, but someone else thinks it's the brake pads being loose in their carriers? Still unresolved.

General Comments:

We bought this car used in 2005 from Jim Pattison Lexus Northshore in North Vancouver, BC, Canada. It had been traded in as an ex-lease for a new rx330 by the previous owner 2 days before, and I had to fight off 3 other parties to get at it first. It had full service history and no accidents aside from a few parking lot dings and dents. Aside from what I've mentioned it's been trouble-free, especially in comparsion to the 2001 ML320 my friend bought which has had endless problems.

I thought I had done sufficient research on the RX300 before buying, but only found out about engine sludge and transmission problems after we purchased our car. There are so many posts online about these issues I actually went to my dealer's service department with printouts in hand to ask. They told me they themselves have not had an RX300 come in with a failure related to these issues, but would not deny the problems existed. I also noticed that in their own service schedule (not the one in the owner's manual), it calls for full transmission fluid flushes every 24k kms.

Other non-reliability related issues...

Sometimes I absolutely hate the radio/HVAC controls. Whenever I have a blonde moment I either freeze/bake myself or lose all my station presets.

Turning circle... it's huge! What is up with that?

Power is a little down... I wasn't expected v8 power anyway, but when you pack all the gear and family into it there is some sufferage in performance.

Mileage... I can't do better than 20mpg. I know it's not a little Tercel, but sometimes it really shows, especially with the small gas tank (which they made larger in 2001)... at least it runs on regular unleaded and not premium.

Otherwise we're happy with the RX! The flat floor in the back means I really can have 3 people in the back seat. It handles well for what it is, which is not surprising since it's more car than truck. We never go off-road so that dosen't matter. Brakes are strong, and the ride is nice and quiet. We've had no rattles other than the sunroof shade on occasion when it's open. I know many others here seem to be plagued with issues... are we just lucky?