2006 Lexus RX: common problems and reliability

The 2006 Lexus RX has 283 owner-filed NHTSA complaints and 5 recalls on record. The most-reported areas are service brakes and electrical system. Owners most often flag dated infotainment system (pre-2023 models) — described as outdated, with inferior connectivity and interface. frequency: very frequent.

Safety record for the 2006 model year

283
Owner complaints
5
Recalls
21
Crash reports
4
Fire reports

Source: NHTSA complaints and recalls filed for 2006 Lexus RX vehicles (US, public record).

Where owners report problems

service brakes
67
electrical system
52
structure
37
vehicle speed control
31
steering
29

Recalls affecting the 2006 RX

vehicle speed control:accelerator pedal

Campaign 11V112000

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2006 HIGHLANDER, HIGHLANDER HYBRID, AND MODEL YEAR 2004-2007 LEXUS RX330, RX350, AND RX400H VEHICLES. IF THE FORWARD RETENTION CLIP USED TO SECURE THE FLOOR CARPET COVER, WHICH

engine and engine cooling

Campaign 11V539000

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004 AVALON VEHICLES; 2004 AND 2005 CAMRY, CAMRY SOLARA, HIGHLANDER, AND SIENNA VEHICLES, 2006 HIGHLANDER HYBRID; 2004 AND 2005 LEXUS ES330 AND RX330; AND 2006 LEXUS RX400H VEHICLES

electrical system

Campaign 11V342000

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006-2007 HIGHLANDER HYBRID AND LEXUS RX400H PASSENGER CARS MANUFACTURED FROM FEBRUARY 16, 2005, THROUGH AUGUST 30, 2006. A MODULE INSIDE THE INVERTER MODULE MAY CONTAIN INADEQUATEL

hybrid propulsion system: inverter

Campaign 13V396000

Toyota is recalling certain model year 2006-2010 Highlander hybrid vehicles manufactured February 16, 2005, through July 29, 2010; and model year 2006-2008 Lexus RX400h vehicles manufactured February 23, 2005, through De

What owners say across generations

Overwhelmingly positive sentiment centered on exceptional long-term reliability, comfort, and low ownership costs. The RX is consistently described as a "bombproof," comfortable, and quiet vehicle built to last well over 150,000 miles with minimal issues. Owne

  • Dated infotainment system (pre-2023 models) — described as outdated, with inferior connectivity and interface. Frequency: very frequent.
  • Interior material quality concerns (2023+ redesign) — perceptions of cheaper-feeling materials, hard plastics, and a less luxurious feel compared to previous RX generations and some competitors. Frequency: recurrent.
  • 12V battery issues (2025 RX 450h+) — multiple reports of 12V auxiliary battery failures or draining at low mileage, suspected to be a manufacturing defect. Frequency: recurrent.
  • Requires premium fuel (non-hybrid V6 models) — noted as an ongoing ownership cost negative. Frequency: recurrent.
  • Sloped rear design compromises cargo space — noted as a practical drawback compared to more boxy competitors. Frequency: recurrent.

Owner insights cover all generations of the RX.

Typical used price

Used RX listings typically run $52,776–$60,333 across 2025 to 2026 model years.

Other RX model years