For sale 120-series/GX470 2003 Lexus GX470 Clean Title, Solid Engine, runs great!

This GX 470 has been in my family for most of its life and in my possession for the last year. My brother-in-law bought it used about 3 years after it was released, making them the second owner. It's been well cared for over the years and remains mechanically solid, with the full-time 4WD system and locking center differential intact. Clean title. Car owned and operated in Southern California and for a short time in Las Vegas, NV. Selling as-is due to a few recent issues noted below.

• 297,000 miles
• Clean title
• Timing belt replaced within the last ~50,000 miles
• Knock sensors and gas cap recently replaced
• Full-time 4WD with locking center diff
• No accident history
• Third owner (family owned since [year], second owner)

Known issues:

• Check engine light recently came on — not yet diagnosed
• Oil leak — source not yet identified
• Rear air suspension is not functioning - needs replacement/upgrade
• Paint fading and typical wear and tear on body
• Interior well-worn, some seats showing heavy wear
• Rear DVD entertainment system not functioning
• No third row seating
• Minor issue with front door locking mechanism

$7000 OBO. Cash and local pickup preferred.