I'm a long-time lurker here but I have an 01 LLB in the Atlanta area. I live over in Norcross and frequent the Marietta/Kennesaw area.
I bought mine on the cheap as a fixer-upper and my issues were so:
Brake pads and rotors. Rotors were pretty severely warped.
Rear wheel bearings. Terrible noises.
Spark Plugs and 2 Coils. Bad idle, sometimes misfiring.
Rear View Mirror. Does not auto-dim, has a discolored circle in it.
Climate Control works... but temperature reading is never accurate. If it's 68 out and I want it to be about 74 in the car my climate control will usually be reading something like 82 by the time I get comfortable. Weird.
Valve covers/Oil Cooler were leaking something fierce.
Backlight behind the little LCD Odometer was out.
Serpentine belt was aged and cracked.
Both CV joints up front needed replacing, boots were broken and they looked pretty bad.
I get some obnoxious wind noise from the front two windows at HWY speeds. No leaking when raining though.
A/C lasted one season after I purchased it. Haven't diagnosed but it's either a seal near the compressor or the compressor.
Having said all of that, the car has 200,000 miles and counting. It's my daily driver and I love it. I've owned the car about a year now. I've done all of my own work on the car except for the valve cover gasket, only because it got worse very quickly and I did not have the time to fix it as I had other obligations.
Of note I'd also keep an eye out for check engine lights. The PO reset mine before I purchased it and it came back on after one or two fill-ups after purchase. The dreaded P0420. I'm in the process of trying to eliminate it without replacing the catalytic converters like the dealer says I should.
Oh, and P.S. - The Subaru Dealership in Kennesaw is where I get Subaru OEM parts, but they're retarded. Their parts department have ordered me the incorrect part on several occasions after I bring in the part I want for them to look at. Also, service likes to tell me bogus things that I need to fix. And attempt to "tack on" additional things when I bring the car in for something else entirely. They require constant supervision, unfortunately. They are nice though. I also have an old Toyota I've worked on since 2009 or so and I do not have these problems with the Toyota Parts Department across the road from Subaru.