I have a '94 E320 with 99K miles. I've had the car for 9 years when I purchased it with 35K miles. Mostly minor repairs and regular consumables brakes, oil changes, tune-ups etc. throughout ownership. New rotors & pads last month, tires +/- 5,000 miles.

I have (3) issues now:
#1 Vibration in the front end noticable at +45MPH.
#2 Exhaust system after CAT is starting to rust out.
#3 Head gasket leak detected 6 months ago. oil leakage, no signs of coolant loss.

#1 Just had tires rotated and front tires balanced and vibration is still there. Not sure what this is i.e. vibration from head-gasket leak or engine mounts, or something in the front end. Any suggestions?

#2 Guess the cost to replace exhaust system at +/- $1,200.00

#3 Local shop quoted +/- $2,000.00 to replace the head gasket and regrind the valves etc.

I like the car. The body is sound, no rust and paint bright, the car is sharp looking black & tan. When it was running in top shape the car performed great. Not sure to spring for the repairs or trade-in. I drive +/- 5,000 a year.

Opinions appreciated.