Hi. I don't know what year you are after or the spec but from my experiences of my Toledo and from posts here are my experiences:
1. Wet windows (on the inside, upper inner door seal).
2. Dodgy turbo to intercooler (front mounted) pipe connection, can pop off.
3. DMF issue, a resonance at certain speeds/load and is known issue and recalls issued.
4. Dash rattle, handbrake button rattle.
5. Rear camber settings, should be 1.19degrees, mine was 2.26 degrees causes severe tyre roar.
6. Rusty brake disc bell/hat.
7. Spare wheel included, was an option at one point.
8. Condensation in the headlights, now found WATER in my reversing light.
9. Full service history, wouldnt worry if it was a dealer, im doin my own oil and filters etc, keeping records and receipts which i would be happy to buy the ca, nver went better (not to blow my own horn
)
10. Delaminating windscreen, along the bottom edge turning white.
Otherwise a great car and all have issues.