As a former Toyota technician I will vouch that they are typically well made and long lasting vehicles. Sure some have had issues, and Toyota has made mistakes. Like "most" Japanese companies they learn and improve. I cannot say the same for Nissan and other Japanese brands. I also agree 100% with using factory Toyota parts where it matters.
The best engine Toyota made was the 22RE paired with a 5 speed manual and a factory HD clutch. I witnessed several that had 300K-450K before they needed a rebuild. Timing chain guides like to wear out and allow the chain to cut into the timing chain cover and dump coolant into the oil pan. That typically would happen around 200K+. If you replace the chain and guides around 180k I think they would last beyond 450K. The Tacoma 4cyl seemed to be good. I left Toyota before seeing several with really high miles. The highest I witnessed was the Previa van that had 300k. Those had a Tacoma 4cyl turned sideways. Those vans had other issues that sucked to take care of, but pretty dependable despite being an ugly vehicle.
Others were good like the straight 6 in the later Land Cruisers like Alpine posted the pic of. Typically Toyota underpowers the vehicles to make them more durable. The rear drive or 4WD transmissions are solid. Not so much for the FWD, but better than most. The 3.0 V6 used in the late 80's-early 90's in the trucks and 4 Runner were garbage but they could last assuming you liked doing head gaskets. They were also way underpowered to the point it wasn't better than the 22RE.
The only other car I have personally seen with over 400K miles was a Mercedes Diesel from the early 80's. The customer refused to fly so he drove everywhere. It was all original except tires and bulbs. Gutless wonder, but it was durable.
The best engine Toyota made was the 22RE paired with a 5 speed manual and a factory HD clutch. I witnessed several that had 300K-450K before they needed a rebuild. Timing chain guides like to wear out and allow the chain to cut into the timing chain cover and dump coolant into the oil pan. That typically would happen around 200K+. If you replace the chain and guides around 180k I think they would last beyond 450K. The Tacoma 4cyl seemed to be good. I left Toyota before seeing several with really high miles. The highest I witnessed was the Previa van that had 300k. Those had a Tacoma 4cyl turned sideways. Those vans had other issues that sucked to take care of, but pretty dependable despite being an ugly vehicle.
Others were good like the straight 6 in the later Land Cruisers like Alpine posted the pic of. Typically Toyota underpowers the vehicles to make them more durable. The rear drive or 4WD transmissions are solid. Not so much for the FWD, but better than most. The 3.0 V6 used in the late 80's-early 90's in the trucks and 4 Runner were garbage but they could last assuming you liked doing head gaskets. They were also way underpowered to the point it wasn't better than the 22RE.
The only other car I have personally seen with over 400K miles was a Mercedes Diesel from the early 80's. The customer refused to fly so he drove everywhere. It was all original except tires and bulbs. Gutless wonder, but it was durable.