First try finding a Diesel Touraeg.. Then try finding the motor. GL to you.
On the altitude:
The basic rule of thumb is that ANY naturally aspirated vehicle, gasser or diesel, will have a higher percentage of power drop than a turbocharged vehicle making the same amount of power at sea level. In other words, yes, 130 HP in a NA diesel or NA Gasser and 130 HP in a Turbo Diesel or Turbo Gasser at sea level, however the turbos will retain much more of the original power at altitude than the NA engines, because of the forced induction. I don't know the equation off the top of my head, but it has to do with: NA = atmospheric and FI = atmospheric + turbine pressure
so basically to put that in english: 130hp NA car may be similar to 130HP FI car, at sea level, however as you go up in altitude, the FI car has less loss of that power. So the NA car may be closer to 90HP at a high altitude while the Turbocar is still making well over 100hp.
On the altitude:
The basic rule of thumb is that ANY naturally aspirated vehicle, gasser or diesel, will have a higher percentage of power drop than a turbocharged vehicle making the same amount of power at sea level. In other words, yes, 130 HP in a NA diesel or NA Gasser and 130 HP in a Turbo Diesel or Turbo Gasser at sea level, however the turbos will retain much more of the original power at altitude than the NA engines, because of the forced induction. I don't know the equation off the top of my head, but it has to do with: NA = atmospheric and FI = atmospheric + turbine pressure
so basically to put that in english: 130hp NA car may be similar to 130HP FI car, at sea level, however as you go up in altitude, the FI car has less loss of that power. So the NA car may be closer to 90HP at a high altitude while the Turbocar is still making well over 100hp.