FlyerTalk Forums - View Single Post - Upgrade by oil change?
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Old May 19, 2018, 3:19 pm
  #4  
heubergen
 
Join Date: Apr 2018
Posts: 46
Originally Posted by Ummmwhat
In regards to upgrading post rental, the system does allow it. (It's just a standard exchange, when you assign the vehicle, it then asks for the upsell amount) However, DASH (their rental system) isn't smart enough to calculate it for just some days. So, it'll backdate the upgrade charges for the entire term.
I was today at a Airport location and tried it...
They offered my upgrades between 35-99$/day. I didn't like cars and the amount to pay so I choose to change to a different car in the same category with lower miles. I'm okay with it.

Other question that @Ummmwhat maybe can answer me (or anybody else with experience); for the new car (about 5k miles) there's no indication when the next oil change is due. Should I just wait till the car notify me or when "can" I go back to a hertz. I though 8k or 10k miles?
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