Best weekly rate in Montréal this week?
Hi all, longtime reader, first time poster!

Can someone help me get a better weekly fullsize/premium/specialty rate in Montréal?

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Pickup Location : Montréal airport - YUL
Dropoff Location : SAME

Pickup Date and Time : October 30th, 19:00 (flexible starting at 17:00)
Return Date and Time : November 6th, 19:00 (flexible)

Vehicle Size Preference : Fullsize (or Premium/Genesis if there's an AWD giving unlimited km)

Home Country : Canada (CAD$)

Memberships : Avis First, Aeroplan, Entertainment book, Visa Desjardins. Willing to try other AWDs.

AWD and coupon used for quotes : C682300 (Aeroplan), MUWA028 (35$ USD off a weekly rental)

Best price I've found for a Fullsize : 176,91$ prepaid all in, unlimited km.
Best price I've found for a Premium : 321,69$ prepaid all in, 1400 km 0,18$ add km.
Best price I've found for a Hyundai Genesis : 542,07$ prepaid all in, 2000 km 0,18$ add km.

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I'm only an Avis First member (not PC/CHM), so I'd have to rent higher than Fullsize to have a chance to get a specialty car (Genesis/BMW) for my 7h+ ride (each way).

I had found an all in prepaid price of 150,XX$ last week for a fullsize, but my travel dates weren't firm so I couldn't risk it.

TIA!