The Montrose Promise 1. Price Promise â€“ We'll beat anybody's price! Everyday. Every vehicle. No exceptions! 3. Satisfaction Guarantee Promise â€“ If you are not completely satisfied, you can exchange any vehicle for any reason within 2 days or 150 miles. 4. Service Promise â€“ FREE first oil change, anytime exterior car wash, anytime multi-point inspection with any service visit, vehicle appraisal report with any service visit, and battery installation! 5. Warranty Promise â€“ UNLIMITED mileage powertrain warranty for 1 year on select pre-owned vehicles! 6. Credit Promise â€“ You've got a friend for finance with our Montrose EZ Credit Program...100% credit approval is our goal!