Status: President's Club
Location: CAE
Reserved: Full Size
Received: Buick Lucerne CXS (The one with the bigger motor)
Mileage: ~2500 mi

Its been awhile since I have rented a Lucerne and this one seemed quicker then normal. After I got out, I noticed they gave me one with the 4.6L motor vs the 3.8L

In terms of horse power differnce, the one I have has ~75hp more than the standard motor. It scooted along really nicely on the way up to Greenville.