Mobil Super 5000 High Mileage oil is $5.00 less than Valvoline MaxLife High Mileage oil at WM. Is Valvoline MaxLife High Mileage oil worth the extra $5.00?
http://www.walmart.com/ip/Mobil-Super-10W-40-High-Mileage-Motor-Oil-5-qt./23636903
http://www.walmart.com/ip/Valvoline-MaxLife-10W40-5-Qt./15125759
http://www.walmart.com/ip/Mobil-Super-10W-40-High-Mileage-Motor-Oil-5-qt./23636903
http://www.walmart.com/ip/Valvoline-MaxLife-10W40-5-Qt./15125759