Example:
Conventional motor oil companies recommend 3,000-mile drain intervals.
3.00/qt x 40 = $120.00
6.00/filter x 8 = $48.00
Total $168.00
AMSOIL recommends 25,000-mile/1-year drain intervals
8.90/qt x 5=$44.50
1 filter $16.00
Total $60.50
You save $107.50 per year using AMSOIL premium quality synthetic motor oil and oil filters.
*Comparison based on 25,000miles driven per year and 5-quart oil capacity.