It claims 8X better wear protection than Mobil 1, and at least equal to Mobil 1 Extended Performance. Only 0W-20, 5W-20, 5W-30 & 10W-30 are listed for the US, however. In Europe it also comes in 0W-30, 0W-40, 0W-30 Turbo Diesel, 0W-40 Turbo Diesel and our favorite, 10W-6...