How long should a grill cover realistically last?

Across the reviewers we read, 2-3 years is a common baseline for budget cloth covers, with better-built options (Ravenna, Unicook) reported lasting 5-7 years in some high-trust threads. Sun exposure is the main killer — UV breaks down the coating and causes fading and brittleness — so UV-resistant fabric and shaded storage extend life the most.