WEB3 days ago · NFU Mutual car insurance. 76% policy score on its standard car insurance policy, 4th out of 61 policies we rated. 81% customer score, 1st of 27 insurers we had customer scores for. 84% claims score, 1st out of 25 insurers we had claims scores for. We like: It doesn't charge admin fees or interest if you want to pay monthly.