Certified pre-owned vehicles and used cars are amazing ways to save some cash compared to a new car, so good for you for finding one!
On the one hand, 60-month loans are longer, so your monthly payments will be lower. You can also refinance your car in the future, should your circumstances change. On the other hand, your interest rates will be higher and cars tend to depreciate overtime, so your remaining payments may be more than the car’s value.