Car rental in Altrincham. Check our car rental prices in Altrincham in order to enjoy the best service with the cheapest prices. Car rental fleet in Altrincham which is frequently renewed, being maximum from 6 to 12 months old, all inclusive prices (unlimited mileage, insurance and tax) and a dedicated customer service are some of the advantages that you will have when you hire a car in Altrincham with us.