Sixt Rent-a-Car NHS Discounts & Deals for July 2026

Looking for low-cost quality car hire in the UK? Sixt Rent-a-Car offers some of the cheapest hire deals around for premium vehicles. Rent luxury cars, SUVs, convertibles, minivans and much more at a great price. Get behind the wheel of a brand new BMW, Mercedes, Audi or Range Rover, or choose a more affordable Vauxhall or Peugeot. Book your vehicle online or download the Sixt app and book on your smartphone.