GI Car Rentals provides car and van hire in Cork and other locations across Ireland. The company is administered by Great Island Motors Ltd, based in Rushbrooke, Cobh, County Cork. Customers can arrange a rental through an online booking process that guides them through choosing pickup and return locations, selecting a vehicle, reviewing the price and extras, and completing checkout.

Pickup options include Cork City, Cork Airport, Kent Train Station, Cobh Cruise Terminal, Rushbrooke and Ringaskiddy Cruise Terminal. The booking list also includes locations in Dublin, Kerry, Kinsale and Shannon. Renters can request extras such as GPS devices and child seats, and the company offers commercial van hire at competitive prices.

Beyond rentals, the website features information about places of interest, accommodation and dining in Cork City and County, as well as links to new and used car sales, local activities and partner websites. GI Car Rentals also provides customer information on branches, insurance cover, booking terms and privacy. Customers can contact the business by email or phone for assistance.