Renting a Car in Iceland: Insurance, Fuel and Winter Tyres

Insurance: what the desk offers and what you actually need

Icelandic rentals come with basic cover that leaves a high excess, often in the region of 200,000 to 300,000 ISK, held as a card pre-authorisation. The counter will then offer gravel protection (sand and ash damage is the same category), and for good reason: the south coast road past Vík, Route 1 across Skeiðarársandur, and the highland tracks F208 and F225 are all gravel. Gravel protection is worth taking if you plan to leave the paved ring road at all, and it is cheap relative to a windscreen.

Sand and ash protection matters most in the south and southeast, where Mýrdalssandur and the area around Kirkjubæjarklaustur can be scoured by strong winds. River crossing cover only applies to highland routes and is meaningless if you stay on Route 1. I would book gravel protection without hesitation; I would skip the tyre and windscreen add-ons only if you are staying on paved roads and driving under 200 km a day. Check whether your home card already covers the excess before you buy twice.

Fuel: cards, pumps and the real cost of a loop

Fuel in Iceland is sold at N1, Olís and Orkan stations, with Orkan usually the cheapest and N1 the most widespread. Unmanned pumps take a card at the machine and pre-authorise a lump sum, so a debit card can hold funds for days. The practical answer is a pre-paid fuel card from Olís or N1, bought at a staffed station in Reykjavík or at Keflavík, which removes the pre-authorisation problem entirely. Note that many rural pumps close their indoor counter at 20:00 or earlier.

A Ring Road loop of roughly 1,400 km in a compact petrol car will take something in the range of 100 to 130 litres depending on wind, and the southern stretch from Reykjavík to Höfn has fuel at Hvolsvöllur, Vík, Kirkjubæjarklaustur and Höfn but long empty stretches between them. Fill up whenever you pass a station east of Vík, not when the gauge warns you. If you are basing yourself in Reykjavík for a few days, a car is a liability in the 101 district; park at a guesthouse in Grandi or Vesturbær instead and pick the car up on the morning you leave.

Tyres, seasons and the roads that decide your plans

Winter tyres are fitted as standard from roughly November to April, and the question worth asking is whether they are studded. Studded tyres are better on the ice patches that linger on the road over Hellisheiði between Reykjavík and Hveragerði, and on the climb north out of Akureyri; they are noisier on dry tarmac. Summer tyres are fine from June to August, but a four-wheel-drive vehicle is the sensible choice if your itinerary includes Landmannalaugar, Þórsmörk or the road to Dettifoss via Route 862.

The bigger constraint is not tyres but closures. The road over Öxi (Route 939) east of Djúpivogur, the Lónsleira pass and the Westfjords' Dynjandi road all close in bad weather, sometimes for hours, and road.is is the only source worth checking. Snow tyres do not make F-roads passable in May; many open in late June. My recommendation: a compact 4x4 with gravel protection for a September or May trip, a small petrol hatchback for a July south-coast week, and no car at all for a Reykjavík city break.

Where to stay, and why the car changes the answer

If you are driving the ring road, book accommodation a day ahead and outside the obvious stops. Rather than sleeping in Vík, which fills fast in July, look at Hvolsvöllur or Skógar, twenty and thirty minutes west, or Kirkjubæjarklaustur, about 70 km east of Vík, for the night before the glacier lagoon. Near Mývatn, the villages of Reykjahlíð and Skútustaðir have guesthouses within ten minutes of the lake, and Akureyri, an hour and a quarter north, is a better base for two nights than a single one.

For a Reykjavík stay before or after the drive, hotels around Laugavegur and Hverfisgata put you within walking distance of the harbour and the BSÍ bus terminal, while properties in Grandi suit anyone collecting a car at the nearby rental depots. Northern lights season runs roughly from late September to mid-March, and a car lets you chase clear sky away from city light, but only if you are willing to drive back on ice at midnight — otherwise book a hotel with a dark-sky edge such as those near Hveragerði and let someone else drive.