You really need to communicate well with the rental company about the insurance issue. When picking up the car, they pushed for an additional insurance of 146 Euros. They said if you don't take this insurance, you have to leave a 2400 Euro deposit. It was really intimidating, and I couldn't reach you by phone.

Booked a Volkswagen Golf, received a Fiat instead. Gas stations in Iceland are mostly self-service and have a set limit. In a rush, the tank was slightly short, and they demanded it be topped up plus a fine of 5000 Krona. The staff were deliberately difficult and rude, almost causing us to miss our early morning flight.

Domestic insurance was not directly accepted, so a high deposit was required when picking up the car. They offered sandstorm insurance, but considering the weather, I did not purchase it. They recommended renting a GPS when picking up the car. However, I had already ordered a free GPS when booking through ZuzuChe, so I didn't rent one. The car actually had a built-in GPS. Perhaps the staff was not familiar with the vehicle, otherwise, they might have tried to upsell. The Chinese GPS was more convenient.

Excellent service, the staff at the rental company were very handsome, enthusiastic and considerate. Their driving skills were top-notch. I had booked a SUZUKI VITARA, but they replaced it with a HONDA CRV, which was an automatic, very new, and easy to drive. I will definitely rent from them again next time I visit Iceland.

We have had a horrendous experience with Green Motion cars, the car which was given to us was a 10 year old car and on day 2 as we left Reykjavik to go around Iceland we started facing a number of issues: 1. The Air Con was not working- since it was peak summer in Iceland, we needed AC most of the time and the AC in the car was not working. 2. The wipers were not working and this caused lot of issues during the whole trip 3. Anti Mist not working- we faced a lot of issue because of the clouds/misty/foggy conditions where the anti-mist was not working. When we called support and customer services a number of times, they asked us to visit a garage in Mvytan where we had to go out of our way to visit the garage and the mechanic confirmed that the ac pump is broken and he also said if he changed the wiper blades it wont make much of difference as it was an old car and the wiper motors need change. We were asked to continue the trip in these horrendous conditions since they dont have any other option and would offer a discount when we return the car back.