German rental car company Sunny Cars is currently giving out a discount, that takes €15 off rental car packages. You need to rent a car for at least five days. The discount code is valid until August 31, 2025 for pick-ups until August 31, 2025. You may return the car later.
The coupon is also valid on their free cancellation offers, which you can find under this link.

Sunny Cars offers car rentals in Germany and several European countries around the Mediterranean Sea, like France, Italy, Greece and Spain. The company also runs offices on the Balearic and Canary Islands.
Here are some examples for Sunny Car’s most popular destinations:
- Crete
- Fuerteventura
- Germany
- Gran Canaria
- Greece
- Italy
- Madeira
- Mallorca
- Spain (Mainland)
- Portugal
- Tenerife
Customer Feedback
While Sunny Cars has had his fair share of bad reviews in the past, the company has vastly improved its reputation over the last four years. Sunny Cars currently enjoys a 4.5/5 rating on Google, with most negative reviews dating back before the pandemic. Their Trustpilot rating of 4.8/5 (in German) also indicates a reliable rental car company. Especially for rentals in the USA, the company enjoys a good reputation.
Redeem Sunny Cars Discount Code
You can enter your discount code during the Summary section of your booking. You need to click on the I have a discount code button and then enter the code.

Cover Picture: © hedgehog94 - stock.adobe.com