Welcome to GRANDCAR Rentals

Looking to save more on your rental car?

Whether you’re planning a weekend getaway, a business trip, or just need a reliable ride for the day, GRANDCAR Rentals offers a wide range of affordable vehicles to suit your needs.

About Us

Your trusted partner in affordable car rentals

At GRANDCAR Rentals, we focus on providing reliable vehicles and exceptional customer service at a price that works for everyone. With convenient locations in Olten and Trimbach, we make renting a car simple and hassle-free.

Easy Booking Process

You can book your rental quickly and securely—online, via WhatsApp, or in person.

Convenient Pick-up & Return Process

Our dual locations in Olten and Trimbach ensure an easy and flexible rental experience. Contact Us

Our Services

Explore our wide range of rental services

Daily, Weekly, or Monthly Rentals

Flexible plans to suit short- or long-term needs.

Affordable Pricing

Budget-friendly rates without compromising on quality.

Convenient Booking Options

Rent online or via WhatsApp

Discover our range of car rental services designed to meet all your travel needs. From a diverse fleet of vehicles to flexible rental plans.

Our Fleets

Simple, reliable vehicles for everyday use

Sport Car

Convertible Car

Sedan Car

Luxury Car

How It Work

Streamlined processes for a hassle-free experience

Our streamlined process ensures a seamless car rental experience from start to finish. With easy online booking, flexible pick-up and drop-off options.

Step 1: Browse And Select

Explore our range of reliable and affordable vehicles, choose your preferred rental dates, and select a convenient pickup and return location in Olten or Trimbach.

Step 2: Book And Confirm

Reserve your car online, via WhatsApp, or in person at our Trimbach office. Finalize your booking with a payment method of your choice: TWINT, credit card, or cash.

Step 3: Pick Up and Drive

Collect your car at your chosen location, and you're ready to hit the road! Enjoy your journey with GRANDCAR Rentals.

GRANDCAR RENTALS

Discover the ease and convenience of renting with Us

Why Choose Us

Unmatched quality and service for your needs

Extensive Fleet Options

Our car fleet offers affordable and accessible vehicles, perfect for everyday needs and budget-friendly travel.

Exceptional Customer Service

We’re here to assist you every step of the way.

Convenient Locations

Rent from either Olten or Trimbach.

Reliability And Safety

Safe and dependable cars for any journey.

Frequently Asked Questions

Everything you need to know about our services

What documents do I need to rent a car?

To rent a car, you will need a valid driver's license, an identification document (ID or passport), and a payment method (TWINT, credit card, or cash).

Can I book a car online or via WhatsApp?

Yes, you can conveniently book your car online or via WhatsApp at +41 76 607 58 63. You can also visit our office in Trimbach to book in person.

Are there any additional fees I should be aware of?

Our prices are transparent, with no hidden fees. Optional services, such as insurance upgrades or extra mileage, may have additional charges, which will be clearly communicated.

What is your cancellation policy?

If you need to cancel your booking, please contact us as soon as possible. Cancellation terms may vary depending on the rental agreement.

Can I pay with cash or do I need a credit card?

We accept payments via TWINT, credit card, and cash for your convenience.

Testimonials

What our customers are saying about GRANDCAR Rentals

GRANDCAR Rentals made my last-minute business trip so much easier. The booking process was quick, and the car was in great condition. I’ll definitely use them again!

Marco H

During my vacation in Switzerland, I needed a reliable car to explore the country. GRANDCAR Rentals provided an affordable option, and the service was outstanding. Highly recommended!

Maria L.

As someone new to Switzerland, I was looking for an affordable and straightforward car rental service. GRANDCAR Rentals made it easy for me to book and pay, and the car was perfect for my daily needs.

Ahmed K.

I needed a car for a weekend trip with friends, and GRANDCAR Rentals was affordable and hassle-free. The process was fast, and the car was exactly what we needed.

Lara R.

I’ve rented cars in Switzerland before, but the customer service at GRANDCAR Rentals is exceptional. The team was friendly and made everything so easy. I’ll definitely rent from them again!