Car Rental Southwest

These Southwest insights are based on real traveler data from Expedia, aggregated using AI to help you plan your trip. Updated: August 13, 2026.

Reasons to book a car rental in and around Southwest

Renting a car in Southwest, Western Australia, offers you the freedom and flexibility to explore this beautiful region at your own pace. With a rental vehicle, you can easily access key attractions like Jarrahwood State Forest and Nannup Arboretum, both located 6 miles away, or Dalgarup National Park, just 7 miles from Southwest. This convenience is especially beneficial for outdoor enthusiasts and families looking to enjoy nature together without the hassle of public transportation. You can also venture into nearby cities such as Nannup, only 6 miles away, where you can enjoy the sights of Marinko Tomas Bicentennial Park, or take a trip to Bridgetown, situated 15 miles away, to experience Blackwood River Park. For a charming day trip, Balingup, 14 miles away, offers attractions like Golden Valley Tree Park and Balingup Lavender Farm. Having a rental car allows you to manage your luggage easily and make flexible travel plans, letting you stop and enjoy scenic views or local attractions whenever you choose. This makes it an excellent option for anyone looking to fully experience the Southwest region.

Where to stay around Southwest

• Bridgetown: Located 15 miles from Southwest, Bridgetown is ideal for outdoor adventures and family experiences. Visitors can enjoy the Blackwood River Park for urban outdoor activities, explore the historical Bridgedale House, or trek through Dalgarup National Park for scenic views. The area is also known for its shopping and entertainment facilities, alongside local food and drink options, including wineries and breweries.
• Nannup: Just 6 miles away from Southwest, Nannup offers a blend of outdoor, adventure, and scenic experiences. Key attractions include the Nannup Arboretum for family outings, the Jarrahwood State Forest for adventurous hikes, and Marinko Tomas Bicentennial Park for relaxed city park experiences. The suburb is surrounded by beautiful landscapes and provides various dining options featuring local wineries and bars.
• Balingup: Situated 14 miles from Southwest, Balingup is perfect for those seeking outdoor family adventures. Highlights include the Golden Valley Tree Park for leisurely walks, the Balingup Lavender Farm for a unique floral experience, and the Balingup Community Garden for gardening enthusiasts. The area also boasts local wineries and ample recreational facilities, ensuring a fulfilling stay.

10 tips to save on your car rental in and around Southwest

1. Use filters to find the right car: Refine your search by vehicle type and features. Whether you need an SUV for additional space, a convertible for summer enjoyment, or an economy car for budget-friendliness, utilize the filters on Expedia to discover the best option for your trip.
2. Book in advance to help lower costs: Rental prices can vary based on demand, so it’s wise to reserve your car well ahead of your travel date. By booking early, you are more likely to secure lower rates and enjoy greater availability, particularly during peak seasons.
3. Consider a smaller car for savings: Generally, smaller cars are more affordable to rent and easier to park in crowded areas. Mid-size rentals strike a good balance between price, comfort, and fuel efficiency.
4. Age guidelines: Drivers under 30 may encounter higher deposits or daily fees, and certain vehicle types—such as SUVs or premium models—might not be accessible. This also applies to renters over 70. Always verify the age requirements prior to booking.
5. Check fuel policies: Some rental agreements require a full-to-full fuel policy, meaning you must return the car with a full tank to avoid additional charges. This is typically the best choice. Other options may include full-to-empty or prepaid fueling, which can also be acceptable. Just ensure you return the car empty in that case.
6. Save on city and airport pickups: Picking up your rental car at the airport often incurs a surcharge, but the added convenience may justify the cost.
7. Know your payment options: Many car rental companies exclusively accept credit cards for payment.
8. Understand your insurance coverage: Car rental insurance can help you avoid unnecessary expenses and provides peace of mind if something unexpected occurs during your trip. Adding car rental insurance when booking with Expedia is straightforward.
9. Consider unlimited mileage: If you're planning long road trips, seek out rentals that offer unlimited mileage to prevent incurring extra charges.
10. Bring your driver's license and ID: A valid driver's license is necessary to rent a car.

Finding the cheapest car rentals in Southwest

Using our Search Wizard

If the deals that are available on our page do not suit your needs, then enter Southwest into the search wizard at the top of the page. We will compare all the best deals available for your car rental in Southwest and provide you with a list of the cheapest options, with no added fees.

Renting a car in Southwest

Pay at pickup is available, so you don’t have to worry about spending your money until you arrive at your vehicle in Southwest. We partner with reliable partners that guarantee an enjoyable experience for solo travelers, couples, and families. Package your car with a flight or hotel to unlock even more savings from Expedia.

Expected prices in Southwest

Prices are subject to seasonal change depending on when you decide to arrange your car rental but right now you can book .

Flexibility & Cancellation

Most car suppliers offer penalty-free cancellations, so you don’t have to worry about losing money if your plans change. To cancel your booking log into your account through the Trips portal. Click manage booking and cancel this car. If you needed to alter your booking, then you can create a new one once you have canceled.

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Car classes available from Expedia in 2026

The classes of vehicles available will change depending on your chosen location.

• Compact car rentals    
• Convertible car rentals    
• Economy car rentals    
• Fullsize car rentals    
• Luxury car rentals
• Midsize car rentals    
• Mini car rentals    
• Minivan rentals    
• Pickup car rentals    
• Premium car rentals
• Sportscar rentals    
• Standard car rentals    
• SUV rentals    
• Van rentals