Most travellers who think they need a 4WD actually need an SUV. An SUV gives space, comfort and a high seat on sealed roads, which is where almost every Australian highlight is. A true 4WD is only worth it for permitted unsealed and remote routes, and it costs considerably more.
At a glance
1What Is the Difference?
| SUV | 4WD | |
|---|---|---|
| Typical models | Toyota RAV4, Mazda CX-5, Hyundai Tucson | Toyota LandCruiser Prado, LandCruiser 300, Isuzu MU-X |
| Drive | Front-wheel or all-wheel drive | Four-wheel drive with low range |
| Ground clearance | Moderate | High |
| Seats | 5 | 5–7 |
| Fuel use | About 6–9 L/100 km | About 10–13 L/100 km, often diesel |
| Unsealed roads in rental terms | Not permitted | Permitted on some approved routes with some suppliers |
2Choose an SUV For...
- The Great Ocean Road, east coast, Margaret River, Tasmania and the Red Centre’s sealed roads.
- Families with luggage on long highway drives.
- Ski trips on sealed alpine roads (carry chains where required).
3Choose a 4WD For...
- The Gibb River Road, Cape York and other permitted unsealed routes.
- Remote national parks where the supplier allows the access roads.
- Towing, where permitted.
Even with a 4WD, check which tracks are excluded. Beaches, K’gari sand tracks and some outback routes are excluded by most suppliers.
4Ask These Questions Before Renting a 4WD
- Which unsealed roads and tracks are permitted, and which are excluded?
- Is there extra cover for unsealed roads, and what does it exclude (tyres, windscreen, underbody)?
- What recovery and roadside assistance is included in remote areas?
- Is a satellite phone or personal locator beacon recommended or available?
- What is the fuel range, and is it diesel?
5Our Recommendation by Trip
| Trip | Recommended |
|---|---|
| Great Ocean Road, east coast, Tasmania | Compact SUV or SUV |
| Uluru, Kings Canyon (sealed routes) | SUV |
| Snowy Mountains in winter | SUV, with chains where required |
| Gibb River Road, Cape York | Permitted 4WD from a specialist |
| K’gari (Fraser Island) | A tour or a specialist 4WD hire allowed on the island |
6What Rental Companies Mean by “4WD”
In rental fleets, “4WD” usually means a body-on-frame vehicle with high ground clearance and low-range gearing, such as the Toyota LandCruiser Prado, LandCruiser 300 or Isuzu MU-X. Many “SUVs” and “AWD SUVs” look similar but are built for sealed roads, and rental agreements treat them like ordinary cars. When a supplier advertises a 4WD, ask for the model and confirm that it is permitted on the specific tracks you plan to use.
Some 4WD rentals also come with camping gear, a second spare tyre, recovery equipment or a fridge. These are useful on remote trips, but each adds to the price, so compare complete packages.
7Driving a 4WD Safely
- Reduce speed on gravel; large 4WDs take longer to stop and can roll if driven too fast.
- Know how to engage 4WD and low range before you need it.
- Check tyre pressures and the spare at every fuel stop.
- Never cross flooded creeks or causeways; it is the most common cause of serious incidents and is not covered.
- Tell someone your route and expected arrival time on remote trips.
8Cost Comparison
4WDs typically cost far more per day than SUVs, use more fuel and often have higher excess and bonds. With fuel prices high in 2026, a long outback trip in a large 4WD can cost several hundred dollars more in fuel alone.
Also read: Are rental cars allowed on unsealed roads?
Frequently Asked Questions
Is an AWD SUV the same as a 4WD?
No. AWD SUVs lack low-range gearing and clearance, and rental terms treat them like normal cars on unsealed roads.
Do I need a 4WD to see Uluru?
No. The roads to Uluru and Kata Tjuta are sealed.
Can I take a rental 4WD anywhere?
No. Suppliers list permitted routes, and beaches and some tracks are always excluded.
Is a 4WD more expensive to rent?
Yes, usually much more per day, with higher fuel use and bonds.
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