7 Tips for Saving Money on Fuel while Road Tripping Around Australia

We have done quite a lot of road-tripping in a number of countries, but Australia is our home turf and there is a lot of ground to cover here. As a result, my wife and I have done a lot of road-tripping in Australia (we actually just got back from a road trip between Darwin and Perth that I will be sharing in upcoming blogs) and that experience has taught us a few things that add up to make a big difference in the cost of a road trip. It doesn’t matter whether you are driving a car and staying at motels/hotels/cabins/etc, towing a caravan or cruising in a camper van, these things guaranteed will save you money.

  1. Drive a diesel

    Refuelling DieselThis one isn’t going to be practical for everyone, but if you can do your road trip in a diesel you will typically come out a winner on two fronts. The first being that diesel cars are typically more fuel efficient and can do more kilometres per tank than their petrol counterparts, especially if you are towing something. We can do 1000+ km’s on a tank of diesel in our car for example which at an average prices service station costs about $65. To top that off it likes more weight and actually performs even better if it is loaded up or is towing something that doesn’t add a substantial amount of wind-resistance. Petrol cars are getting more efficient, but that still brings me to the second reason driving a diesel is beneficial. Diesel is almost always cheaper than petrol and fluctuates less between destinations. So most importantly, once you hit areas where fuel prices are climbing, diesel remains fairly constantly cheaper. Even taking into account fluctuations that are presently bringing petrol cheaper than diesel in some built up areas at the moment, the price difference between them in regional and remote areas can easily outweigh those petrol fluctuations. As an example, at Uluru when we were there diesel was $1.739/L. Petrol started at $1.869 for regular unleaded and went up for higher octane variants. This is the most expensive fuel I’ve encountered, but everywhere I go, diesel is pretty consistently cheaper. So when you do a lot of km’s, that really adds up. The other advantage of diesel is that as you get to areas that are less tourist oriented, every service station has diesel and lots of it but not all have petrol, or may only have small quantities of it. Electric and hybrid cars are other options but plugin points can be hard to find for electric cars. Hybrids can perform well but you are much more limited in their towing capacity so depending on how you are travelling may not be practical.

  2. Get a fuel card

    Caltex Star Card DebitNot all fuel cards are created equal, and you aren’t always going to be able to refuel at the service station that your fuel card is valid for, but when you can, it will save you money. Some novated leases include a fuel card with your car, but there are other options. For us, we found the Caltex StarCard Debit worked out to be the best value. There are no fee’s on it unless you top up using a credit card. If you top up via direct debit, though, it just debits $100 from your bank account every time your balance dips below $50. In return for providing this pre-payment, you get 2c/L off regular fuels (petrol/diesel), 4c/L off premium fuels (Vortex Petrol/Vortex Diesel) and a 5% discount on in-store purchases. It doesn’t matter if you haven’t been shopping somewhere to get a discount voucher, or if you aren’t at a service station that doesn’t accept shopping vouchers. As long as it is a Caltex service station the discount applies. Again, it’s not a huge discount but every dollar you save adds up when you are covering a lot of kms.

  3. Get a cash back credit/debit card or use a point earning card

    Counting $100 BillsThis builds on the fuel card concept. We presently have an ING Direct Visa debit card that gave us 2% cash back on Paywave purchases of $100 or less. That basically means we save 2% on any purchases we make on the card. This particular offer ended on September 30, 2016, so I’m now on the lookout for a good alternative. It also helps you save some dosh at other service stations, but it does mean you have to be conscious of what deal will work out best. For example, if you are getting regular fuel at a Caltex where you will only get 2c/L off the fuel with the fuel card, then a 2% cash back card will save you more money if the fuel costs more than $1.00/L. However, if you are getting premium fuel such as Vortex Diesel, then 4c/L off with the fuel card will save you more on fuel than the 2% cash back card would. Do be aware as well though that if you are in an area that has Coles Express or Woolworths co-branded service stations and you have a 4c/L fuel voucher you can actually double up on your discounts. For example, you can use the 4c/L voucher and then pay with your cash back card so you will get 4c/L off and then a further 2% cash back. Nice.If you don’t have access to a cash back card, I’d recommend using a point earning credit or debit card instead. The points may not add up rapidly but they do add up and will save you some money in the long run. You could use a QANTAS Cash debit card or Virgin Velocity point earning credit card as two examples that will feed into points for flights with either of those airlines. If you use a QANTAS point earning card it can also feed into discounts at Woolworths service stations and supermarkets. You could also go for a FlyBuys earning card from Coles that will earn you money off your fuel and groceries at Coles branded service stations and supermarkets. Just little things, but they all add up to saving money.

  4. Stick to the speed limit

    130km/h in the Northern TerritorySeems like common sense but there are a couple of reasons for this. The first one is if you get a speeding fine that automatically adds a few hundred dollars to the cost of your trip which could cost you the equivalent of 4 or 5 tanks of fuel and perhaps a few thousand kms. The second reason though is that while the speed limit is typically chosen as the safest speed for a road, it is also typically the most efficient speed to be doing on a road (not always true but most of the time it is). As an example, you could hypothetically be on a straight flat road between Port Augusta and Coober Pedy speed limit is 110km/h but the road is just so easy to do 120km/h or even 130km/h on. Say you hypothetically tried that out. You will probably observe a change in the fuel economy of your car. Mine for example hypothetically climbs from between 4.5L/100km and 5.9L/100km up to between 7 and 8L/100km. That cuts your range almost in half just to go that little bit quicker, meaning it also costs you more to drive the same distance. The most fuel efficient speed I believe is about 112km/h in ideal conditions. We never have ideal conditions, though, so stick to the speed limit and over a lot of km’s you will save yourself some cash. Even on roads in the Northern Territory where there are 130km/h speed limits and even a no limit road you still need to look at how fuel efficient your speed is and drive for optimum efficiency (and safety).

  5. Plan your fuel stops

    Erldunda Roadhouse NTThere is generally no need to carry jerry cans full of fuel if you are sticking to the major sealed roads around Australia (if you are going off the major roads or on dirt tracks then it’s a different story) as there are plenty of roadhouses and service stations around. That said if you plan out your stops you can save some cash. For example, fuel is cheaper at the last roadhouse on the Stuart Highway in South Australia heading North than it is across the border in the Northern Territory. So if you can go the distance from there up to Uluru and back on one tank, then you will save yourself money. If you can’t, you could fill up at Erldunda Roadhouse at the turn off to Uluru. While pricey, it’s still cheaper than fuel in Uluru. It’s impossible to know exactly what fuel is going to be like in any given place without being there on the day, but there are some rules of thumb to follow. A big town will generally be cheaper than a small town. Close proximity to a port or major hub will also typically be cheaper. A roadhouse on a major route is also likely to be cheaper than a minor road. There is no hard and fast rule, but if you think about it a little in advance it will save you money. It will save you even more if you plan it out to make sure you don’t get caught with an empty tank! I recommend using the Fuel Map Australia app (iPhone/Android) to help with this. It isn’t always up to date since it is crowdsourced but it does give you a good idea of where service stations are and what the fuel prices are like in the area.

  6. Don’t always buy from the first service station in town

    Shell Fuel Prices at UluruSometimes the first service station you encounter on the way into town is the cheapest, but often it isn’t, particularly if it is the only one on a major through road. For example, if you drive through the NSW town of Wilcannia, there is a United service station on the main through road, and it’s the only one you pass on the way through town. There is however also a BP hidden about a minute down a side road. It’s signposted, but it is pretty hidden. You can save yourself 20c/L on diesel (or you could when we were there) by going the few minutes out of the way to fill up at that one verse filling up at the United on the main road. Coober Pedy is another example. There is a Shell on the way into town, but if you go into town further you will find a BP and then a Caltex. In my experience, the Caltex has always been cheaper than the other two, and once you add the StarCard discount it is even cheaper still. Sometimes you don’t have a choice, you’re on empty (but that won’t happen if you plan your fuel stops), or there is only one service station, or the town is big enough that you can’t find others without taking too much time out (using the Fuel Map Australia app will help with this), but if you can, it will definitely save you some dollars.

  7. Maintain the correct tyre pressure

    Flat Tyre At ExmouthYour local mechanic probably reminds you of this every time you get your car serviced, but this saves you money in three ways. The first is more long term as it reduces wear on the sides of the tyre tread where they are thinner. This means your tyres will last longer, saving you money. The second cost saving though is immediate. Keeping your tyres at the appropriate air pressure will help maintain optimum fuel economy, thus saving you money. The third cost saving is more theoretical. Keeping your tyre pressure right will help you maintain traction and potentially help to avoid a car accident that could be very costly.

Well, that’s it. I hope you’ve found these tips useful. If you’ve got any other tips for saving money on fuel whilst road-tripping around Australia I’d love to hear them in the comments!

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