Smithfield and Greenacre Hold Western Sydney Diesel Cheap While NSW Climbs 14 Cents Overnight

Smithfield and Greenacre Hold Western Sydney Diesel Cheap While NSW Climbs 14 Cents Overnight

Right, so I've been keeping an eye on the bowsers around home this morning, and fair dinkum, NSW has copped a notable diesel jump in the last 24 hours. The state average has climbed 14.1 cents to 265.3 cents a litre, but here's the thing right, the Western Sydney suburbs I drive through every day are still doing the right thing by locals.

When I rolled past the Smithfield servo on the way to a job this morning, I copped a look at 229.5 cents on the diesel pump. That's the cheapest suburb average in the metro right now and it's nearly 36 cents under the state average. Worth keeping an eye on if you're out that way anyway.

The Western Sydney Servos Doing the Right Thing

Let me run you through what I'm seeing across the western 'burbs as of 27th Apr 2026 02:12pm AEST.

Smithfield leads the pack at 229.5 cents average, with three servos showing tight pricing across the suburb. Just down the road, Greenacre is holding diesel at 237.9 cents with a 7 cent spread between cheapest and dearest. That's about 27 cents under what some of the country servos are charging today.

Head a bit further out and Ingleburn is sitting at 245.5 cents, while Marsden Park and Yagoona are both around the 245.9 mark. None of these are taking the mick, mate, they're all genuinely competitive prices in a state where the average has climbed to 265.3 cents.

For Sydney tradies and delivery drivers running diesel utes and vans, that's a real difference. Filling a 70 litre tank at Smithfield versus the state average saves you about 25 bucks. That's not nothing, that's almost six beers at the pub or a decent feed at the local.

What's Going on Across NSW

Now, the bigger picture across New South Wales tells an interesting story. The state's diesel range stretches from 218.5 cents at the cheapest pump to a whopping 375 cents at the dearest, with 1,131 stations reporting today. That 156 cent spread is fair dinkum massive, and it shows how much it pays to shop around.

A few regional spots are also keeping things sharp. Marulan on the Hume is averaging 237.2 cents across four stations, which is bloody good for a highway stop. Singleton up in the Hunter is at 244 cents, Batemans Bay on the south coast is sitting at 244.6, and Goulburn is averaging 246 cents across seven servos.

There's also a tidy little spot called Dairymans Plains further out where the average is 232.9 cents and the spread between the cheapest and dearest is just 2 cents. When the whole suburb agrees on a price, you know they're not taking the mick.

The Bigger Australian Picture

If you're heading interstate, here's the lay of the land. Western Australia actually dropped diesel 24 cents overnight to become the mainland's cheapest market at 260.4 cents on average, with Beckenham showing 215.3 cent diesel. Tasmania sits at 263.3 cents, Queensland at 264.7, and Victoria at 265.5. So NSW is now sitting right in the middle of the mainland pack, which is a change from a week ago.

Up north, the Northern Territory remains the outlier with an average of 312 cents and remote stations charging up to 440 cents a litre. The Territory's 293 cent spread is a reminder of just how good we've got it down here in the southeast.

My Two Cents on Filling Up This Week

Look, here's my advice if you're due for a fill. Don't just rock up to the nearest servo and cop whatever they're charging. The 156 cent spread across NSW means the difference between the cheapest and dearest pumps is bigger than the average price of fuel was a couple of years back.

If you're driving through Western Sydney, Smithfield and Greenacre are your best bets right now. If you're heading regional, Marulan and Singleton are punching above their weight. And if you're really out west or interstate, the interactive fuel map will sort you out in about ten seconds.

Now, you'd be mad not to plan your fills when the spread is this wide. Couple of minutes of looking at the map could mean an extra fifty bucks in your pocket each month. Fair dinkum, the difference between the cheapest and dearest diesel pumps in NSW today is enough to fill another 30 litres at the right servo.

Look, end of the day, a bit of planning means more cash in your pocket for the important stuff. Can't argue with that.