Free Bonus Burger with Burger Purchase For Relish Members When Oscar Piastri Podiums

Grill’d has officially extended its partnership with Australian Formula 1 star Oscar Piastri, bringing back the exclusive Relish member reward tied to his podium finishes.

Running from 8 September to 9 December 2025, this promotion lets Relish members claim a free standard burger or salad when purchasing an Oscar Piastri 81 Burger or Pack, provided Piastri lands on the podium during a Grand Prix.

The deal is available dine-in only and must be redeemed at the till. To unlock the reward, members need to check their Grill’d app or email for the exclusive coupon, which is issued on the Monday following a podium finish. The coupon is valid for that day only, encouraging fans to celebrate race victories with a burger in hand.

What’s in the Oscar Piastri 81 Burger?

The Oscar Piastri 81 Burger has quickly become a fan favourite since its launch earlier in 2025. Served on a distinctive charcoal bun with orange sesame seeds, the burger features:

• Grass-fed Aussie beef patty
• Supercharged OP chipotle mayo
• Crispy bacon
• Aged cheddar
• Shredded carrot
• Cos lettuce
• Spanish onion

Priced at $18.50, it can also be ordered as part of the Oscar Piastri 81 Pack ($27.90), which includes Grill’d Snack Chips, a Remedy Blood Orange Sodaly, and chipotle mayo dip — saving diners 10% compared to ordering separately.

Terms and Conditions

This Relish exclusive is subject to a few key rules. Only one coupon can be redeemed per member, and it must be scanned at the time of purchase. Additional toppings, Gluten Free or Low Carb buns are available at an extra cost. Specialty burgers such as lamb and wagyu are excluded from the free item redemption.

The offer cannot be combined with other promotions, is non-transferable, and may be withdrawn at any time. As with all Relish deals, availability depends on stock levels and participating restaurants.

To locate your closest Grill’d store, click here.

For more Grill’d deals, offers and vouchers, click on one of these links:

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Have any thoughts about this deal? Let us know in the comments.