Hi Boy has 50 calories and 13 g of sugar in a 12 oz serving.
Learn more at https://drinkcann.com/products/the-hi-boy?variant=42883718217780
Irn Bru has 65 calories and 16 grams of sugar in a 11.2 oz serving.
Learn more at https://www.agbarr.co.uk/our-brands/irn-bru/