The Nissan Z gets a combined MPG rating of 19.7 with the six-speed manual transmission and 22.2 if you go for the nine-speed automatic. Nissan has yet to confirm if these figures are official but it's what a source says the Z will get.

2023 Nissan Z Fuel Economy (MPG)
  • Manual: 17.5 city, 23.5 highway, 19.7 combined.
  • Automatic: 19.1 city, 27.3 highway, 22.2 combined.
And they shouldn't be too far off, both the Q50 Red Sport and Q60 Red Sport get similar fuel consumption figures.