Will the fuel consumption increase when tuning the first stage? By how much?

What is the fuel consumption of the Maserati GTS, and how much fuel does it take to fill up the tank?

How much is the fuel consumption?

How much is the fuel consumption?

What's the fuel consumption of the 2008 1.6? I'm getting fuel consumption like a Land Rover, it's crazy. How much fuel do you guys use?

How much is the fuel consumption?

How many liters per 100 kilometers does the fuel consumption increase when using the air conditioner in the city during the summer?

What is the fuel consumption of the S80 3.0 in the city and on the highway? If it is tuned with a Stage 1 performance program, does the fuel consumption increase?

How much fuel does a 3.5 consumption require?

Will the fuel consumption increase when tuning the first stage? By how much?

I'm considering getting a Stage 1 tune for my newly acquired 2024 Porsche Panamera to boost its performance a bit. I know this might affect the warranty. If I wait and do it after three years, would that be okay? Is a Stage 1 tune recommended? Will it affect the car's longevity? I plan to keep this car for quite a while.