I did some qualifying laps for a daily race today, one of the more enjoyable elements of the game for me. I didn't restart at any point, so the laps were all continuously counting towards the payout at the end. For 33 minutes of driving, I got 20k credits. Now, Famine said above: "The total value of all purchasable cars in GT Sport is 306,231,290cr" So at that rate, it would take 8421 hours to earn enough money to buy all the cars, ignoring gift cars. If someone did this as a 40 hour per week full time job, it would take just over 4 years to earn that amount of money. Now, will one of the trolls come along to say that 8421 hours of gameplay for the price of the game is incredible value for money..... Anyway, re what the payouts need to be multiplied by - to get that 8421 hours down to, say, 200 hours, the payout for daily race qualifying would need to increase 42x.