Since release
Total cars in garage: 570 cars (includes dups)
288 unique cars collected out of 500 (58% of full collection)
Bought 435 cars
Amount spent on cars: $136,650,000
Amount spent on customization: $1,279,000
Amount spent on tuning: $12,827,000
Total credit acquired: $152,983,642
Distance driven: 31,293 miles
Total play time : 666 hours
Total time driven : 213 hours
Let's do some extrapolation:
If $489,000,000 is needed to complete full complete garage at this point (fortunately and unfortunately we know Pd will add a few more cars), but at that moment, how much more time and effort will I need to complete this game (without adding anymore duplicates):
136,650,000 / 489,000,000 =~ 2.80
31,293 miles × 2.8 =~ 88,000 miles
666 × 2.8 =~ 1900 hours
2 years × 2.8 =~ 5.6 years from here
2024 + 5.6 = 2030 !
At current rate of gaming personally, GT7 should last me until 2030 !