Here is the full list of all 20 Cranks and Goggles achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Win your first race (golden)
Create your race avatar
Win European Gentleman Cup (golden)
Win all racing events in any class (golden)
Buy your first British car
Buy your first French car
Win HM cup (golden)
Win Mediterranean Championship (golden)
Collect 4 italian cars
Win all time trial events
Win St.Laurent Race (golden)
Win Kaufenburgring (golden)
Make your first upgrade
Win all single race events in the game (golden)
Win World Championship (golden)
Complete the game by winning all races (Golden)
Buy an Odenheimer
Break the speed record
Acquire Glitzer bonus car
Collect all cars in the game