| Achievement | How to unlock
|
|---|
| 2 Star First (50 gamerscore) | Obtain your first 2 star car.
|
| 3 Star First (100 gamerscore) | Obtain your first 3 star car.
|
| Back to the Streets (50 gamerscore) | Log in to Forza Street on a different day.
|
| Committed (70 gamerscore) | Log in to Forza Street on 7 consecutive days.
|
| Dominator (80 gamerscore) | Dominate an event for the first time.
|
| Here With My Cars (100 gamerscore) | Collect 15 cars.
|
| The Collector (100 gamerscore) | Reach collection level 20.
|
| The Doubt (100 gamerscore) | Beat Episode 2.
|
| The Enigma (50 gamerscore) | Beat Episode 1.
|
| The Question (150 gamerscore) | Beat Episode 3.
|
| The Starter (50 gamerscore) | Reach collection level 5.
|
| Would You Walk? (100 gamerscore) | Drive a total of 500 miles (800 kilometres)
|