Tips Tricks and Achievements in Forza 3: Speed Guide for Drifting, Rally Racing, and Muscle Cars

Race Achievements
These aren’t worth many points, you get them for things like winning a race by a full lap, or winning a race with the lowest PI of the pack.  They are mostly just "go you" good sportsmen awards.

Career Achievements
The biggest part of Forza is by far the career mode taking about 70 hours complete for most users. This is where you get to fully experience every aspect of our game. You earn these by completing all the career races as well as leveling up your character profile to 50. You need to gain levels to unlock events, then you need to have the right car with the right restrictions to even get into the race. The great thing about this is that you can get this by doing online career as well.

Collecting Achievements
Achievements that have to do with car collecting in the career.

Arcade Achievements
These achievements are for Time Trials and exhibition modes.

How to Get The Achievements:

Connoisseur Own (at least) one car from every manufacturer
Director Complete your first Forza Motorsport movie
Buyer Buy something using the storefront
Sniper Win an auction by outbidding someone
Auctioneer Sell a car in the Auction House
Year 1 Complete the first year of Season Play.
Year 2 Complete the second year of Season Play.
Year 3 Complete the third year of Season Play.
Year 4 Complete the fourth year of Season Play.
Year 5 Complete the fifth year of Season Play.
Year 6 Complete the sixth year of Season Play.
World Traveler Race at every track location in the world.
Solid Gold Achieve a gold trophy in every single race in the Event List in Season Play mode.
Driver Level 1 Reach Driver Level 1 in Season Play mode.
Driver Level 2 Reach Driver Level 2 in Season Play mode.
Driver Level 3 Reach Driver Level 3 in Season Play mode.
Driver Level 4 Reach Driver Level 4 in Season Play mode.
Driver Level 5 Reach Driver Level 5 in Season Play mode.
Driver Level 6 Reach Driver Level 6 in Season Play mode.
Driver Level 7 Reach Driver Level 7 in Season Play mode.
Driver Level 8 Reach Driver Level 8 in Season Play mode.
Driver Level 9 Reach Driver Level 9 in Season Play mode.
Driver Level 10 Reach Driver Level 10 in Season Play mode.
Driver Level 15 Reach Driver Level 15 in Season Play mode.
Driver Level 20 Reach Driver Level 20 in Season Play mode.
Driver Level 25 Reach Driver Level 25 in Season Play mode.
Driver Level 30 Reach Driver Level 30 in Season Play mode.
Driver Level 35 Reach Driver Level 35 in Season Play mode.
Driver Level 40 Reach Driver Level 40 in Season Play mode.
Driver Level 45 Reach Driver Level 45 in Season Play mode.
Driver Level 50 Reach Driver Level 50 in Season Play mode.
Drift Lap Earn over 100,000 points in a single lap.
Demon Travel in excess of 200 mph.
Painter Create a paint job or vinyl group.
Welcome to Forza Motorsport Complete the very first race in the game.
Interior Win a race using cockpit view.
Car Level 1 Achieve Car Level 1 in Season Play mode.
Car Level 2 Achieve Car Level 2 in Season Play mode.
Car Level 3 Achieve Car Level 3 in Season Play mode.
Car Level 4 Achieve Car Level 4 in Season Play mode.
Car Level 5 Achieve Car Level 5 in Season Play mode.
Weekday Event Complete your first weekday event in Season Play mode.
Weekend Complete your first weekend race in Season Play mode.
Curator Upload a photo or movie to Forzamotorsport.net.
Grease Monkey Create a car tuning file for your car.
Entrepreneur Sell a Tuning Setup, Design, or Vinyl Group from your storefront.
Bottomed Out Jump five feet.
Shutterbug Take a photo of your car.
Lapper Complete a Time Trial.
Drifter Earn over 1,000 points in a single drift section