Forza Motorsport 3

Couple things about this achievement.

First off, it's very easy and should be accquired just by playing through season mode. It should be gotten near the end of Year 5 or sometime during Year 6.

Second off, increasing the settings won't get you extra XP, just money. If you turn off autobrake, for example, you get a 5% increase in money, but you don't gain any XP so if you're a new player and you don't have much skill, don't try turning off all the settings as they will NOT speed this achievement up.

So like the other 2 guys said, XP will be recieved by playing through the game. This may seem like an achievement that will take a long time but if you can win every race you are in, you should get this in a total of 20-25 hours of driving time and after about 200-300 races (depending on length and difficulty).

*EDIT* Also, may be pretty obvious but hiring a driver will not get you XP, just cash.

Finally, there are rewards for every level up. Therefore, by achieving Level 50, you should get 50 free cars. Here's the list of all the cars attained through leveling up:

1) 2010 Fiat 500 Abarth SS
2) 2009 Alfa Romeo Brera Italia Independent
3) 2008 Volkswagen Scirocco GT
4) 2003 Renault Sport Clio V6 RS
5) 2004 Vauxhall VX220 Turbo
6) 2009 Ford Focus RS
7) 2007 Ford Shelby GT500
8) 2008 Maserati GranTurismo
9) 2010 Chevrolet Camaro SS
10) 2006 Lotus Exige Cup 240
11) 2009 BMW Motorsport M5 E60
12) 2009 Lexus IS F
13) 2007 SEAT Leon Supercup
14) 2005 Honda NSX-R GT
15) 2009 Ferrari California
16) 2009 Jaguar XKR-S
17) 2002 BMW Motorsport M3-GTR
18) 2007 Peugeot 207 Super 2000
19) 2007 Alfa Romeo 8C Competizione
20) 2010 Audi R8 5.2 FSI quattro
21) 2005 Ford GT
22) 2009 Mercedes SL 65 AMG Black Series
23) 2005 TVR Sagaris
24) 2008 Porsche 911 GT2 (997)
25) 2008 Lamborghini Reventon
26) 2002 Nissan MINE'S R34 Skyline GT-R
27) 2006 Ferrari 599 GTB Fiorano
28) 2006 Lamborghini Miura Concept
29) 2008 Dodge Viper SRT10 ACR
30) 2009 Bugatti Veyron 16.4
31) 2009 Holden #2 Toll Holden Racing Team Commodore VE
32) 2006 Ferrari #62 Risi Competizione F430GT
33) 2008 Porsche #45 Flying Lizard 911 GT3-RSR
34) 2009 BMW Motorsport #92 Rahal Letterman Racing M3 GT2
35) 2005 Ferrari FXX
36) 2007 Chevrolet #4 Corvette Racing C6.R
37) 2008 Nissan #23 XANAVI NISMO GT-R
38) 2006 Aston Martin #007 Aston Martin Racing DBR9
39) 2008 Lexus #6 ENEOS SC430
40) 2008 Koenigsegg CCGT
41) 1997 McLaren #43 Team BMW Motorsport McLaren F1 GTR
42) 2005 Maserati #15 JMB Racing MC12
43) 1998 Porsche #26 Porsche AG 911 GT1-98
44) 2003 Saleen #2 Konrad Motorsports S7R
45) 2008 Porsche #7 Penske Racing RS Spyder Evo
46) 2009 Mazda #16 Dyson Racing B09/86
47) 2008 Audi #2 Audi Sport North America R10 TDI
48) 2009 Acura #66 de Ferran Mortorsports ARX-02a
49) 2006 Audi #8 Audi Sport Team Joest Audi R10 TDI
50) 2009 Peugeot #9 Peugeot Sport Total 908

Enjoy playing FM3 and your 50 GamerScore!
Just comment if you need help with anything! Thanks.

I found the easiest way to level up is buy the Peugot 908 and race the R1 Speedway Challenge over and over. Boring yes, but very rewarding as it gives you the most XP for the least amount of time.

All the driver level achievements will be gained as you progress through the season career. Every time you finish a race you gain xp. It is best to win the race as you get more xp. You should get this before you finish Year Six of the career mode (if you win enough races). Every time you rank up your driver you get a free car, as you progress through the career mode the gaps between levels increase but the xp for winning races also increases for the longer races. It will come it just takes time. I actually got this in year five.

What i have found is that if you go to event list then endurance then complete the bottom race in the list you get 110K XP

The YouTube link shows this happening. The race takes about an hour so if you have the patience try it out and i think that you only need 2million XP to get from level 1-50 so do this race about 20 times and you will be level 50 in about 20 hours quicker than if you do the season career but you have to own a R1 ranked car and be about level 20 to get the race. if you hire a driver you don't get XP you only get half the money from the race which is about 55K

Simple enough to get, you should be able to get this by doing 6 Seasons. One thing to remember is that you must race them all yourself, do not hire a driver, as you will NOT recieve any XP for it.

Easy 16.000 EP and 28.800 Credits in 5 Minutes

Car: #8Peugeot 908

Gametype: Individual
ambiance: Benchmark Ring
Track: Benchmark Layout A
Max Players: 8
Max AI Players: 7
AI Difficulty: Hard
Damage Difficulty: Simulation
Collision Mode: Always On
Number of Teams: none
End of Race Timer: 00:05

Press the RB Button
Timebased
none
none
Time !!!!!
5minutes!!!!!

If you do that Press A to change the settings and start the Race. Drive the Track so short as possible in the ring inside

Finish the 5 minutes and the 16.000 EP are yours

I found a method can easy XP without playing,but you need a "turbo control"

1)Go my profile --->control setting and change to setting 6 (For change A button to clutch )

2)Select playlist and select "250 HP FWD SHOOT OUT" (The seven column)
(* Why not play "750 HP FWD SHOOT OUT" for more XP ? because some mistake will happen in high speed race,it will crash the wall sometime and make it not more efficiency)

3)Use turbo control "Turbo A button " and use an adhesive tape to hold RT button (which can make your car keep accerating)

For last,1 game have 2:18 to play 3 set game,and have 210 XP for each (210 X 3=630 XP)
1 game need 138S to finish and have 630XP
1 hour can play 26 game (60 X 60 /138 )= 16380XP

100,000 XP = 100,000 /630 = 159 game
159 game =159 X 138S /60/60 = about 6 hr

One other easy way for getting this achievement is to set up a private multiplayer lobby and set your settings to the following:

Track: Benchmark Layout E
Max Players: 8
Max AI Players: 7
AI Difficulty: Hard
Laps: 50
Damage Difficulty: Simulation
Collision Mode: Always On
End of Race Timer: 00:05

This is for max amount of money to be earned for this race which is 14,000 credits and the race should take about 6-7 minutes tops each time give or take banking 10,000xp. If playing with friends it is recommended that collision mode is set to ghost. Also you want to go to the very center of the track and go around the barricade as close as possible. The car recommended for this is the #9 Peugeot 908 for its handling.