Excerpt: "The career structure is similar to the games of the past, starting on the lowest tier and working your way up as you level up. There are four tiers: PRO, ALL-STAR, CHAMPION, and LEGEND. In each area, twelve events await you capped off by a thirteenth final event that moves you onto the next tier. This time though, unlike DiRT 3, you are earning money to spend on cars and upgrades. Cars can be upgraded along 3 types: Strength, Power, and Handling. Each section has its own cost and quickly adds up, so you’ll often have to choosen between buying a new car or upgrading a car. The line-up of cars is a mix of man-made cars and real-life cars." 80/100