There is currently a 3.0 vs 4.8 mileage debate raging on the forum, so I thought it would be interesting to see what MPG folks are really getting. So if you care to take the time post:

• Engine
• City/Highway driving mix in %
• Style of driving e.g.:
  • Conservative - You are careful with the gas petal and rarely stomp on it
  • Normal - You drive within the speed limit most of the time, and occasionally get on the gas
  • Aggressive - You frequently accelerate off the line and live for speed
• MPG observed
• # miles on your X5