| Metric | Before Update | After Update | Change | |--------|----------------|--------------|--------| | 0-60 mph (loaded) | 22.3 sec | 20.1 sec | ✅ -10% | | Transmission hunting incidents (per 100 mi) | 4.2 | 0.7 | ✅ -83% | | False CEL (Check Engine Light) per month | 1.5 | 0.1 | ✅ -93% | | Generator auto-start failures | 12% of attempts | 2% | ✅ -83% | | Fuel economy (diesel, 30k lbs GVWR) | 7.2 mpg | 7.8 mpg | ✅ +8.3% |