Our mileage accumulation facility gives full flexibility to perform OEM proprietary or EPA specified drive cycles. Our experienced staff keeps you informed with daily updates, and our final report is specifically designed to meet all the recordkeeping requirements for Durability Data Vehicles (DDV’s). Our lab is fully staffed 24 hours / 7 days. Excel Engineering can reach the EPA and CARB regulated full useful lifetime of 10,000 km with multiple emissions test points in just 30 days. Performing your service accumulation at Excel Engineering provides continuous data measurements and detailed evidence of your durability data vehicle history. Our facility also fully automated vehicle operation with solenoids for operation of the throttle, brakes, clutch, and sequential gear shift. We have full safety monitoring and automated shut down alarms. We even have on board refueling systems available upon request.