Questar Auto Technologies | 6,745 followers on LinkedIn. Questar is a predictive vehicle health company, using agentic AI to transform fleet management. | Questar Auto Technologies is a predictive vehicle health company introducing cutting-edge AI technology for automotive. Our technology consists of AI-based analytics software, advanced telematics, and years of accumulated data and intimate familiarity with automotive pain points. Questar uses unique prediction models that will provide accurate prognosis of future vehicle health events before they affect our customers – automakers, Tier 1 suppliers, and fleets, and help them unlock the value of vehicle data.