|The first production cars used the Lamborghini Miura's 4-liter engine. Later advances increased the displacement to 4754 cc and then 5167 cc with four valves per cylinder. The Countach entered production as the LP400 delivering 370 hp.|
|The 25th Anniversary Edition was the quickest: 0–97 km/h (0–60 mph) in 4.7 seconds and 295 km/h (183 mph) all out.|
A total of 2,042 cars were built during the Countach's sixteen-year lifetime. A top end Countach might bring $325,000.