The Testarossa is back. Ferrari has unveiled the 849 Testarossa, its most powerful production road car ever. Replacing the SF90 at the top of Ferrari's lineup, the Testarossa improves on its predecessor's hybrid powertrain, upping the 4.0L V8's output by 49 hp and 31 lb-ft to 819 and 621 respectively, with a trio of electric motors, one on each front wheel and one in the transmission, bring the peak horsepower figure to 1,035. Ferrari claims a 0–100km/h (0-62 mph) in under 2.3 seconds and a top