The Dodge Viper is a sports car that was manufactured by Dodge (by SRT for 2013 and 2014), a division of American car manufacturer FCA US LLC from 1992 until 2017, having taken a brief hiatus in 2007
the Viper was named number 10 on the "Most American Cars" list, meaning 75% or more of its parts are manufactured in the U.S. The Viper was eventually discontinued in 2017 after being in production for 26 years.
The 0-60 mph time on a Viper varies from around 3.5-seconds to 4.5 seconds. Top speed ranges from 160 mph to over 200 mph, depending on variant and year. 
The Viper was initially conceived in late 1988 at Chrysler's Advanced Design Studios. The following February, Chrysler president Bob Lutz suggested to Tom Gale at Chrysler Design Center that the company should consider producing a modern Cobra,
Public reaction was so enthusiastic that chief engineer Roy Sjoberg was directed to develop it as a standard production vehicle. But then Chrysler chairman Lee Iacocca delayed approving the $70 million needed to put the sports car into production
Sjoberg selected 85 engineers to be "Team Dodge Viper", with development beginning in March 1989. The team asked the then-Chrysler subsidiary Lamborghini to cast a prototype aluminum block for the sports car to use in May.
which the production car was meant to use, was ready in February 1990. Official approval from Iacocca came in May 1990.Dodge Viper
By auto industry standards $70 million was not a lot of money but the potential in improved image was fantastic.Dodge Viper
The Dodge Viper powerful two-seater, which sold for $52,000, sparked immediate interest in the Dodge brand among enthusiasts and the automotive press.
Lutz hoped it would raise the spirits of the designers and engineers who were discouraged by the homely, unpopular cars that they had been commanded to produce.Dodge Viper
A major contributor to the Dodge Viper since the beginning was Dick Winkles, the chief power engineer, who had spent time in Italy overseeing the development of the engine.
Originally engineered to be a performance car, the dodge Viper had no exterior-mounted door handles or key cylinders and no air conditioning however
his was added as an option for the 1994-95 models, and climate controls featured a "snowflake" icon, which indicated a potential setting for the A/CDodge Viper
However, the dodge Viper was still equipped with some domestic features, including manually-adjustable leather-trimmed sport bucket seats with lumbar support
The engine weighs 323 kg (712 lb) and is rated at 400 hp (406 PS; 298 kW) at 4,600 rpm and 630 N⋅m (465 lb⋅ft) of torque at 3,600 rpm. Due to the long-gearing allowed by the engine Dodge Viper