The Jensen Interceptor SIII Coupe is a high-performance luxury car that was produced by the British automaker Jensen Motors from 1971 to 1976. It is the third and final iteration of the Interceptor model line, which began production in 1966.

The Interceptor SIII Coupe is powered by a 7.2-liter Chrysler V8 engine that produces 330 horsepower and 425 lb-ft of torque. It is paired with a three-speed automatic transmission and rear-wheel drive, allowing the car to reach a top speed of 135 miles per hour and accelerate from 0 to 60 miles per hour in just over 7 seconds.

The exterior design of the Interceptor SIII Coupe features classic GT car styling, with a long hood, short rear deck, and a distinctive "flying buttress" roofline. The interior is spacious and luxurious, with leather upholstery, air conditioning, and a premium sound system.

The Interceptor SIII Coupe was praised for its smooth ride, comfortable handling, and impressive performance capabilities. It was also notable for its advanced features for the time, such as power windows, power seats, and a heated rear window.

Today, the Jensen Interceptor SIII Coupe is a highly sought-after collector's item among classic car enthusiasts. Its combination of classic GT styling, powerful performance, and luxurious features make it a standout example of 1970s British automotive design.