"Autocar" magazine tested the fuel injected KF2 version of the 404 saloon/sedan in the spring of 1965. The testers summarized the car as follows: "100 MPH maximum and high cruising speeds; very well developed fuel injection giving easy starting and moderate fuel consumption; powerful fade-free drum brakes; accurate steering and good compromise suspension; comfortable seating with leather trim; sun-roof a standard fitting; priced rather high in the U.K." Mean maximum speed was measured at with a best leg of ; the standing start was measured at 18.8 seconds. Overall fuel consumption was .