Performance
The Motor magazine road-tested an XK120 roadster in 1949. With hood and sidescreens in place, it achieved a top speed of 124.6 mph (200.5 km/h), accelerated from 0–60 mph (97 km/h) in 10.0 seconds and consumed fuel at the rate of 19.8 miles per imperial gallon (14.3 L/100 km; 16.5 mpg). The car as tested cost £1263 including taxes.
In May 1949, Jaguar demonstrated an XK120 roadster to the press on the high-speed autoroute between Jabbeke and Aeltre in Belgium. The road was closed for the occasion. The white left-hand drive car, chassis number 670002, was the second XK120 built. Jaguar's development engineer Walter Hassan was to have driven but fell ill, so Jaguar test-driver Ron "Soapy" Sutton substituted. With hood and sidescreens erected, and the airflow under the car improved by the addition of a full-length aluminium undertray, the Jaguar was timed through the flying mile by the Royal Automobile Club of Belgium at 126.448 mph (203.498 km/h). With hood, sidescreens and windscreen removed, a metal airflow deflector fitted in front of the driver, and a tonneau cover fastened over the passenger side of the cockpit the speed improved to 136.596 mph (219.830 km/h). The XK120 showed itself to be the fastest production car in the world.
Read more about this topic: Jaguar XK120
Famous quotes containing the word performance:
“So long as the source of our identity is external—vested in how others judge our performance at work, or how others judge our children’s performance, or how much money we make—we will find ourselves hopelessly flawed, forever short of the ideal.”
—Melinda M. Marshall (20th century)
“O world, world! thus is the poor agent despised. O traitors and bawds, how earnestly are you set a-work, and how ill requited! Why should our endeavour be so loved, and the performance so loathed?”
—William Shakespeare (1564–1616)
“The value of old age depends upon the person who reaches it. To some men of early performance it is useless. To others, who are late to develop, it just enables them to finish the job.”
—Thomas Hardy (1840–1928)