Mk IV
| Production | 1952-1958 production 17,993 (IV) |
|---|---|
| Body style | 4-door saloon |
| Engine | 4138 cc Straight-6 ohv |
| Transmission | 4-speed manual |
| Wheelbase | 116 in (2,946 mm) |
| Length | 197 in (5,004 mm) |
| Width | 71 in (1,803 mm) |
| Height | 54 in (1,400 mm) |
The Mark IV of 1952 used a 1950 Hawk Mk IV body shell lengthened by 6 in (152 mm) but with a 4138 cc 113 bhp (84 kW) overhead-valve engine based on one from a Commer truck. Chassis and suspension components were uprated to take the greater weight and power of the Super Snipe, those parts ceasing to be interchangeable with those of the Hawk. From 1955, overdrive was available as an option, followed in 1956 by an automatic gearbox.
In 1953 The Motor tested a Mk IV and found the larger engine had increased performance with the top speed now 91 mph (146 km/h) and acceleration from 0-60 mph (97 km/h) in 14.7 seconds. Fuel consumption had increased to 15.5 miles per imperial gallon (18.2 L/100 km; 12.9 mpg). The test car cost slightly more at £1481, including taxes.
Read more about this topic: Humber Super Snipe