linkage, especially in early models which had a cable-operated linkage prone to cable stretch and other problems. These were noted by autotesters such as Vicar in Today's Driver (1969), who wrote: "This is probably a good idea that just needs a little bit of working on." This criticism actually came as a result of a road test two months before the car officially went on sale. The later rod linkage was less problematic. All models were prone to problems brought on by the "cogs in the sump" layout, whereby the gearbox and engine shared a common oil supply. The clutch oil seal was also prone to leakage. Power came from a , E-Series petrol engine which would later be used in other British Leyland products, such as the Austin Allegro. The 1750 and twin-carburettor 1750 HL models, added to the range in 1971, offered good performance by the standards of the era, with a top speed of , while the smaller-engine version could exceed . Despite the new platform, the Maxi's styling suffered from the decision to save tooling costs by re-using door panels from the Austin 1800 "Landcrab", which gave the Maxi an unusually long wheelbase in relation to its length, coupled with the fact that the carried-over doors made the Maxi resemble a scaled down version of the 1800 (and the Austin 3-Litre, which also used the same doors). This design was by then five years old, at a time when curvaceous American-inspired "coke bottle" styling (typified by contemporaries such as the Ford Cortina Mk III and Hillman Avenger) was very much in vogue, contrasting sharply with the Maxi's obviously mid-1960s looks. Another styling ambition for the car was a four-door saloon version, to compete directly with the Ford Cortina. A prototype was built, badged as a Morris, but it was not put into production, since the booted extension made the Maxi almost the same size as the 1800 model, which was itself replaced in March 1975 by the 18-22 series models (renamed the Princess soon after its launch). Also worthy of note is that the Maxi was voted the least stolen car in 1971 and 1972. In Australia, owing to recently increased local content assembly tariffs which would have resulted in the Maxi being uneconomic to build, Leyland Motor Corporation of Australia developed in the UK the Morris Nomad, a hybrid utilizing the Maxi's E-series engine/transmission and