Original sentence: The diesel engine fitted to the phase 2 305 was capable of over 50mpg
Edited sentence: It was capable of over 50mpg, and was also quite a good engine for towing.Nonetheless a used 305 diesel is a good car due to its reliable engine and low running costs.Rust on the cars was an issue depending on the area it was used; some well kept models have no rust at all whereas the van in particular was very suceptable to rust if not cared for correctly.The 305 was a very reliable car with this engine, head gasket trouble was only an issue for badly maintained cars that did not have the regular flushing of the coolant system.The diesel engine fitted to phase 2 305s was the best engine in the range making the car extremely economical for its size.Well maintained 305s with this engine were capable of reaching 300,000 miles