Subaru says its new line of SGX Generators feature durable construction and Subaru EX overhead cam engines, making them rugged and powerful. The SGX3500 generator features a 7-horsepower EX21 engine, delivers a maximum output of 3,500 watts, and has a run time of 8 hours at the rated load. The SGX5000 features a 9.5-horsepower EX30 engine, offers a maximum output of 4,900 watts, and runs for 9.4 hours at the rated load. The SGX5000E features a 14-horsepower EX40 engine, provides a maximum output of 7,300 watts, and offers a continuous run time of 7 hours at the rated load.