Two SUVs with some similarities, but otherwise different in most aspects such as the powertrain, horsepower, fuel economy, market segment, starting price, ground shadow size, height, and maximum occupancy. First of all, the 2016 Cadillac SRX has bigger and thirstier engine; the 2015 INFINITI QX60 Hybrid gets 7.5 more mpg. Also, there is a $7,795 difference in the base MSRP. The 2015 INFINITI QX60 Hybrid has a higher starting price than the 2016 SRX. In addition, not only SRX is slightly smaller, but it's also shorter than the INFINITI QX60 Hybrid. And then, the INFINITI QX60 Hybrid seats two more passengers than the Cadillac SRX. Among similarities are the body structure and market segment.