Two SUVs with more similarities, such as the body structure, market segment, starting price, and maximum occupancy, than differences, like the horsepower, fuel economy, and height. First of all, the 2016 Cadillac SRX has a more powerful engine and gets 1.5 mpg less than the 2015 Land Rover LR2. And finally, the 2016 SRX has a slightly taller body than the 2015 LR2. Among similarities are the body structure, market segment, starting price, and maximum occupancy.