Two Sedans with some similarities, but otherwise different in most aspects such as the model year, powertrain, horsepower, market segment, starting price, ground shadow size, and height. First of all, the 2016 Volvo S80 is priced $6,200 lower compared to the base MSRP of the 2013 BMW 3 Series Sedan Hybrid, which is older by three model years. Also, the 2013 3 Series Sedan Hybrid has a more powerful engine than the 2016 S80. In addition, the 3 Series Sedan Hybrid body is slightly smaller than the S80, and in addition to that, it's also shorter. Among similarities are the body structure, market segment, fuel economy, and maximum occupancy.