Motorcycle.com has published part one of an extensive review of the major manufacturers' heavyweight naked bike models. Here is a link to their first article that goes into detail regarding the different specifications and features of the various models that they are testing: https://www.motorcycle.com/shoot-outs/20...e-spec-shootout
Sorry, they are not reviewing one of the BMW boxer models, but they are testing the BMW S1000R (with all the factory trimmings).
Current motorcycle collection: 2002 Yamaha FZ1; 2020 KTM 390 Duke; 2011 Royal Enfield Bullet 500; 2009 BMW F650GS; 2016 BMW R1200RS; 2018 Zero S 16.6 kWh