Just to echo the sentiment, you can keep it looking good for a long time by spending time regularly cleaning and polishing using non-abrasive products. Make sure the rag you use is soft like terry cloth or all cotton. I use an off-brand pledge for everything except for greasy areas, the dash, grips and seats and glass. I don't know if Pledge is a recommended item, but it seems to do very well for helping keep everything shiny and helps keep dirt from sticking even on my helmet, face shield and windshield. It is especially important to wipe it down, even on the underside after riding in the rain or on wet roads, but if you plan on using it regularly, it won't stay in mint condition very long, but just like with a car, a little regular attention goes a long way. I've got an eight year old VW Jetta TDI. When people see it they think it's just a year old or so, but, of course, it's not mint condition, because I've put 130K on it.
Another thing I've found helpful is...If it's possible, store it under cover of some type at home and at your regular destination. I ride almost exclusively to and from work. I park under a dedicated soft shed at home and in a garage at work where I found a little extra room shared with a work vehicle. This is also good, because I can hang my gear up near the bike and not have to worry about storing the gear or leaving it out in the weather. If I leave work, and it happens to be raining or very cold, I can suit up while still under cover and not have to expose myself and the bike till I'm riding back home.