Stupid question but... I do not have a lift at home so...... if i buy those ramps and drive the front end up can I change the oil with the car at an angle or should i do it flat. Any suggestions would be appreciated as my fat butt is too big to fit under the car without it being raised.

any tricks to changing oil in a C280? - first time here. 8 quarts?
My truck requires drain crankcase first , refill and then replace filter - to prevent losing prime in the oil pump.

Good place to buy the filters?

thanks