BMW’s flagship four door Luxury Sedan is big, bold and stately, offered in 750i, 750Li, 760Li trims and an ALPINA B7 version. Engines range from 360 horsepower 4.8-liter V8 to a 438 horsepower 6.0-liter V12, with the ALPINA B7 sporting a whopping 500 horsepower 4.4-liter supercharged gas-powered V8. If the 7-Series’ power impresses you, so will its line-up of luxury amenities. They include dual zone climate control, cruise, keyless entry, heated memory lumbar seats, navigation and a trip computer. Safety features include front/side-body/side-head airbags and ABS.