When a car ad claims 'top speed' and 'zero to 60' speeds, do you think
they're testing them with 4 adults , a full gas tank and a trunk full of
luggage?

Most cars don't lose half of their speed potential when passengers are added.
With three passengers the Mac26m dropped to 13 knots in tests. See the website!
Try again, Scotty. Still, you should look into becoming a Mac dealer.

RB