Currently maybach 62 at 242.7inches ever the Cadillac 75 series from 74-76 at 252.2inches
It is the great wall.
the great wall of china
1969 Plymouth fury III convertible
Yes it is the longest wall ever you can even see it form space
well, the longest passenger plane is the Airbus A-340 600. But overall I'm not sure
American Pie
My guess would be the Great Wall of China.
Saturn-5
The longest song ever in the USA was 75 minutes
Until 1959, the Triton, one of the first-generation Nuclear subs was the longest, and the first US submarine to have two independent reactors. She measured 447 ft 6 in (136.40 m) overall. Then, the longest current class of submarine, the Ohio-class, at 560 ft (170 m), was built, and is now the longest submarine in the US Navy.
The longest fingernail ever was...