Let’s get the number-crunching out of the way first.
What takes 15 passengers via eight doors, has four rows of seats, runs on six wheels and, at a total length of 28ft (8.5m), is a good 5ft (1.5m) longer than most other road vehicles of its freakishly elongated ilk?
The answer, naturally, is an American Quality Coach (AQC) Jetway 707.
Based on a 1968 Oldsmobile Toronado, this is probably the most exotic airport or hotel taxi ever created and a machine that, in its prime, likely made for an exciting start to many an all-American family vacation.
The AQC Jetway 707 boasts eight doors and up to five rows of seats
It’s certainly not the sort of thing you would expect to find waiting for you at Butlin’s in Skegness.
While we Brits were being herded on to buses and coaches, Americans were getting in the holiday mood with a ride in this low-slung, front-wheel-drive, 7.5-litre monster named after the most famous jet-engined passenger aircraft of the age, the Boeing 707 that entered service with Pan Am in 1958.