ALL ANSWERS · VEHICLES · DAILY No. 21 · SEPTEMBER 24, 2026
Size It Up Vehicles answer: September 24
The five Vehicles silhouettes for September 24, with the true sizes. If you have not played yet, this page is a spoiler — play these five first, then come back to argue with the numbers.
Day 21 ran from an Apollo Lunar Rover (3.1 m) to an Airbus A350-900 (66.8 m). The widest gap was round 5, Electron Rocket against Apollo Lunar Rover, at 5.8×; the closest call was round 3, Mayflower II against SR-71 Blackbird, only 1.0× apart — the kind of round that separates a 90 from a 60.
SPOILER · TODAY’S FIVE
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ROUND 1
Land Rover Defender 90 (including spare wheel) vs Cat 320 Excavator (shipping pose)
Cat 320 Excavator · reference · 9.53 m Land Rover Defender 90 · true length · 4.583 m 2.1× shorter than the Cat 320 Excavator
The Defender 90 measures 4.583 m including its spare wheel. Leaving the spare out would shorten the quoted length.
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ROUND 2
Airbus A350-900 vs Tram (five-section low-floor)
Tram · reference · 32 m Airbus A350-900 · true length · 66.8 m 2.1× longer than the tram
The A350-900 stretches 66.8 m from nose to tail — a wide-body aircraft with two engines.
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ROUND 3
Mayflower II (1957 replica) vs SR-71 Blackbird
SR-71 Blackbird · reference · 32.74 m Mayflower II · true length · 32.31 m 1.0× shorter than the SR-71 Blackbird
Mayflower II is about 32.3 m long. This entry measures the sailing replica, not an exact reconstruction of the original ship's dimensions.
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ROUND 4
Alvin Submersible vs Cat 797F Mining Truck
Cat 797F Mining Truck · reference · 15.08 m Alvin Submersible · true length · 7 m 2.2× shorter than the Cat 797F Mining Truck
Alvin is about 7 m long. The crew sphere occupies only part of this deep-ocean research vehicle.
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ROUND 5
Electron Rocket vs Apollo Lunar Rover
Apollo Lunar Rover · reference · 3.1 m Electron Rocket · true height · 18 m 5.8× taller than the Apollo Lunar Rover
Electron is 18 m tall — a small orbital launcher with a much slimmer profile than the heavy rockets.
Beat these tomorrow
Every round is worth up to 100 points: within 6% of the true size scores 100, half or double scores 45, five times off scores zero. The daily puzzle is the same five for everyone and refreshes at midnight in your time zone; if you want more than five, Size It Up Unlimited draws fresh pairs from the whole library for as long as you like.