![One family ownership from new 1938 Ariel Square Four 1,000cc Model 4G Combination Registration no. GMT 377 Frame no. P 903 Engine no. DD 889 - Auktionen & Preisarchiv One family ownership from new 1938 Ariel Square Four 1,000cc Model 4G Combination Registration no. GMT 377 Frame no. P 903 Engine no. DD 889 - Auktionen & Preisarchiv](https://images1.bonhams.com/image?src=Images/live/2010-01/22/8002432-2-9.jpg)
One family ownership from new 1938 Ariel Square Four 1,000cc Model 4G Combination Registration no. GMT 377 Frame no. P 903 Engine no. DD 889 - Auktionen & Preisarchiv
![1948 Ariel 4G Square Four 1000 for sale on BaT Auctions - closed on February 21, 2023 (Lot #99,057) | Bring a Trailer 1948 Ariel 4G Square Four 1000 for sale on BaT Auctions - closed on February 21, 2023 (Lot #99,057) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2022/03/1948_ariel_square-four-model-4g-1000_20230212_120141-04220.jpg?fit=940%2C626)
1948 Ariel 4G Square Four 1000 for sale on BaT Auctions - closed on February 21, 2023 (Lot #99,057) | Bring a Trailer
![No Reserve: 35-Years-Owned 1951 Ariel Square Four for sale on BaT Auctions - sold for $23,000 on March 1, 2019 (Lot #16,725) | Bring a Trailer No Reserve: 35-Years-Owned 1951 Ariel Square Four for sale on BaT Auctions - sold for $23,000 on March 1, 2019 (Lot #16,725) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2019/02/1951_ariel_mk_1_square_four_15492981896e7dff9f98764daIMGP0370.jpg)
No Reserve: 35-Years-Owned 1951 Ariel Square Four for sale on BaT Auctions - sold for $23,000 on March 1, 2019 (Lot #16,725) | Bring a Trailer
![1938 Ariel Square 4 world's finest | Vintage motorcycle posters, Ariel motorcycles, Vintage motorcycles 1938 Ariel Square 4 world's finest | Vintage motorcycle posters, Ariel motorcycles, Vintage motorcycles](https://i.pinimg.com/originals/7d/65/de/7d65de5e4ddefa0f7937cadf4f5e7865.jpg)