F1 2021Another classic, the brabham bt46b 'vacuum',which
![](http://e00-marca.uecdn.es/assets/multimedia/imagenes/2018/02/13/15185391879967.jpg)
Pre-season testing is always a fun affair for Formula 1 teams with surprising creations, liveries and novelty designs which sometimes go down in history. Here are some of the gems of F1 testing.
![](https://www.hlj.com/productimages/mfh/mfhk461_1.jpg?v=1418966657)
Brabham BT46B Ver.A 1978 Rd.1 Swedish GP
![](https://cdn-1.motorsport.com/images/amp/0oOd5eb0/s300/denny-hulme-brabham-bt20-repco.jpg)
Banned: The full story behind Brabham's F1 'fan car
![](https://storage.googleapis.com/the-race-com.appspot.com/1/2022/12/19780101F1-0187.jpg)
Nine things you may not know about Brabham's iconic F1 fan car - The Race
![](https://cdn-5.motorsport.com/images/mgl/2wGQM382/s700/f1-swedish-gp-1978-the-rear-end-of-niki-lauda-s-brabham-bt46b-alfa-romeo-fan-car-after-his.jpg)
Banned: The full story behind Brabham's F1 'fan car
![](https://s1.cdn.autoevolution.com/images/news/story-of-the-legendary-brabham-bt46b-fan-car-and-some-forgotten-facts-about-it-207631_1.jpg)
Story of the Legendary Brabham BT46B Fan Car and Some Forgotten Facts About It - autoevolution
![](https://i.ytimg.com/vi/qZzAiFOsfv4/mqdefault.jpg)
Everything that gets forgotten about F1's epic Brabham fan car
![](https://i.ytimg.com/vi/OYWETnP-ORo/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDVSSvZOiiF2s5K6ge-ZJY-6As8Aw)
Everything that gets forgotten about F1's epic Brabham fan car
![](https://i.ebayimg.com/images/g/hToAAOSwKcRlCnhb/s-l1600.jpg)
1/12 Model IN Kit brabham F1 BT46B VerA K461 1978 Swedish GP Model Factory Hiro
![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Stommelen_auf_Brabham_1976.jpg/220px-Stommelen_auf_Brabham_1976.jpg)
Brabham BT46 — Wikipédia
![](https://autorevue.at/files/uploads/2017/09/brabham-BT46B-grafik-1-1024x576.jpg)
Brabham BT46B - Gordon Murrays F1-Staubsauger
![](https://i.ebayimg.com/images/g/NUkAAOSwdVVlCnhb/s-l1600.jpg)
1/12 Model IN Kit brabham F1 BT46B VerA K461 1978 Swedish GP Model Factory Hiro
![](http://www.alexgalli.com/cdn/shop/products/lauda_00003.jpg?v=1606839214)
F1 1978 Niki Lauda - Brabham BT46 - 19780028 – - F1 & Motorsport Stock Photos and More
![](http://e00-marca.uecdn.es/assets/multimedia/imagenes/2018/02/13/15185391879967.jpg)
F1 2021Another classic, the brabham bt46b 'vacuum',which
![](https://i.ytimg.com/vi/5-WxLYEzR24/maxresdefault.jpg)
The Weirdest F1 car in History (Brabham BT46)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Brabham_BT46B_Fan_car.jpg/220px-Brabham_BT46B_Fan_car.jpg)
Brabham BT46 — Wikipédia