Active between 1960 and 1964, ADO34 was a project to develop a Mini-based roadster, which would logically have replaced the MG Midget and Austin-Healey Sprite. Different versions were put forward by Austin at Longbridge and MG at Abingdon, while a coupé version (ADO35) was also developed, along with Austin-Healey versions of each car (ADO36).
The Longbridge cars
MG versions


Austin-Healey versions

The Abingdon cars



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Great photos and thankyou for posting them – the Abingdon ADO34 brought back wonderful memories. I live in Western Australia and was over in Cowley (and other BMC factories) 1960-61 doing a training course. At Cowley I “happened” on the photographing room used to photograph cars for brochures. As I walked by, the curtain was wide open and sitting there was a red ADO34. I thought it was being photographed for a brochure and was to be the MG Midget. Alas it was just a concept car and the Austin Longbridge dominance prevailed. Bodylines was along that of the MGB. What amazed me was the incredible leg room for the rear seat passengers.
At Abingdon they had a six cylinder Magnette based on a ZA but with a longer nose to accommodate the six. It also ended up a concept car. They called it “The Beer Wagon”. Apparently the bosses used it at the weekend and after a few beers gave the car a workout. I was told it went like a rocket but was a handful to handle because they had not sorted the suspension. I believe it had a Nuffield engine – not Austin. I’d dearly like to know more about this car
Looking at the success of the ADO16 and the handsome ADO34 prototype residing in Gaydon, I think it was a big opportunity lost here. ADO34 should have been based on the ADO16 for production though. Peugeot made it right with the 204 – and at times I think that Pininfarina reused some of the design ideas from ADO34 in the 204 Coupé and Cabriolet. But back then design was more a trademark of the design studio than a corporate design we see today.
The Abiingdon one would have been a worthy successor to the Midget.
Both the roadster & GT have a look of the respective Peugeot 204 models. Or 304 for that matter seeing both were the same at the rear.
does anybody know anything about the restorative work being done on the ado34 coupe
They do indeed look like the Peugeots. And just remind me : how many of those were sold at all, let alone in the UK ? Just for once, BLMC ( I suppose it was still BMC then ) made the right decision ; the Spridget was no doubt 3 times ( at least ) as profitable per unit as these would have been , and in total profit terms I have no doubt they would have seen it out of sight
You are right, these cars have an astonishing similarity to the Pug 204 two door cars and yes, these Pugs were frighteningly expensive and as a result sold in small numbers (back at school, one of our French teachers had a 204 coupé in dark green metallic, a wonderful car).
But this was mainly a result of Pininfarina’s limited production capacity. The ADO cars surely would have been built in Britain, and therefore would have had much lower production costs and could have sold in much larger numbers than the French cars.
Fiat did a similar thing with the Punto-based barchetta, which looked good and had its sales numbers limited only by the fact that it was esentially hand built at Maggiora, who could not produce more than 40 cars a day.
Though it would have its drawbacks (in terms of aerodynamics), an interesting variant would have been a 1970s version of the Coupe (ADO35) and Austin-Healey Convertible (ADO36) that featured a sportier Mini Clubman-derived front with either single or twin front headlights, the Coupe version in theory more or less resembling a tidied up and updated Ogle SX1000 GT.
Assuming it was feasible, it would have been interesting to see a production ADO34 eventually feature an updated front-end reminiscent of the EX234 prototype. Similar to how Abingdon’s ADO34 prototype resembles the MGB, though would have probably kept ADO34’s tidy rear.
According to the book “MGB – The Illustrated History” ADO34/Abingdon’s 1959 EX220 was vetoed by Alec Issigonis in 1960 because it wasn’t a space efficient design – never mind that it was attractive and would have sold…… There seems to be some potential for confusion since EX220 was an Abingdon car styled by Dennis Williams (note for example the squared off rear wheelarches) but Longbridge also had the Pininfarina ADO34 with the same concept.
Here is a rare Tom Tjaard one by way of Innocenti and looks very nice: https://www.autoscout24.ch/de/d/innocenti-cabriolet-oldtimer?allmakes=1&index=3&make=34&st=2&vehid=6054304&vehtyp=10&yearto=1975&returnurl=%2fde%2fautos%2f-innocenti%3fallmakes%3d1%26make%3d34%26st%3d2%26vehtyp%3d10%26yearto%3d1975%26r%3d5#&gid=1&pid=3 Over here in Switzerland you can find a lot of rarities on the 2nd hand sites (at least one or two crop up from time to time.) This variant is also nice https://www.autoscout24.ch/de/d/innocenti-coupe-oldtimer?allmakes=1&index=0&make=34&st=2&vehid=6068008&vehtyp=10&yearto=1975&returnurl=%2fde%2fautos%2f-innocenti%3fallmakes%3d1%26make%3d34%26st%3d2%26vehtyp%3d10%26yearto%3d1975%26r%3d5#&gid=1&pid=3
It’s rather sad that no one saw fit to move forward with these cars, especially the Pininfarina design(s). Perhaps they were scared by the alleged cost of building the Mini, though this would have given the company every opportunity to update that design while creating these vehicles.
Indeed. The look of the Pininfarina ADO34 could have also potentially been applied to not only a significantly better looking three-box Mini saloon (in place of the Elf/Hornet), but could have also been used for an earlier three-box Pininfarina-styled ADO16 (years before the Austin Apache / Victoria) as well as an earlier three-box ADO17.
Though it seems there was some trace Pininfarina ADO34 influence in the rear of the ADO17-derived X6, while the Vanden Plas 1800 prototype does give a bit of an idea how a three-box Vanden Plas version of ADO16 would look (and thus allowed Vanden Plas to differentiate itself a bit via three-box only saloon versions of the FWD cars the lower end of the range).
Had the Pininfarina ADO34 inspired three-box approach been adopted by BMC for the Mini as well as ADO16 and ADO17, it would have been logical to in turn transform the existing two-box models into hatchbacks to further build upon the hatchback bodystyle used in the 1960 Innocenti A40 Combinata (the latter going on to significantly outsell the existing 2-door variant).
Looking at the images of the ADO35 Coupe and a model of it in the following link, was ADO35 similar to the original Frogeye Sprite always intended to feature no rear boot access?
Or was it something that could have been developed later had it been approved for production with a more Peugeot 204 Coupe, Austin Allegro or A40 Farina like rear boot treatment? Since the surviving MG ADO34 prototype on display at the museum in contrast does feature rear boot access.
https://www.nasshan.com/en/autocult/ac06056-mg-mini-coup-ado35-rhd-1960-great-britain