1958 MG A

10 Bids Winner - nc500
1:00 PM, 15 May 2025Vehicle sold
Sold for

£17,886

(inc. Buyer’s Premium)
Winner - nc500
consigner image

Paul's review

Paul Hegarty - Consignment Specialist Message Paul

“ One of Abingdon’s Finest - Restored ”

A very pretty MGA that’s all ready to enjoy the summer in. It’s the perfect antidote to over-sized and over-complex modern cars, and you’re unlikely to get cut up in it, as everyone smiles at a classic like this. Quintessentially British, practical and useable classic motoring at its best.

Background

The MGA is the prettiest mass market sports car of the 20th century. Contentious? Well, owners of early Austin Healeys might argue, but we’d counter that the 100, fine looking machine though it surely is, is a handsome beast, not a pretty one. Then there’s the odd Alfa Spider fan who might protest (Alfa owners need to be odd to withstand the stress of listening to their cars rusting at night). But we’re sticking by our statement.

The lithe looking MGA replaced the positively old fashioned looking MG TF in 1955. The American love affair with the marque had flourished when the UK’s post WW2 export drive had shipped thousands of MG TCs across the Atlantic, and the tax incentives to export remained in place in the mid 1950s, so the Abingdon factory needed a new model in order to survive.

Despite its old fashioned looks the MG TD of 1950 was a fairly advanced sports car. It had an independent front suspension with coil springs, rack and pinion steering, and a 1250cc OHV engine producing 57bhp at 5500rpm.

This was the basis on which MG’s Chief Designer, Syd Enver, built a streamlined body for the 1951 Le Mans 24 Hours race. This car was given project designation EX176 and is typically referred to by its registration number UMG 400.

The Le Mans car proved to be so inspiring that two new chassis were created for a prototype future production car to replace the rather outdated MG TF, and one of those was developed into a full road-registered test car.

The TF’s replacement, the MGA, was an aerodynamic car with head turning modern looks and subtle engineering improvements that was just as much fun to drive as its predecessors – it looked completely new but it drove like a much improved, real MG.

The car made its debut in 1955 and was priced at £844 with taxes included. The first production cars were made as roadsters with the option of a detachable hard top. However BMC quickly also introduced a fixed head coupé complete with wind-up windows and good weatherproofing.

To make the MGA’s debut an event sports car enthusiasts would sit up and take notice of, BMC built four cars for the 1955 Le Mans 24 Hours. This group of cars were given the company designation EX182, and three competed in the race with one crashing and the other two finishing in 12th and 17th places.

Prior to this in August and September of 1954 a specially prepared streamlined record breaking car, EX179 was created and taken to Bonneville Salt Flats in the United States for a crack at a number of speed records. This car took no less than seven international records and 24 American National Class F records, including a 12 hour and others between 250km and 200km.

A total of 101,000 MGAs were built, with the vast majority going for export, while us poor old Brits got fewer than 6000 of them, before the car was replaced by the MGB in 1962.

Key Facts


  • Disc Brakes
  • Wire Wheels
  • Lots of New Parts
  • Great Colours
  • High Torque Starter
  • Restored in 2013

  • 15GBUH38286
  • 1,145 Miles
  • 1489cc
  • manual
  • Green
  • Tan
  • Left-hand drive
  • Petrol

Vehicle location
Bonhams|Cars Online HQ, United Kingdom

Background

The MGA is the prettiest mass market sports car of the 20th century. Contentious? Well, owners of early Austin Healeys might argue, but we’d counter that the 100, fine looking machine though it surely is, is a handsome beast, not a pretty one. Then there’s the odd Alfa Spider fan who might protest (Alfa owners need to be odd to withstand the stress of listening to their cars rusting at night). But we’re sticking by our statement.

The lithe looking MGA replaced the positively old fashioned looking MG TF in 1955. The American love affair with the marque had flourished when the UK’s post WW2 export drive had shipped thousands of MG TCs across the Atlantic, and the tax incentives to export remained in place in the mid 1950s, so the Abingdon factory needed a new model in order to survive.

Despite its old fashioned looks the MG TD of 1950 was a fairly advanced sports car. It had an independent front suspension with coil springs, rack and pinion steering, and a 1250cc OHV engine producing 57bhp at 5500rpm.

This was the basis on which MG’s Chief Designer, Syd Enver, built a streamlined body for the 1951 Le Mans 24 Hours race. This car was given project designation EX176 and is typically referred to by its registration number UMG 400.

The Le Mans car proved to be so inspiring that two new chassis were created for a prototype future production car to replace the rather outdated MG TF, and one of those was developed into a full road-registered test car.

The TF’s replacement, the MGA, was an aerodynamic car with head turning modern looks and subtle engineering improvements that was just as much fun to drive as its predecessors – it looked completely new but it drove like a much improved, real MG.

The car made its debut in 1955 and was priced at £844 with taxes included. The first production cars were made as roadsters with the option of a detachable hard top. However BMC quickly also introduced a fixed head coupé complete with wind-up windows and good weatherproofing.

To make the MGA’s debut an event sports car enthusiasts would sit up and take notice of, BMC built four cars for the 1955 Le Mans 24 Hours. This group of cars were given the company designation EX182, and three competed in the race with one crashing and the other two finishing in 12th and 17th places.

Prior to this in August and September of 1954 a specially prepared streamlined record breaking car, EX179 was created and taken to Bonneville Salt Flats in the United States for a crack at a number of speed records. This car took no less than seven international records and 24 American National Class F records, including a 12 hour and others between 250km and 200km.

A total of 101,000 MGAs were built, with the vast majority going for export, while us poor old Brits got fewer than 6000 of them, before the car was replaced by the MGB in 1962.

Video

Overview

This MGA does have features that originated from the Austin merger – the MG T series’ XPAG engine is gone, and instead the MGA is fitted with an Austin B series inline four cylinder of 1489cc capacity, breathing through twin SU H4 carbs and producing 68bhp.

Tweaks bumped this to 72bhp fairly soon after production started. This engine is the same as the one used in the badge engineered Wolseley derived MG Magnette saloon, with which the MGA shared many common parts.

The front suspension is independent with wishbones and coil springs at the front and traditional semi-elliptic leaf springs with a live axle at the rear. Steering is by rack and pinion, much preferred by sports car enthusiasts, just as had been used on the MG T series cars: brakes are Lockheed drums front and rear, with front discs on later cars.

This car is in its original colour and stared life as a left hand drive model that was exported to North America – California to be precise. It rains rather less there than in the UK.

Exterior

The dark green paintwork on this MGA presents very well indeed. That’s not to say that this is a concours winner, but this is a car that was restored to be used and enjoyed, which is just what the owner has been doing with it, albeit only on high days and holidays.

There are polishing marks and the odd chink here and there in the finish – the edges of the doors have suffered a little – but the paint looks to have been very well applied and there are no signs of overspray that we spotted, leading us to think that the job was done properly, as part of a thorough restoration.

All the chrome work is bright and untarnished – the bumpers, grille and sparkling wire wheels all look excellent, and the same is true of the windscreen surround and headlight trims.

The tan coloured canvas hood is a little grubby in places but we think it would clean up fairly easily, and it’s still in excellent shape, with no tears or damage to the material.

Interior

An MGA cabin is a delightful place to spend a sunny summer’s day, and this one is no exception. The body-coloured dash looks great, all the instruments are clear and bright and the switchgear is excellent. A wood rimmed Moto-Lita steering wheel enhances the view.

The tan vinyl seats appear to have been recoloured and some of this treatment is now peeling – this is especially evident on the passenger seat base and back support. In addition, the back of this seat has some indentation marks.

However, the carpets look brand new and the inside of the canvas hood is also in good shape, and in general the cockpit is in excellent order, with just the seat cosmetics leaving room for improvement.

There’s new looking carpet trim inside the boot too, and the areas that aren’t covered by it have a healthy looking painted green finish to them. There’s also an unused looking spare chrome wire wheel.

Mechanical

The 1500cc BMC B-Series OHV engine was rebuilt as part of the restoration process and the owner believes it to be the original unit, although he says any potential buyer should check this.

It’s certainly a very happy looking engine bay – again not a show ‘n’ shine entrant but clean, tidy and with everything where it should be. It’s also not over-restored – SU carbs can get polished so they shine like silver jugs but they were never like that when new and they don’t meter fuel any better when they gleam like trophies.

The gearbox was overhauled during the current owner’s tenure and a new clutch fitted, so the drivetrain should be very healthy indeed.

History

The car comes with a good selection of historic invoices, including one from a few years ago for a major check-up and overhaul (£1572). There are also a driver’s handbook, a Haynes workshop manual, the car’s California Title, and the original importation documentation, showing the MG was repatriated in 2005. The owner says:

‘My dad owned a brand new MGA in his early twenties and entered it in a few amateur rallies at the time, he had happy memories of it. I’ve always thought the MGA is a particularly pretty car and after my dad died I decided I’d like to own one for the enjoyment and nostalgia, thinking it would bring a smile to his face.

‘I don’t know much about its background, only that it was a Californian car and therefore had not suffered from the usual rust issues. It was an unfinished project when I bought it.

‘I bought the car at Historics auctions in 2016 as a project. All the basics had been done and the engine was running and sound. I had an MG specialist finish the project, renewing all the electrics and heating system, reconditioning the gearbox and clutch, new fuel tank, new canvas hood amongst many other things at a cost of over £8000. 

‘Then, over the next year or so it had new wire wheels and tyres including the spare, new carpets a new steering wheel, a high torque starter motor and electronic ignition.

‘It’s in full working order. It had a full check over and service by a specialist in October 2022 with around £1500 spent. The paint is good but not perfect, the seat covers are the same. I liked it that way so I was not afraid to use it. 

‘It's had dry use only and has been garaged since I’ve owned it. I’ve used it for weekend outings and always get waves and smiles from other road users and pedestrians.

‘It has a standard engine but has been upgraded to disc brakes on the front. It also has a high torque starter, electronic ignition, a Moto-Lita steering wheel, and a luggage rack. I’m unaware of any faults.’

Summary

A very pretty MGA that’s all ready to enjoy the summer in. It’s the perfect antidote to over-sized and over-complex modern cars, and you’re unlikely to get cut up in it, as everyone smiles at a classic like this.

Our estimate for this car is £16,000 - £20,000.

Viewing is strongly encouraged, and this lot is located at Bonhams|Cars Online HQ. Viewings are STRICTLY BY APPOINTMENT and we are open weekdays between 10am - 12pm or 2pm - 4pm. To make a booking, please use the ‘Enquire About This Vehicle’ button on the listing. Feel free to ask any questions, or try our ‘Frequently Asked Questions’.

About this auction

Seller

Private: Jay999


Viewings Welcome

Viewing is strongly encouraged, and is strictly by appointment. To book one in the diary, please get in contact.

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