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1956 Austin-Healey 100M BN2 news, pictures, and information

LeMans Roadster
 
Only 640 100M's were produced. 71 were black over red, and 544 of the 640 were shipped to the US. The Healey Hundred was the original design for the Austin-Healey. It was completely designed by one individual, Gerald Coker.

This car was originally purchased as a standard Healey 100, before it was shipped to the US, the owner asked that it be upgraded to the new 100M model. Instead of retrofitting the design, the factory installed a complete 100M engine, distributor, carburetors, cold air box and larger diameter anti-roll bars, making this a 'Factory M.' The louvered bonnet and leather strap was added at this time.

The original color was black and red, the current owner decided the silver cove looked better and matched the original gauge cluster.
LeMans Roadster
Chassis Num: BN2L 230739
 
This 1956 Austin Healey 100M 'Le Mans' Roadster was built on February 7th of 1956. It has a certified British Motor Industry Heritage Trust Certificate #97/7743 and is registered in the 100-M registry. A real, documented factory 100 M. The car retains its original, factory built color scheme of Ivory/Black. At 65,700 miles, car had a complete restoration at Fourintune Garage in Cedarburg, WI. One of the countries top Austin Healey restoration experts. The car has Louvered bonnet, overdrive, aluminum cold air box attached to the larger 1 3/4 inch SÚ H6 Carburetors, higher profiled cam shaft wîth stronger air springs, steel faced head gasket, high compression pistons (8-1:1) and a special distributor advance curve, which all added up to a power output of 110 bhp @4500 rpm.

This vehicle was offered for sale at the 2007 Blackhawk Collection exhibit held at the Pebble Beach Concours d'Elegance where it carried a price tag of $185,000.

Source - Blackhawk Collection
LeMans Roadster
Chassis Num: BN2L233187
 
Sold for $165,000 at 2008 RM Auctions.
This car is a factory built 100M LeMans roadster. There were just 640 examples of the 100M LeMans roadsters to leave the factory with many standard Austin Healey's being converted by the dealers as an option kit. Of the 640 original LeMans Roadsters, only 150 exist in modern times.

Painted in Ivory Cream with black coves and complimenting interior, this 100M LeMans car has been treated to a professional restoration. It has its original 100S aluminum cylinder head and exhaust manifold and a 2660cc four-cylinder engine that produces 110 horsepower. There is a four-speed manual gearbox with overdrive and four-wheel hydraulic brakes. The wheelbase measures 90-inches. It has all the traditional accessories including a spare tire and rim, tonneau cover, side curtains and the original handbook and tools.

In 2008 it was brought to the Automobiles of Amelia presented by RM Auctions where it was estimated to sell for 110,000 - $150,000. It was offered without reserve and sold for a high bid of $165,000 including buyer's premium.

By Daniel Vaughan | Apr 2008
LeMans Roadster
Chassis Num: BN2-L/229932
Engine Num: 1B/229932-M
 
Sold for $159,500 at 2008 RM Auctions.
Sold for $79,773 (50,400) at 2010 RM Auctions.
There were 640 factory-built LeMans modified cars built and there are less than 150 examples known to exist today. Two factory-prepared Austin-Healey 100s ran in the 1953 LeMans 24 Hour race, finishing 12th and 14th overall. The cars averaged 90 miles per hour and a top speed of 120 mph on the Mulsanne Straight. In honor of this accomplishment, Donald Healey produced a series of factory-prepared 'LeMans-modified' Austin Heaely 100s.

Modifications to the 100 included a louvered bonnet, leather strap, and an engine with a high-lift cam, larger carburetor, higher compression pistons, free-flowing intake manifold, special distributor, and a cold air box. The result was an engine output of 110 horsepower. The suspension was stiffened with larger anti-roll bars.

This factory-produced Austin-Healey 100M was produced on November 30th of 1955 and shipped to the United States on January 7th of 1956. When it left the factory, it was painted Old English White and trimmed with a red interior.

It is believed that this car was first sold in California where it remained until the current owner purchased it. It was purchased in 2000 by its current owner and in 2005 it was disassembled and treated to a two year restoration. It was rebuilt to 100M specifications with an aluminum head.

In 2008, this vehicle was offered for sale at the 'Sports & Classics in Monterey' presented by RM Auctions where it was estimated to sell for $145,000 - $185,000. It was offered without reserve and sold for $159,500.

By Daniel Vaughan | Jan 2009
LeMans Roadster
 
The Austin-Healey 100 was based on the 2660cc, 4-cylinder, 3-speed plus overdrive, drivetrain of the pedestrian 1949 Austin Atlantic. The Healey could reach 100 mph in quick time, though, and Donald Healey selected the name accordingly. Jensen Motors in West Bromwich built the body-on-chassis and shipped them to Longbridge for drive trains. This is a certified 100M, or 'Le Mans', with larger carburetors, highlift camshaft, cold air box, and 8.1:1 high compression pistons helping to make 110 horsepower. Visually the louvered hood and security belt delight, as does the two-tone paint.
LeMans Roadster
Chassis Num: BN2L232348
Engine Num: 1B232348M
 
Sold for $192,500 at 2012 RM Auctions.
This factory-built, alloy 100M has been given a full body-off frame restoration. The exterior was refinished in two-stage Dupont polyurethane silver, complemented by an interior finished in red leather seats, red vinyl interior panels with matching English wool carpeting, and a special-order red Armacord trunk kit, along with a new, red Everflext soft top, tonneau cover, and matching red side-curtains.

The car has a four-speed gearbox and matching numbers engine with twin 1 3/4-inch SU H6 carburetors. The original 140 mph speedometer and 6,500 tachometer have been rebuilt. New mechanical items include a jet-coated exhaust manifold, a new steel exhaust system, brake lines, master brake and slave cylinders, fuel lines and fuel pump, as well as a refurbished gas tank, new four-row radiator, and all-new electrical components and cloth wiring harness.

The car has a 16-inch banjo-type steering wheel, drop-down racing windscreen, re-chromed, original, heavy-gauge bumpers, 48-spoke chrome wire wheels with a set of new Roadspeed American tires (185x15), and a spare tire.

In 2012, the car was offered for sale at RM Auction's Monterey, CA sale. The car was estimated to sell for $150,000 - $175,000 and offered without reserve. As bidding came to a close, the car had been sold for the sum of $192,500 inclusive of buyer's premium.

By Daniel Vaughan | Nov 2012
LeMans Roadster
Chassis Num: BN2/L/229821
Engine Num: 1B229821
 
Sold for $154,000 at 2013 Gooding & Company.
This Austin-Healey 100M is factory-equipped with a Le Mans kit, certificate of authenticity from the British Motor Industry Heritage Trust, a recently completed body-off restoration, and just three owners over the last 45 years. It is finished in Old English White over a red interior.

This example was completed assembly on November 29th of 1955, and was dispatched to the United States. It is believed that it was retailed somewhere i the American Southwest, and in 1967, the Austin-Healey was offered for sale at a dealership in Provo, Utah. It was purchased by a young racing mechanic named Duane Forsythe, the car then displayed approximately 12,000 miles. After a little more than a year of street use, Mr. Forsythe had the motor removed with the intention of conducting a complete rebuild in his personal shop. 33 years later, Mr. Forsythe finally sold the car to local race car driver Mike Carter. Carter commenced a body-off restoration that included refurbishment of the frame, suspension, engine, body and paint. Unable to finish the project, the car was sold in 2009 to the current owner. The new owner then completed the restoration.

The car was certified by FIVA in December of 2011. It currently shows just under 13,000 miles.

In 2013, the car was offered for sale at the Gooding & Company auction held in Scottsdale, Arizona. It was estimated to sell for $150,000 - $180,000. As bidding came to a close, the car had been sold for the sum of $154,000 inclusive of buyer's premium.

By Daniel Vaughan | Feb 2013
LeMans Roadster
Chassis Num: BN2-L/231533
Engine Num: 1/231533M
 
Sold for $96,250 at 2013 RM Auctions.
Production of the 100M lasted from September 5th of 1955 to July 16th of the following year. Just 640 factory-built examples were produced. In addition, roughly 500 'Le Mans' conversion kits were supplied to dealers or car owners, to convert standard models to identical specifications. The 100M featured several major upgrades and were based upon the two cars that entered and placed Second and Third in Class at LeMans in 1953. They were given a high-lift camshaft, larger carburetors, high-compression pistons, a free-flowing intake manifold, a cold air box, and a unique distributor. Horsepower rose by 20 and the suspension received larger anti-roll bars, while a LeMans-specification leather strap secured the louvered hood.

This example is a dealer-converted LeMans-specification car. It has been given a recent restoration. It has a matching-numbers engine, transmission, and overdrive. It is now equipped with a jet-coated stainless steel exhaust, a LeMans-specification cold air box, an alloy LeMans cooling fan, and a new four-row radiator. It has chromed 1004 bumpers and 48-spoke wire wheels.

By Daniel Vaughan | May 2013
The Austin Healey 100 was introduced in October of 1952 at the Earls Court Motor Show. The first Austin Healey 100's were known as 100-4 or BN1. The name 100 came-about by being able to break the 100 mph barrier. The BN also had meaning. The B represented the engine class which meant it had between 2000 and 3000 cc. The N represented the body-style configuration, two-seat and open-top. The 100 was powered by a A90, 2660 cc, four-cylinder engine capable of producing 94 horsepower. The manual three-speed transmission was also borrowed from the A90. However, the first gear was blocked off and was fitted with overdrive on the second and third gears to provide extra power.
The name 'Austin Healey' was formed by a partnership comprising of the designer, Donald Mitchell Healey, and the manufacturer, Austin.

During its total production cycle, 10,688 examples of the BN1 were produced.

In October of 1955, the BN2 was introduced. The BN2 was similar to the BN1 in design but now featured larger drum brakes and a new four-speed transmission with overdrive.

During its production run, 3,924 examples of the BN2 were produced.

The Austin Healey 100S was produced in limited numbers, only 55. Their primary purpose was for competing in racing and rally events as well as for development and marketing purposes. They were entered into races such as Sebring, Mille Miglia, and Le Mans. They were copies of special factory test car that Stirling Moss raced in the 1954 12-hour Sebring race where he placed third. The 100S's were produced at the Healey Warwick factory and most were decorated with the American racing colors, white and blue. Of the 55 that were built, only 10 remain unaccounted for. The 100S, when compared with the 100, featured Dunlop disc brakes on all four wheels, different cylinder head and internal engine modifications, four-speed gearbox without overdrive, and a light-alloy body shell.

The 100S was followed by the 100M. The 100M was a Le Mans variation of the BN2 with an increased horsepower rating of 100-110. It featured bigger carburetors and modified distributor. Valve springs and anti-roll bars were added to the suspension. During its production run, 1100 of the Le Mans BN2's were produced.

Over time, about 100 BN2 were later modified but in order to qualify for the Le Mans configuration the vehicles needed to meet specific standards. These standards included a 1.75 inch H6, SU carburetors, cold air box and air tube, Le Mans regulation strap and a factory style louvered hood.

The four cylinder engine was used from 1952 through 1956, after which a BMC six-cylinder engine was used. The car was dubbed the '100 Six'. Three years and a few engine modifications later, the car was named the '3000' and today is known as the 'Big Healey'. Over the production lifespan of the 3000, it could be assembled with multiple options such as a two-seater or 2+2, hard-tops, single or duo-tone paint schemes, overdrive, and more.

In 1962 the body was redesigned with a curved screen and wind up windows. The interior of the vehicle was revamped in 1964 and also received more ground clearance.

The 3000 was produced from 1959 through 1968. The original engine produced 124 horsepower and was capable of about 114 mph. Modifications to the engine throughout the years increased the horsepower to around 148 and the top speed to 121 mph. The size of the car, the power of the engine, and weighing in at around 2400 lbs made this car responsive, competitive and fun to drive.

In all, there were around 73,000 100's and 3000's produced with 58,000 featuring the six-cylinder engine.

By Daniel Vaughan | Mar 2006
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Arrow Right 1956 Austin-Healey models
Austin-Healey 100-4 BN2

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