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£3.05m

From The Collection of Charles R.J. Noble, 1931 Bentley 4½ Liter Supercharged Le Mans Chassis no. MS 3944 Engine no. MS 3941

Bonhams • US • 16 Aug 2013

Market Position:

Highest 20% of Past Sales

Track live values and receive listing alerts

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£3,051,985

From The Collection of Charles R.J. Noble, 1931 Bentley 4½ Liter Supercharged Le Mans Chassis no. MS 3944 Engine no. MS 3941

US • 16 Aug 2013

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Vehicle Details

AI Listing Summary

This 1931 Bentley 4½ Liter Supercharged Le Mans, chassis MS 3944, is a rare and historically significant vehicle, being one of only three factory-documented Le Mans specification supercharged Bentleys. It boasts a rich history, including ownership by Charles R.J. Noble for over 55 years, and retains many original mechanical components, making it a highly desirable piece for collectors.

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Condition 

6

While the car retains many original components and has a well-documented history, it underwent a body replacement in the late 1930s. This modification, along with general wear and tear, prevents it from being rated as pristine or near-perfect.

/ 10

Manual

RHD

United States

MS 3944

1931

Auction

£3.05m

From The Collection of Charles R.J. Noble, 1931 Bentley 4½ Liter Supercharged Le Mans Chassis no. MS 3944 Engine no. MS 3941

Bonhams • US • 16 Aug 2013

Market Position:

Highest 20% of Past Sales

Track live values and receive listing alerts

Description

4½ Liter SOHC Inline 4-Cylinder

Engine - 4 Overhead Valves Per Cylinder Factory Delivered High-compression Specification Amherst Villiers Roots Type IV Supercharger (#144) 182bhp with 10lbs Boost at 3,900rpm 4-Speed 'D' Type Close-ratio Gearbox (#7255) Front and Rear Leaf Spring Suspension with Bentley and Draper Shocks *One of three Original Le Mans Specification production Supercharged cars built *Owned by the Noble family for more than 55 years *Original components and numbers as delivered new from Bentley *Documented by Bentley Expert Dr. Clare Hay *Eligible for Mille Miglia and more The Supercharged 4½ Liter Bentley The "Blower" Bentley is one of the most masculine, muscular, and sporting motorcars ever built.

Where some companies hid their superchargers behind the radiator grill, the Bentley wears it right out front, and that statement alone says it all about the car and its creators.

First shown at the 1929 London Motor Show, it was developed as a private venture by 'Bentley ...

Price Analysis vs Other 4.5 Litre Le Manss

£304,094

Lowest Price (Since 2020)

£528,139

Median Price (Since 2020)

£1,239,567

Highest Price (Since 2020)

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World Record

If this vehicle sells at the mid-point of its estimate it will set a new world record for the [enter model]

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Highest 20% of Past Sales

Compared to previous sales, the sale price placed this vehicle in the highest 20% of past sales for the 4.5 Litre Le Mans.

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Lowest Price

If this vehicle sells at the mid-point of its estimate it will be the lowest price we've seen for the [enter model]

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Average Price

The mid-point of the vehicle's estimate places it near the average price we see for the [enter model]

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Rare Sale

This vehicle comes to market rarely. In auction records we've only seen 10 sold before

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Icon

This vehicle is an icon of the game. Any collection would benefit from having one

Previous 4.5 Litre Le Mans Sales

MOT Information

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Auction House Headquarters

Bonhams

101 New Bond Street, London, Greater London, W1S 1SR, England

Operating from London, Bonhams is a physical auction house handling classic, historic competition, and collector cars. They conduct live auctions globally, offering vehicle consignment, appraisal, and valuation services.

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