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1955 Jaguar XK 140

2dr Roadster

6-cyl. 3442cc/190hp 2x1bbl

#1 Concours condition#1 Concours
#2 Excellent condition#2 Excellent
#3 Good condition#3 Good

$79,800*

-14%
#4 Fair condition#4 Fair

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Notes
Note:the MC option is also referred to as SE.
Value Graph04/2407/2410/24$20k$40k$60k$80kJan 2025
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1954-1957 Jaguar XK140 stats
Highest sale
$451,467
Lowest sale
$7,515
Most recent sale
$76,007
Sales
582

Photos

40 photosImages may not reflect selected vehicle.

1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
1955 Jaguar XK 140 M 2dr Roadster Courtesy of Hyman Ltd.
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Model overview

Model description

When the XK140 took over as Jaguar’s flagship sports car in 1954, it had a serious challenge, following in the tracks of the spectacular XK120. True, it looked a lot like the car it followed, but there were quite a few differences, too. The large bumpers and heavier cast grille may have taken away a little of the model’s inherent grace, but this new trim provided far better protection from the large Detroit behemoths that populated the sports car’s largest market in America.

And while the weight went up slightly, so did the power of the 3.4-liter, twin cam six, which was up to 190 horsepower in standard trim. As a result, performance remained on a par with its predecessor. The uprated engine was mated to the same four-speed manual unit used in the XK120, although overdrive was now available.

From introduction three bodies were offered: the open two seater, a drophead, and a fixed head with 2+2 seating. In 1955, a three-speed automatic became optional on the drophead and fixed head coupe. There was further model proliferation in that each of the three body styles were offered in three versions: the standard car, the M version with dual exhaust, wire wheels and fog lamps, and the MC, which received all the M equipment as well as the cylinder head from the competition C-Type. The top of the line MC (known in the UK as SE) was rated at 210 bhp.

Although the basic chassis remained the unchanged, the biggest difference was that the XK140 was fitted with rack and pinion steering, which improved the handling substantially.

When production ceased in 1957, a total of 8,884 XK140 had been built, and the model had been successful at retaining Jaguar’s sports car sales in its most important market—North America.

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Common Questions

The value of a 1955 Jaguar XK 140 can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $69,033 for a 1955 Jaguar XK 140 in good condition with average spec.

The highest selling price of a 1955 Jaguar XK 140 at auction over the last three years was $179,684. The highest prices are usually reserved for rare or exceptionally well-maintained examples with desirable features or modifications and excellent history.

The lowest selling price of a 1955 Jaguar XK 140 at auction over the last three years was $55,031. The lowest prices are usually paid for examples that have extensive maintenance needs, differ greatly from their original configuration, or have accident histories or title problems.

In the last three years there have been 13 1955 Jaguar XK 140s sold at public auction.

The most recent auction sale of a 1955 Jaguar XK 140 was $79,200 on January 24, 2025 by Barrett-Jackson.

Many factors can increase a car's value including excellent condition, exceptional originality, a recent restoration, low mileage, unique provenance, desirable options, popular or unique color choices, and excellent maintenance records. Upgrades and modifications that enhance performance or aesthetics can also add value.

Factors that can decrease a car's value include unusually high mileage, poor maintenance history, visible wear and tear, accidents or damage, title issues, and gaps in ownership history. Additionally, less popular color choices and extensive modifications that don't appeal to a broad audience can reduce value.

Mileage plays a significant role in a classic car’s value. Lower mileage usually increases value because it indicates a higher degree of originality, is rarer, and suggests less wear and tear. However, cars with exceptionally low mileage may also have maintenance needs due to lack of use. Whether someone should pay more for a vehicle with lower miles will depend on how they plan on using it, and the vehicle's specific condition.

The value of modified cars differs widely based on the type and quality of modifications. While some modifications can significantly increase value, especially performance enhancements and high-quality custom work, others may not add much or could even detract from the car’s value if they appeal to only a limited audience.

All prices shown here are based on various data sources, as detailed in About Our Prices. The Hagerty Price Guide is for informational purposes only and is not intended as financial advice. More information on how forecast models are calculated can be found on Forecasted Values page. For additional information and a complete description of benefits, visit hagerty.com/legal. Purchase of insurance not required for membership in HDC. Hagerty, Hagerty Valuation Tools & Hagerty Drivers Club are registered trademarks of The Hagerty Group LLC, ©2025 The Hagerty Group, LLC. All Rights Reserved. The Hagerty Group, LLC is a wholly owned subsidiary of Hagerty, Inc.

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