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Cars / Jaguar / XK140 RoadsterLive
1954 Jaguar XK140 Roadster

✦ Shifty Estimate

$92,500

2.7% · 12 mo
High confidence$37K to $128K
12 months median
$81K
Market cap
$309.6M · 3,347 built
Sales, 12 months
14
Original MSRP
$3,495 · ▲ 2547% since

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1954 Jaguar XK140 Roadster

1954 to 1957 · Roadster · 3,347 built

Price history

$50k$100k$150k$200kJan 2016201820192020202120222023202420252026✦ SHIFTY ESTIMATE TODAY $93k
Sold Bid, not sold
76 sales · 18 unsoldmedian $81kupdated Aug 2026

Recent sales

77 sales

Specifications

Engine
Inline-6 DOHC, 3.4L
Power
190 hp
Torque
210 lb-ft
0 to 60
8.4s
Top speed
125 mph
Transmission
Manual
Drivetrain
RWD
Curb weight
2,968 lb
Production
3,347 units
Original MSRP
$3,495
Designer
William Lyons

Common questions

How much does a Jaguar XK140 Roadster cost?

A 1954 Jaguar XK140 Roadster cost $3,495 new. Over the past 12 months, 14 have sold publicly at a median of $81,250. The Shifty Estimate for a well-kept example is $92,500. Cars have changed hands anywhere from $36,975 to $127,820, depending on mileage, color, and history.

What is a 1954 Jaguar XK140 Roadster worth today?

The Shifty Estimate is $92,500, up 2.7% over the past 12 months. Confidence is high: 14 public sales in a year gives a firm read.

Is a Jaguar XK140 Roadster a good investment?

It has appreciated 2547% against its $3,495 list price. Values are up 2.7% over the past 12 months. Only 3,347 were built. The caution is spread, not direction: across the sales we have on file, prices ran from $8,700 to $220,000, and mileage explains most of that.

What has a Jaguar XK140 Roadster sold for at auction?

The 3 most recent public sales we have on file:

  • $111,007Aug 30, 2026Red · 4,000 mi
  • $100,800Aug 15, 2026
  • $38,250Jul 21, 2026White · 14 mi

The XK140 refined Lyons' original masterpiece with more power and improved ergonomics while maintaining the essential XK character. The upgraded 190-hp engine provided noticeably stronger performance, dropping 0-60 times to 8.4 seconds while pushing top speed to 125 mph. Rack-and-pinion steering replaced the XK120's recirculating ball system, dramatically improving road feel and precision. The roadster remained the purest expression of the XK concept, with 3,347 examples built representing the sweet spot between the XK120's pioneering status and the XK150's luxury focus. Collectors appreciate the XK140's improved drivability without the complexity of later models. The roadster's clean lines and enhanced performance make it an excellent choice for driving enthusiasts who want authentic XK experience with better reliability. Values remain reasonable compared to XK120s, offering exceptional entry into classic Jaguar sports car ownership.