The Jaguar XK140 was manufactured between 1954 and 1957 as the successor to the XK120. Upgrades included more interior space, improved brakes, rack and pinion steering, increased suspension travel, and telescopic shock absorbers instead of the older lever arm design. The XK140 was introduced in late 1954 and sold as a 1955 model.
The XK140 retained the classic curves of the XK120 but with a few updates. It featured a redesigned front grille, larger bumpers, and improved lighting. The front and rear bumpers were fitted with over-riders.
More room in the cockpit due to the repositioned engine and firewall. The interior was more luxurious than the XK120 with increased space for the driver and passenger with Leather seats and walnut dashboard were standard. The Drophead Coupe and Fixed Head Coupe had small rear seats for occasional use.
Rack and pinion steering replaced the recirculating ball system of the XK120, improving steering precision for better suspension with more travel for improved ride comfort. Larger torsion bars and better damping.
Disc brakes were still optional, but drum brakes were standard and improved from the XK120.
The XK140 was significant as it bridged the gap between the XK120 and the XK150, incorporating improvements in performance, comfort, and design.
It was also one of the early models to offer an automatic transmission, expanding its appeal to a broader market.
Specifications
- Production Years: ……..1954 to 1957.
- Model:…………………….. XK140.
- Predecessor:…………….. Jaguar XK120.
- Successor: …………………Jaguar XK150.
- Body Styles:
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- Fixed Head Coupe (FHC)
- Drophead Coupe (DHC)
- Open Two-Seater (OTS) (also known as Roadster)
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- Engine:
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- 3.4-liter DOHC straight-6 engine. Standard output: 190 hp (142 kW).
- Optional Special Equipment model (“SE” or “MC” in the US) increased output to 210 hp (157 kW) with C-Type cylinder heads.
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- Transmission:
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- 4-speed manual, with optional overdrive for improved high-speed cruising.
- An automatic transmission was available for the first time in the XK range.
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- Performance:
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- Top speed: ………..Approximately 120 mph (193 km/h).
- Acceleration: …….0 to 60 mph in around 8.4 seconds.
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The Jaguar XK140 Zagato Coupé was built for Guido Modiano (a personal friend of Elio and Ugo Zagato) whose XK140 was damaged in an accident. Zagato displayed the car at the 1957 Paris Motor Show