Mark IX

From 1959 to 1961

The last development of this model range came in 1959 with the introduction of the Mark IX. Looking exactly the same as the Mark VIII, there were major enhancements to performance and safety. Fitted with a larger 3.8 litre XK engine and with all round disc brakes and power assisted steering, the model stayed in production until 1961.

Model Summary

Model Type:

Mark VII to IX Saloons

Production Dates:

1959 - 1961

Engine Range:

Mark IX 3.8 Litre Saloon

0 - 60 mph:

11.3 seconds

Top Speed:

114.3 mph

Mark IX Technical Specifications

Technical Information

Engine Statistics

 Mark IX 3.8 Litre Saloon
Engine (cc)3781
Bore and Stroke (mm)87 x 106
Compression Ratio8:1 (7:1/9:1 optional), 9:1 'S'
BHP220
@ RPM5500
Torque (lb ft)240
@ RPM3000
Fuelling2x SU carbs

Engine Performance

 Mark IX 3.8 Litre Saloon
Top Speed114.3 mph
0 - 60 mph11.3 seconds
Fuel Consumption13.5 mpg

Model Specifications

 Mark IX 3.8 Litre Saloon
Transmission4-speed (3 synchro) BW 3-speed auto
Wheel Size (in)16, steel
Suspension (Front)Ind wishbone, torsion bar
Suspension (Rear)Live axle, leaf springs
Brakes4-wheel disc

Model Dimensions

 Mark IX 3.8 Litre Saloon
Length (in)196.5
Width (in)73
Height (in)63
Wheelbase (in)120
Front Track (in)56.5
Rear Track (in)58
Weight (Cwt)32.5

Optional Extras

  • Fitted luggage (available from several sources)
  • Choice of Radiomobile radios with fitting kits
  • Underbody steel shield for adverse road conditions
  • Dunlop racing tyres
  • High-lift camshafts
  • C-type cylinder head
  • 2in H8 SU carburettors
  • Close-ratio gearbox
  • Chrome wheel rimbellishers for wheels
  • Dunlop Road Speed whitewall tyres
  • Sundym tinted windscreen
  • Thornton Powr-Lok differential
  • Chrome badge bar
  • Radiator blind
  • High-ratio steering box
  • Wing mirrors
  • Witter tow bar
  • Ace Turbo wheel trims

Chassis Numbers

ModelDriver SideChassis No. CommencedNumber made
MK lX SaloonRHD7700015984
MK lX SaloonLHD7900014021

Mark IX Events

Trackday 2

Ever thought of trying your car on the track or just want to experience the thrill in the hands of a professional tutor?Well now you can!...

Ever thought of trying your car on the track or just want to experience the thrill in the hands of a professional tutor?Well now you can!...

Jaguar Xkss In Front Of The Jaguar Classic Stand Chris Gage

The 2017 Jaguar Enthusiasts' Club Annual General Meeting at Jaguar Cars Limited, Castle Bromwich facility, Castle Vale, Birmingham, West Midlands.

The 2017 Jaguar Enthusiasts' Club Annual General Meeting at Jaguar Cars Limited, Castle Bromwich facility, Castle Vale, Birmingham, West Midlands.

Mark IX News

Cadwell Park Adam Powderham Pursues The Mid Field Pack

This 2.2 mile Parkland circuit is wonderful when dry but in the wet, with a grid full of Jaguars? A totally different story. Arriving on Friday for free practice, it was pouring & extremely slippery.

This 2.2 mile Parkland circuit is wonderful when dry but in the wet, with a grid full of Jaguars? A totally different story. Arriving on Friday for free practice, it was pouring & extremely slippery.

2015 Championship Main Image

There can be no nicer circuit than Oulton Park on a warm sunny day & that's what we woke up to. This was the final round of the championship with so much to win (or lose) for both class points & the overall championship.

There can be no nicer circuit than Oulton Park on a warm sunny day & that's what we woke up to. This was the final round of the championship with so much to win (or lose) for both class points & the overall championship.

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Mark Viii Ix

Model Contacts

Joachim Ernst Lausmann

Mark VII/IX Forum Co-ordinator

Tel: +49 6024 306 9051@: mk7to9.jec@gmail.com