CARCARETOOL VEHICLE GUIDE

Jaguar XJ6

Jaguar XJ6 — 4-door saloon, 3.4 L or 3.8 L ''XK'' I6. Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

Engine3.4 L or 3.8 L ''XK'' I6

Transmission4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic

About the Jaguar XJ6

Jaguar XJ6 is a 4-door saloon in the sports saloon class. The available vehicle data lists 3.4 L or 3.8 L ''XK'' I6 as an engine configuration, paired with 4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic and a FR layout layout. Public source material describes the model in the context of its design, market positioning and vehicle history.

This Jaguar XJ6 guide focuses on the details drivers commonly want to know, including engine information for 3.4 L or 3.8 L ''XK'' I6 and 4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic transmission information. Exact specifications should be matched to the relevant model year and market.

Jaguar XJ6 specifications at a glance

Use this table for the model-level essentials. Exact figures may vary by year, trim, engine and market.

Make	Jaguar
Model	XJ6
Model years	Not specified
Body style	4-door saloon
Vehicle class	Sports saloon
Manufacturer	Jaguar Cars
Production	1963–1968
Market / country	CA, FI, NL, NZ, UA, US

Engine, transmission and performance

Engine information for the Jaguar XJ6 includes 3.4 L or 3.8 L ''XK'' I6.. Transmission information includes 4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic.. The listed drivetrain/layout is FR layout.

Engine	3.4 L or 3.8 L ''XK'' I6
Transmission	4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic
Drivetrain / layout	FR layout

Dimensions, weight and practicality

Dimensions and capacity figures are presented as published source data when available.

Wheelbase	2730 mm (107 in)
Length	4750 mm (187 in)
Width	1683 mm (66.3 in)
Height	1416 mm (55.7 in)
Kerb / curb weight	1625 kg (3,583 lb)

Jaguar XJ6 other specifications

Name	Jaguar S-Type(1963–1968)
Image	Jaguar S-Type registered February 1968 3442cc.jpg
Sp	uk

Jaguar XJ6 generations and model years

Where a source covers multiple generations, CarCareTool selects the generation(s) that best match this catalog model instead of mixing unrelated variants.

Generation / scope	Years	Engine	Transmission	Drivetrain
Jaguar S-Type(1963–1968)	1963–1968	3.4 L or 3.8 L ''XK'' I6	4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic	FR layout

TIRE PRESSURE

Recommended tire pressure for Jaguar XJ6

Check the vehicle placard or owner’s manual for the manufacturer’s cold inflation pressure. CarCareTool estimates are clearly labelled when an exact verified value is unavailable.

Normal load32 PSI front30 PSI rear

Fully loaded34 PSI front33 PSI rear

Load condition	Front	Rear	Status
Normal	32 PSI	30 PSI	Estimate
Fully loaded	34 PSI	33 PSI	Estimate

Calculate how much air to add

Frequently asked questions about Jaguar XJ6

These FAQs are generated automatically for this specific vehicle from the specifications, features and ownership data available in CarCareTool. Questions are selected by relevance so the page focuses on details that can actually be answered for this model.

What engine does the Jaguar XJ6 have?

The available source data lists the Jaguar XJ6 engine as 3.4 L or 3.8 L ''XK'' I6. Engine availability can differ by model year and market.

What tire pressure should I use for the Jaguar XJ6?

For the correct setting, use the cold inflation pressure on the vehicle placard or in the owner’s manual. When CarCareTool does not have a verified configuration-specific value, its starting estimate is 32 PSI front and 30 PSI rear for normal load. This is an estimate, not an OEM recommendation.

What is the best engine oil for the Jaguar XJ6?

There is no single best engine oil for every Jaguar XJ6 configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.

What body style is the Jaguar XJ6?

The Jaguar XJ6 is classified as a 4-door saloon.

What are the dimensions of the Jaguar XJ6?

The available source data lists length 4750 mm (187 in), width 1683 mm (66.3 in), height 1416 mm (55.7 in), and wheelbase 2730 mm (107 in).

What transmission does the Jaguar XJ6 have?

The available source data lists 4-speed manual; 4-speed manual with overdrive; 3-speed Borg-Warner 35 automatic transmission options for the Jaguar XJ6.

Is the Jaguar XJ6 FWD, RWD or AWD?

The listed drivetrain/layout for the Jaguar XJ6 is FR layout.

Who makes the Jaguar XJ6?

The manufacturer listed for the Jaguar XJ6 is Jaguar Cars.

When was the Jaguar XJ6 produced?

The available source data describes production as 1963–1968.

How much does the Jaguar XJ6 weigh?

The available source data lists a kerb/curb weight of 1625 kg (3,583 lb). Actual weight can vary with engine, trim and equipment.

Where was the Jaguar XJ6 built?

The available source record lists assembly information as United Kingdom: Coventry.

What class of car is the Jaguar XJ6?

The Jaguar XJ6 is listed in the Sports saloon class.

Which markets or countries sold the Jaguar XJ6?

The CarCareTool catalog currently associates the Jaguar XJ6 with CA, FI, NL, NZ, UA, US. Market availability and specifications can differ.

What came after the Jaguar XJ6?

The available vehicle data lists Jaguar 420; Jaguar XJ6 (direct successor); Jaguar S-Type (1999) (spiritual successor) as a successor where applicable.

What replaced the Jaguar XJ6?

The available vehicle data lists Jaguar 420; Jaguar XJ6 (direct successor); Jaguar S-Type (1999) (spiritual successor) as the successor where applicable.

What cars are related to the Jaguar XJ6?

The available source data identifies related models as Jaguar Mark X. Relationships can vary by market and generation.

How often should I check the tire pressure on the Jaguar XJ6?

Check the tires regularly and before long trips, with the tires cold. Use the vehicle placard or owner’s manual as the source of the manufacturer’s recommended pressure.

Should I use the tire sidewall pressure for the Jaguar XJ6?

No. The maximum pressure printed on the tire sidewall is not automatically the vehicle’s recommended setting. Use the vehicle placard or owner’s manual for the correct cold inflation pressure.

Does the recommended tire pressure change when the Jaguar XJ6 is fully loaded?

It can. Many vehicles specify a different cold pressure for heavier loads. Check the vehicle placard or owner’s manual for the exact loading condition.

Can the Jaguar XJ6 have different tire pressures front and rear?

Yes. Some vehicles specify different front and rear pressures because axle loads and vehicle configurations differ. Follow the exact vehicle recommendation where available.

Data sources and verification are available in the page editor; exact specifications can vary by year, market, trim and engine.

Jaguar XJ6 images

Vehicle images are shown from the stored source image records when available.