Jaguar XJ 1986–1994 car dimensions: 4989 mm long, 1801 mm wide and 1378 mm high. Unladen weight is 1,720 kg. Braked towing is 1,500 kg.
The cabin offers wood veneer trim and leather or cloth seats depending on the model. Base XJ6 models are more basic while Sovereign grades add air conditioning as standard along with a six-speaker sound system. Cruise control is available as an option on many cars. Early examples use a digital instrument display that later switched to conventional analogue gauges. ABS brakes and rear self-levelling suspension appear on higher trims. Electric seat adjustment is offered on better-equipped versions.
The boot holds 430 litres. It is deep and practical for a luxury saloon though the spare wheel takes some space.
Braked towing capacity reaches 1500 kg with an optional tow bar kit available. Unbraked towing is rated at 750 kg. Payload sits around 420 kg on most versions.
A sports suspension pack was offered on later cars with stiffer springs and a limited-slip differential. Self-levelling rear suspension came standard on Sovereign models.
The cabin features walnut or rosewood trim with cloth or leather seats. Higher grades include automatic climate control and multi-way power front seats with lumbar support. Rear space is expanded over prior models for better passenger comfort on long drives.
Overall fuel use around 18-20 mpg depending on engine and conditions.
Service interval every 7500 miles or 6 months.
1993 XJ6 named safest car in Britain by government survey.
ABS standard on Sovereign grades, optional on base XJ6.
Airbags standard from 1993 in most markets.
Fuel use varies by engine size and driving. Smaller six-cylinder versions return higher figures on gentle runs while larger ones and automatics use more in mixed conditions.
Servicing follows a 7500-mile or six-month schedule with oil and filter changes plus checks on brakes, fluids and belts. Regular coolant and transmission fluid attention helps avoid common issues.
Safety includes three-point belts all round. ABS is fitted as standard on better-equipped models. Later cars gained driver and passenger airbags. The 1993 model earned top marks in a UK safety survey.
Keep the car by watching for electrical faults on early examples and corrosion around sills. Suspension bushes wear with age and need renewal for the smooth ride. Parts remain available through specialists.
Length 4989 mm, Width 1801 mm, Height 1378 mm, Wheelbase 2870 mm (XJ 1986–1994)
Sources: manufacturer data, Wikipedia Jaguar XJ, JEC.org.uk, ultimatespecs and engineindetail.