A used Jaguar XK150 is worth buying when the chassis is solid, the XK six runs cleanly and the title number matches the car, because rust and deferred engine work cost more than most cosmetic jobs. Jaguar built the XK150 from 1957 to 1961 as the last of the XK line before the E-Type, as the Wikipedia XK150 page covers. On Nov. 5, 2026, NHTSA recallsByVehicle queries for 1959-1960 Jaguar XK150 / XK 150 model years returned no usable campaign list (the API did not find that vehicle), so treat open campaigns as unknown until you run the VIN on the NHTSA recall lookup.
Chassis and body rust
Check the outriggers, sills, floors, rear spring hangers and the area around the battery box. XK150s hide rust under aluminum body panels on some cars, so a pretty skin can sit on a tired frame. Look for fresh undercoating, filler at the door bottoms and uneven gaps. A specialist with a lift will find more than a driveway look.
The XK six and gearbox
The dual-overhead-cam six is durable when it has oil pressure and a healthy cooling system. Listen for timing-chain noise, watch the temperature gauge in traffic and check for oil leaks. Test every gear; synchros wear. Ask for receipts on the head gasket, radiator and water pump. Our Jaguar recall check guide covers running the VIN when the API is thin.
Brakes, steering and electrics
Test for a firm pedal and a straight stop. Check steering play and kingpin or ball-joint wear. Period electrics age at the connectors, so try every light, gauge and switch before you agree a price. Our classic car history guide covers what a report can show on a car this old.
Matching numbers and paperwork
Confirm the chassis plate against the title and any engine stamping the seller claims. Converted or rebuilt cars are fine when disclosed; pay for what is in front of you, not a brochure story.
Living with an XK150
The XK150 is a wide, heavy Jaguar with a long hood and a firm ride. Tall drivers fit better than in an XK120, but the cockpit is still period-tight. Parts support through specialists is decent, and club knowledge is strong. Ask who has been maintaining the car and whether they will talk to you. Our Jaguar E-Type guide covers the later sports car many shops also see.
When to walk away
- A rotten chassis priced as a restored car.
- Heavy filler over the sills or outriggers.
- A title number that does not match the chassis plate.
- A seller who will not allow a lift inspection.
Questions to ask the seller
- Has the chassis been repaired or replaced?
- When were the head gasket and cooling parts last done?
- Does the engine number match the paperwork?
- Has the title ever been branded or replaced?
Reading the history on a decades-old car
Do not expect a long service log. Records from the 1970s and 1980s were often never reported, so the report matters most for title brands, odometer readings at title transfers and registration gaps by state. A car that moved from a coastal or rust-belt state to a dry one may have been retitled; look at the dates and ask why. An approved NMVTIS check adds salvage and junk records from insurers and recyclers. If the odometer readings go backward or the car shows as exempt, ask for the paper trail before you price it. Our odometer discrepancy guide explains what those entries mean.
Private-sale paperwork
Most cars like this sell privately. Make sure the name on the title matches the seller ID, the VIN on the title matches the plate and the stamping on the car, and any old lien is released in writing. Our lien release guide walks through that step. Pay by a traceable method, get a dated bill of sale, and do not accept an open title signed by someone who is not present.
How to price it
Roadsters, dropheads and fixed-head coupes sell in different bands by condition and originality. Compare recent sales on Hagerty, then subtract chassis work.
What the report costs
As of early November 2026 a CARFAX bought direct usually costs around $44.99, and AutoCheck sits a little lower. We are a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck or Experian. Our guest price has been about $5.50 a report, about $4.50 for members, and about $6.75 for a CARFAX and AutoCheck bundle. Confirm the price at checkout, since it can change.
On a car this old, read the report for title brands and odometer readings first; service entries are often thin.
Sources
- NHTSA recall lookup (API checked Nov. 5, 2026; no usable campaign list returned for 1959-1960 Jaguar XK150 queries)
- Jaguar XK150, Wikipedia
- NMVTIS
- Hagerty (valuation tools)
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