Where was the JA66X number plate registered?

Vehicles with the JA66X prefix were first registered in the UK through official DVLA regional allocation tag JA.

What year was a JA66X registration plate released?

The JA66X series was issued during September 2016 to February 2017.

What is the MOT pass rate for JA66X vehicles?

Vehicles in the JA66X cohort demonstrate an average historical MOT pass rate of 80% based on 5 recorded DVSA inspections.

Batch Prefix Hub

JA66X Series Number Plates

UK vehicles during September 2016 to February 2017 with registration prefix JA66X.

Area Office: DVLA Region (JA)
Release Period: September 2016 to February 2017
Tracked in Batch: 2 vehicles
MOT Pass Rate: 80%

Popular Makes

MERCEDES-BENZ 50% (1)

MINI 50% (1)

80%

Average MOT Pass Rate

Based on 5 historical tests

Common Colors

Black1 vehicles

Silver1 vehicles

Active Plates in JA66X Series(2 of 2 displayed)

Filter by 6th Letter:

JA66XNE

MOT Expired

MINI COOPER S SPORT AUTO

Petrol · Black

First Used: Feb 2026
MOT Expiry: —
Tax Status: —
Color: Black

Check History & Specs

JA66XON

MOT Valid

MERCEDES-BENZ C

2.1L · Electric Diesel · Silver

First Used: Dec 2016
MOT Expiry: 29 Dec 2026
Tax Status: —
Color: Silver

Check History & Specs

Reliability & Common Problem Guides for JA66X Makes

Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:

MERCEDES-BENZ Common Problems MINI Common Problems

Frequently Asked Questions about JA66X Plates

Where was the JA66X number plate series registered?

Vehicles starting with JA66X were assigned to the DVLA regional office covering the UK. The first two letters (JA) identify the memory tag assigned by the DVLA.

What registration period is JA66X?

The JA66X age identifier corresponds to vehicles first registered between September 2016 to February 2017.

How can I check the MOT history of a JA66X vehicle?

Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.