Ford Mondeo ST VIN Decoder: Versions, Engines and VIN Lookup Guide

Every fast Ford Mondeo carries a 17 character Vehicle Identification Number, and reading it is the quickest way to confirm what a particular car really is before you trust a listing. Ford built several performance Mondeos under the ST family, from the V6 powered ST24 and ST200 of the late 1990s to the ST220 and the diesel ST TDCi of the 2000s. The VIN settles the model year, the engine the car left the line with and the plant that built it, which matters when a tidy ST is worth far more than a base car wearing the badges. You can run any Mondeo ST VIN through the decoder at the top of this page and read the result in a few seconds. The rest of this guide explains how the number is built, walks through the ST versions, and points out what to check when you look one over.

How a Ford Mondeo ST VIN is put together

The 17 characters split into three blocks, and because the layout follows a global standard, the same position always carries the same kind of information. The first three characters are the World Manufacturer Identifier, and most Mondeos begin with WF0, the code for Ford built passenger cars in Europe. Characters four through eight describe the car, including the body and, most usefully, the engine, which is where a V6 ST is set apart from an ordinary four cylinder car. The ninth character is a check digit that validates the whole number. The last eight characters describe the individual car, with position ten the model year, position eleven the plant and the final six the sequential build number. The quick reference below covers the clues you will use most often when you read a Ford Mondeo ST VIN.

You will find the number behind the windscreen, on the plate in the door area and on the registration documents, and matching them is the first check worth doing on a performance model.

Ford Mondeo ST VIN position by position

The Mondeo ST models are the sporting versions of the Mondeo, built in Europe, and they use the seventeen character VIN. Read it in order and you can settle the year and confirm a genuine ST before you trust the advert.

Ford Mondeo ST model year codes (position 10)

The tenth character gives the model year. Match your letter or number below.

Where to find the VIN on a Ford Mondeo ST

Read the VIN through the base of the windscreen on the driver side and check it against the plate or label in the door area. A real ST is worth more than a standard Mondeo, so use the VIN and the engine to confirm it rather than trusting a fitted body kit.

Reading a Mondeo ST VIN in practice

Take a car whose VIN opens with WF0 and shows 3 in position ten. That places it as a European built Ford from the 2003 model year. The descriptor section confirms the ST engine, and the closing six digits are the car’s own serial number.

The Ford Mondeo ST versions

The first fast Mondeos came on the second generation car, with the ST24 using a 2.5 litre V6 and the sharper ST200 raising power and adding subtle styling. When the larger third generation arrived, the ST220 took over with a 3.0 litre V6 and a genuine sporting character, joined by an ST TDCi diesel for buyers who wanted pace with economy. The table below sums up the ST versions.

Ford Mondeo ST engines and specifications

Because the engine code sits in the middle of the VIN, a proper check confirms the engine the car was born with, which is exactly what you want on these sought after models. The figures below cover the ST engines.

Ford Mondeo ST by model year

Buyers searching for a specific year want to know what they are getting, so the table below maps several model years to their VIN year code and engine. The same model year letter logic runs across the production run.

Reliability and the things worth checking

Reliability depends on the engine and on maintenance, and you should always run the VIN through the relevant recall check. The most common points to check are summarized below.

Buying a used Ford Mondeo ST

When you find one worth pursuing, decode the VIN first and make sure the model year and engine line up with the advertisement, then run the same number through the relevant recall check. Confirm through the VIN and documentation that the car is a real ST, check the service history of the V6 or diesel, and budget for the wear items if they are due. When you are ready, enter your Ford Mondeo ST VIN in the decoder above to confirm the year, engine and plant, then use the advice here to make sure the car is genuinely what it claims to be.