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Buying guide · 1995–⁠1997 · M104 E32 · 220 PS

Mercedes E 320 W124 coupé & cabriolet

Everything that decides whether the one you are looking at is a good buy or an expensive one.

17-page guide, A4 and phone · 2-page inspection card · instant PDF · VAT included

Or read the free guide first

Mercedes E 320 W124 coupé & cabriolet
Nikola Tasic · Unsplash · cropped
The contents of the Mercedes E 320 W124 coupé & cabriolet guideThe Mercedes E 320 W124 coupé & cabriolet inspection card
A page of the Mercedes E 320 W124 coupé & cabriolet guide on a phone

In the guide

What the Mercedes E 320 W124 coupé & cabriolet guide covers

  1. 01Every fault this engine has, and how much work it is
  2. 02Why the build date changes which of the two famous faults you should expect, and why the late cabriolet is the one to look for
  3. 03Where a W124 shell rots that you cannot see, and which of those three places carry load
  4. 04What is simply thirty years old — and can be left alone
  5. 05The inspection card: the whole viewing on paper, in order, to take with you
  6. 06What to say to the seller, and what to keep to yourself

From the guide itself

This is how it reads

This is what one of the eleven looks likeLast Real Engines

6 · Front suspension bushes and ball joints

Half a day · in the labour

Ordinary wear at this age, not a design fault.

When the steering feels vague or the front is noisy over bumps.

And this is how the card readsLast Real Engines

  • Before the engine is started
  • Standing
  • On the move
€2417-page guide, A4 and phone · 2-page inspection card · instant PDF · VAT included · updated 9 October 2026

What €24 buys, put next to what it saves

A failing head gasket on the M104 means the head comes off: two or three days, mostly labour. Looking for it costs nothing and takes two minutes before the test drive; what you are looking for is in the guide. The guide is €24. It will not stop any of that from being needed — but it does tell you which of them you are looking at before you agree a price, and that is the whole of the difference between paying for a car and paying for someone else's postponed maintenance.

Get the guide · €24

VAT included · sold by Lemon Squeezy as merchant of record · questions first? buyersguide@lastrealengines.com

Start with the free guide

The six questions that decide whether this car is a good buy

  1. Is it the coupé or the cabriolet, and what is the build date?
  2. May I look in the expansion tank, under the oil cap and at the front of the engine before we drive?
  3. Has the engine harness ever been replaced, and is there an invoice?
  4. Has anything ever been done under the window rubbers?
  5. May I take the covers off the rear jacking points?
  6. How much coolant does it use?

Start with the free guide: what this car is, and the questions that decide whether the one you are looking at is a good buy or an expensive one.

Read the free guide

Before you buy

Questions

What exactly do I get?

The full guide as a PDF, 17 pages in A4, plus a phone edition to read at the car; and the inspection card, 2 pages to print and take to the viewing. €24, VAT included.

How is it delivered?

Straight after payment you get a download link for the guide, the phone edition and the card. No subscription, no account.

Can I get a refund?

EU consumer law gives you fourteen days to change your mind. For digital content that right ends the moment delivery starts, provided you agreed to that at the checkout. If the file will not open, or you were sent the wrong car, write to us and we will fix it or refund it.

Who handles the payment?

Lemon Squeezy, who sell the guide to you as merchant of record. They charge the VAT at the rate of your country, send the invoice, and email you the download link. We never see your card.

Why are there no prices in it?

Because a price we cannot verify is worse than no price, and because a price would be wrong for most of the people reading it: workshop rates across Europe differ by a factor of two or three. What does not change is how much work a job is, so every point says whether it is an hour, half a day, a day, or a week in the workshop. Ask your own workshop for its hourly rate, and every hour in the guide becomes your own number.

Is this advice about a specific car?

No. A guide tells you what to look at; it is general information about the model and not advice about a specific car. Have every car inspected before you buy by someone who knows the engine.

Going to look at a Mercedes E 320 W124 coupé & cabriolet?

Take the guide and the card with you.

Get the guide · €24

17-page guide, A4 and phone · 2-page inspection card · instant PDF · VAT included