Faults:

The design of the oil distribution rail or tube that lubricates the camshaft is prone to sediment buildup and clogging if clean oil is not used.

As it is an older vehicle, the most critical areas prone to rust are the wheel arches (fenders), the rocker panels (sills), and the suspension mounting points.

The original fuse box tends to accumulate corrosion, causing intermittent faults in the dashboard gauges and electrical accessories (of which there aren't many to begin with).

Brake hoses and line connections are susceptible to leaks.

General Comments:

By far one of the best cars I’ve ever owned, if not the best.

Mechanically indestructible; the one I had was the top-of-the-line Ghia model—very well-equipped, even featuring a sunroof. The only thing missing was electric windows, but otherwise, it was fantastic.

This is the version of the Cortina Mk4 I like best, along with its predecessor. It features a very elegant design (German rather than British) where the interior and exterior harmonize perfectly.

The Ghia-spec interior is spectacular: Sahara Beige leather seats that have withstood the test of time flawlessly, captivating chrome accents, and a dashboard that was very stylish for its era.

The Pinto 2.0 engine is a bit underpowered for the Cortina, yet it is very smooth and quiet; you can cruise at 90 mph with ease.

Admittedly, though this wasn't a negative at the time, as it was typical for that era, fuel consumption was extremely high; I remember constantly having to fill up the tank, but in return, the car ran reliably with few issues.

It had excellent stability and accelerated quite well, in addition to being quiet, as I mentioned earlier. The steering was good, at least on the Cortina Ghia model; I understand it wasn't the same on other versions.

The only downside was the brakes; while they got the job done, they felt a bit inadequate for my taste, you had to carefully judge your stopping distance when exceeding 70 mph.

That is the main thing: a reliable, well-built car featuring high-quality materials, a dependable engine, and an interior that was modern for its time.

I feel a healthy sense of envy toward anyone who can own one as a collector's item.

Faults:

Rust on right front wing was so severe that it had to be replaced after 170,000 miles.

Brake cable snapped and had to be replaced after 178,000 miles.

Stereo/cassette player packed up after 183,000 miles and I didn't bother replacing it.

Blow-air heating system failed after 189,000 miles and I didn't bother replacing it.

Gearbox became faulty after 196,000 miles and had to be replaced.

Safety catch on tailgate snapped and had to be replaced after 205,000 miles.

General Comments:

Some of the car's bodywork and its gearbox began to show their age, but the Cortina's engine was as tough as old boots.

I quite enjoyed driving the Cortina and found it really comfortable as well.

When I sold the car it was 21 years old and had covered 211,000 miles.

I had paid £350 for Cortina when it was 15 years old. Six years later I sold it on a street corner for £70.

It was written off the following year by joyriders.