Mercedes-Benz ‘560CE’ (C124): Classic Drive
The feat of fitting a W126 560SEL’s V8 engine into a C124 may usually be accredited to AMG, but here in South Africa, a pair of Mercedes-Benz employees achieved it.
IMAGES: Danie Nel
The appropriate word here is “subtle”. From a distance, even the most seasoned Mercedes-Benz aficionado would spot that this coupe’s bumpers are different compared to those of a standard C124 Mercedes-Benz 300CE Coupe – they’d have no clue that a 5.5-litre V8 was lurking under its bonnet.
When I arrived at the owner’s garage, I was taken on a tour of his classic car collection, but, after an hour of walking through the various marques of cars and exchanging motoring anecdotes, he pointed me in the direction of his C124. “This is, after all, the car you came to see!” he exclaims.
“I was looking for a W124 in the online classifieds about 15 years ago when this car came up for sale,” he said. “The word ‘Hammer’ was mentioned in the advertisement. At the time I didn’t know about the history of the ‘AMG Hammer’, and quickly read up about these special cars”.
This C124 was advertised at a price that was only slightly dearer than 300CEs of its age, but he decided to meet the owner and have a look at the car. To cut a long story short, the car caught his fancy and he bought it. At the time, he had no clue as to how special his purchase was.
Specifications
- Model: Mercedes-Benz “560CE” (C124)
- Engine: 5.5-litre V8, petrol
- Power: 220 kW at 5 000 rpm
- Torque: 455 Nm at 3 750 rpm
- Transmission: 4-speed auto, RWD
- Weight: Between 1450 and 1 750 kg
- 0-100 kph: under 6.8 sec
- Top speed: 295 kph
History of this one-off Mercedes-Benz “560CE”
The history of this car started around 1986, when two Mercedes-Benz employees at Mercedes-Benz South Africa got itchy fingers and wanted to improve the 300CE’s performance – even before the South African buying public officially had access to the 560SEL (W126) and 560SEC (C126) models.
At the time, Peter Lastrucci had a multi-faceted job at the company. He worked in the dealer service department, but, because he was a district manager he was also deeply involved on the technical side of the business. This meant he was well-connected and also had access to the company’s large parts bin.
This car originally belonged to his colleague, Dale Petty, the second Mercedes-Benz employee who played a pivotal role in the birth of this car. After tracking down Lastrucci, I asked him where the idea of the Mercedes-Benz “560CE” came from.
“The root of this project was that typical conversation you have with your colleagues at the time of improving the car, making it faster and better,” Lastrucci explained.
Lastrucci admits that the pair was aware of the AMG Hammer, but, without the Internet, few people at the time knew the exact details and timeline of the Affalterbach programme. However, Lastrucci had visited AMG during those years and, as it happened, got a drive in a Hammer with one of AMG’s bosses.
“We thought we would like to do a local upgrade of the C124 ourselves. You need to remember that Mercedes-Benz was a very conservative company at the time, quite unlike today. You couldn’t even put different hub caps on your car! Mercedes-Benz Germany, however, knew nothing of our plans.
“At the time, during the mid-1980s, South Africa had very high import duties, so the idea was to build a car similar to what AMG was doing in Germany.”
Mercedes-Benz South Africa didn’t quite approve of the “560CE project”, however: “They didn’t stop us, but didn’t give us their blessing either. However, as things progressed, it was the company’s marketing department that showed some interest. They would have liked to see the car being built on home soil. But it would not have been impossible, as there was a lot of development happening in South Africa on the commercial vehicles, but nothing on the passenger car side.
“Passenger car development was a much more closed environment, which was managed by Mercedes-Benz in Germany. In the late-1980s the market also changed completely and everyone had to tighten their belts, which didn’t help the prospects for these types of cars.”
Needless to say, Lastrucci and Petty continued tinkering with the cars, after hours, in their garage.
“We had access to a lot of information, but in terms of building these cars we had no assistance from Mercedes-Benz. We were total enthusiasts, so we made it happen,” he says, adding that the fact that they both had an engineering background certainly helped their cause.
“The first car we built was a four-door, and a lot of development was required. This included the rear axle, which needed a new limited-slip diff that had to be hand-built with off-the-shelf parts. Other updates included the brakes. Most of the parts were official Mercedes-Benz parts, however.”
Next up was the coupe and then another 4-door was built, the latter was converted and stripped out for racing purposes. Unfortunately, the history of the other two cars is unknown.
“Dale managed to purchase the W126 560SEL running gear from Mercedes-Benz management in South Africa. That was even before any 560SEL units were delivered in South Africa (lesser derivatives of the W126 were assembled locally). This drivetrain (engine and transmission) came directly from Germany.”
Muscular performance
The 132 kW 3.0-litre in-line-6 engine was replaced with a 560SEL’s 220 kW 5.5-litre V8, sportier bumpers were fitted fore and aft, while the flat, five-spoked wheels further show the sporty intent of the car together with the twin exhaust pipes. Bear in mind that, apart from the additional power and torque, a C124 300CE tips the scales around 350 kg less than a 560SEC.
The interior is stock standard, except for one item. The analogue speedometer has been swapped from the standard 260 kph version to a 320 kph unit, the latter also from a W126. If you look at an angle you will also be able to note that the finish of the black speedometer is just ever so slightly different to the other black dials. Even installing this, what would seem like a simple task, took some effort as the W124 and C124’s speedometer used a mechanical system, and the W126 used an electronic system.
Behind the wheel of the Mercedes-Benz 560CE
From the moment you turn the ignition key of the Mercedes-Benz 560CE, the motor emits a deeper mechanical rumble compared to that of a 6-cylinder engine. Blip the throttle, and there’s deep-chested audible confirmation that a power unit of note has been installed under the coupe’s flat bonnet.
As I pull away in the Mercedes-Benz 560CE, there is a level of urgency from the car that’s more associated with more modern AMG models, meaning that under part throttle there is enough torque to allow the car to almost leap forward with small bursts of acceleration.
Even though this C124 has over 173 000 km on the odo, the car still feels solid, and there are no serious or annoying rattles emanating from any part of the car.
I press the throttle down further and watch as the rev needle quickly passes 4 000 and then, eventually, 5 000 rpm. Shortly thereafter at 6 000 rpm, the transmission selects the next gear. The transmission does takes its time – compared with modern transmissions – to change gears, but you don’t expect it any other way.
It is the same with the car’s rather vague steering feel, but when you want to string a few corners together with enthusiasm, you simply pre-calculate your inputs to the steering system on the approach to every corner. The stiffer suspension limits body movement in a manner you would expect it to, but overall the CE still has a wonderfully pliant and comfortable ride.
There is enough mechanical grip, but you also sense that the Mercedes-Benz “560CE” is a hefty coupe, and that an over-exuberant corner exit is likely to have a less-than-ideal outcome. However, the fact that this car is equipped with a special limited slip differential – unlike any other standard C124 – allows you to trust the car as you accelerate out of a corner.
Every time you press the Mercedes-Benz 560CE throttle pedal, there is the corresponding burble from the exhaust as well as a rumbling from the engine, as ever, making its presence felt.
Mercedes-Benz 560CE indicates 310 kph
I wonder how fast this car can go in a straight line and, fortunately, the owner has the answer: “I’ve seen 260 kph on the GPS”. I imagine it would have probably indicated around 270 kph on the speedometer. However, in the owner’s manual of this car the following is written: “Mr P. Lastrucci especially prepared the vehicle which was tested on the Gerotek track and rewarded a speed of 310 kph”.
I asked Lastrucci about these tests: “I wasn’t part of those tests, but yes, they were certainly conducted. You have to remember that they played with different differential ratios and also used other fuels, including aviation fuel”. Adding to this car’s provenance is the fact that none of these tests were ever conducted on the other two cars, only on this specific one.
Even if you look at it conservatively, if the car indicated 310 kph, it still achieved a remarkable true speed of around 295 to 300 kph (the C124’s drag coefficient was also lower than that of the W126 sedan – and probably its C126 2-door equivalent – which further contributed to the “560CE’s” higher top speed).
Throughout the past few years, the owner’s interest and enthusiasm for this Mercedes-Benz has, as expected, increased. This C124 is now regularly taken to club outings and has won several prizes at these events.
Summary
I find it fascinating that Mercedes-Benz never built such a performance-oriented C124. Yes, we did see the likes of the limited 500E/E500, but in a car such as this coupe you would have had an even sportier alternative.
Given where Mercedes-Benz is today, thanks to its integration with AMG, we cannot begin to imagine a world without a fast AMG sedan or coupe. Already several decades ago, a number of engineers, both in Affalterbach and even here in South Africa, had foresight of how much more these cars had to offer.
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