Mercedes-Benz 500SLC: Classic Drive
The Mercedes-Benz 500SLC is one of the rarest C107-series variants, but arguably the best iteration of the Three-pointed Star’s underappreciated sports coupe. We drive an example that has been owned by an enthusiastic collector for 2 decades.
“When you pull away here, floor it.” Those were the owner’s words before he walked off and got into the photographer’s car. He wanted me to experience everything his Mercedes-Benz 500SLC had to offer.
There are a few C107-series Mercedes-Benz 450SLCs in South Africa, but the 500SLC is much rarer; it is believed there are around 3, maybe 4, cars in the country. These cars can trace their history to when the SLC was unveiled at the 1971 Paris Motor Show, 2 months after production of the 280 SE 3.5 ended.
According to Mercedes-Benz: Production Models Book – 1946-1995, these last-off-the-line SLCs were produced from 1980 to 1981. Only 1 299 units were produced: 816 in the 1st year and 483 in the final year. This makes the 500SLC one of the rarest series-production Mercedes-Benz variants of the ’80s.
SLC anoraks will tell you that a similar model appeared a little earlier. In 1977, Mercedes-Benz launched the 450SLC 5.0 – a homologation special that allowed the Three-pointed Star to enter the World Rally Championship, in which it achieved a historic 1-2-3-4 at the 1979 Bandama Rally in the Ivory Coast.
See also: Mercedes-Benz 450SLC 5.0 Mampe Tribute: Classic Drive
Specifications
- Model: 1981 Mercedes-Benz 500SLC
- Years produced: 1980-1981
- Engine: 5.0-litre V8, petrol
- Power: 177 kW at 5 000 rpm
- Torque: 402 Nm at 6 000 rpm
- Transmission: 4-speed auto, RWD
- Weight: 1 515 kg
- 0-100 kph: 7.8 sec (claimed)
- Top Speed: 225 kph (claimed)
One cannot step back and look at C107-series Mercedes-Benz SLCs without being instantly impressed by the beauty of these pillarless coupes. There is a distinct level of effortless style – and class – to them.
Once behind the wheel, lower all 4 side windows, and immediately you have a wind-in-your-hair experience not far removed from that of a convertible. With a convertible, the roof would be down but the windows up; here, it is just the opposite.
What some enthusiasts forget is that the SLC was not simply an R107-series Mercedes-Benz SL with a fixed roof. That misconception (and the fact that the models look very similar to the untrained eye) partly explains why the roadster is regarded as more valuable and therefore, more collectable, today.
A better cruiser than its celebrated SL sibling
The SLC was 360 mm longer than its SL stablemate, and that additional length resulted from a 365-mm longer wheelbase. Not only could the SLC accommodate rear occupants (at a push), its ride quality was excellent, and its longer footprint made it marginally more relaxing to drive on the open road.
See also: Mercedes-Benz 350SL vs 450SLC: Classic Comparison
The 500SLC sold well, at about the same rate as the R107-series 500SL, but it was different to the other 107-series cars. For a start, it had a new front spoiler, as well as a lighter-alloy bonnet.
Like the 450SLC 5.0, the 500SLC was powered by an all-aluminium (M117 E50) 5.0-litre V8 with Bosch K-Jetronic mechanical fuel injection, but it had a 4-speed as opposed to a 3-speed automatic ‘box.
The 500SLC’s rear suspension was also improved over that of other SLCs – it featured an ‘anti-squat’ system on the semi-trailing arm setup to prevent the rear end from sagging under hard acceleration.
The owner, who has a plethora of cars in his collection, owns “only” 8 Mercedes-Benz models and the 500SLC is one of them. “It is a really enjoyable car to drive,” he says. “A lot of classic Mercedes are fast once they get going, but this car has speed from the get-go. I purchased this car just over 20 years ago.
“Being left-hand drive in a right-hand drive country, I don’t use it too often, but I’ve done quite a few short trips in it, including runs from my home to the old mining town of Cullinan, a 160-km round trip.
“It is also relatively affordable to keep the car going, as it has needed little more than basic maintenance over the past 2 decades. I have fitted new parts here and there, one being a new bonnet sponge.
“I believe that people collect cars for a couple of main reasons. People are sometimes sentimental about specific cars or models, or because certain cars were on posters when they were kids.
“In my case, my godmother had a 350SLC. So, the SLC is something I remember from my youth; it’s a beauty, and I have fond memories of it. Thankfully, we now also have an example of it in the collection.”
What the Mercedes-Benz 500SLC is like to drive
Back behind the wheel of the Mercedes-Benz 500SLC, I do as the owner advised, and as I pull away, both wheels spin on the loose gravel with relative ease. The 5.0-litre V8 develops 177 kW and 402 Nm of torque, which is enough to overcome the grip level on anything other than a smooth stretch of tarmac.
As the 500SLC pulls away, I can feel it is no lightweight, but considering it tips the scales at 1 515 kg, the ‘Benz is not all that heavy, especially compared to its much larger, modern equivalents.
There’s no mistaking it for anything but a Seventies ‘Benz – it has a sizeable steering wheel, simple ventilation controls and steering column stalks, plus distinctive slanted louvres in the rear windows.
It is easy to see that the 500SLC is in good condition – no, the dashboard isn’t cracked – and even the carpets that cover the floor and sides of the footwell are in fair nick. It might have over 260 000 km on its odometer, but in most respects, the ‘Benz doesn’t show its true age and remains a stately, but cosy, GT.
There is, without a doubt, a muscular motor under the bonnet. Once we’ve cleared most of the traffic, I floor the accelerator pedal again, the transmission drops to a lower gear, and the revs start to climb.
As expected, it is a heavy car, but there is clear eagerness from the engine, and as it quickly changes into a higher gear, it feels as solid and planted on the road at these higher speeds as it did at lower speeds.
By moving the gear lever into the “S” position, the Mercedes-Benz 500SLC’s 4-speed transmission immediately switches to a lower gear. It holds that gear for a couple of seconds longer than I expected as the rev needle climbs closer to the red line and then shifts up only around 5 500 rpm.
There is enough torque on offer to cruise comfortably from just 2 000 rpm, but from 3 000 rpm, the engine starts to pull with real vigour. You are never left in doubt about the fact that there is a large-capacity engine under the bonnet; there is no shortage of in-gear acceleration at all.
The transmission shifts relatively slowly but does so without sacrificing momentum. Thanks to the 500SLC’s heft, plump tyres, and comfort-oriented suspension setup, the ride is very absorbent. While body lean is noticeable during brisk cornering, as soon as the road straightens, the firm yet pliant suspension smooths out bumps, providing a composed and comfortable cruising experience.
The large windscreen, thin A-pillars, and absence of B-pillars afford largely uninterrupted front and side views from the driver’s seat. I marvel at the contours of the long bonnet. Sadly, there’s no Three-pointed Star emblem at the front; instead, a neat, flat Mercedes-Benz emblem sits on the grille.
The Thistle Green metallic exterior finish ties in perfectly with the green velour interior. While some enthusiasts might prefer leather, the fabric upholstery is smart, classy, and wears its age well.
The interior also features a 2-tone design and the classic wood veneer. The owner has sourced a period-correct radio, but during my short drive, I chose to listen to the engine with the windows open!
Modern sports coupes often have engineered (and sometimes, digitally enhanced) exhaust notes, but the venerable ‘Benz delivers an honest, old-school V8 burble that sounds sufficiently purposeful.
As a long-distance cruiser or a Sunday runabout, the Mercedes-Benz SLC makes a strong case for itself. It looks svelte and petite, replete with its pillarless side profile and distinctive silver-grey louvres.
What’s more, the C107-series ‘Benz is a reasonably practical proposition as a classic car, with a usefully sized boot and rear seating for short trips with adult passengers of shorter stature or, ideally, children.
Summary
It would be patently unfair to judge the Mercedes-Benz 500SLC by modern sportscar- or grand tourer standards. Pin-sharp throttle responses and charging along very twisty sections of road are not part of the ‘Benz’s ideal repertoire, although it can deliver muscular performance if and when required. When you want to cruise serenely or pack your suitcase for a weekend getaway, however, it is nearly faultless.
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