If you keep a keen eye on the valuations of supercars and exotic cars, you will often notice an outlier. Watching duPont REGISTRY inventory, and you will see a trend. The McLaren Mercedes SLR is in a strange place. Values for neat coupes and roadsters still fluctuates between $270,000 and $900,000. In a world where most analog supercars from the 1990s and 2000s now dive deep into seven figures, these numbers should make you think about why that is. For a 617bhp carbon-bodied halo car co-developed with Gordon Murray, that’s hard to ignore.
The modern SLR story begins in the late 1990s, when Mercedes was an engine supplier and shareholder of the McLaren Formula 1 team. Built between 2003 and 2010, in Woking at the Norman-Foster-designed McLaren Technology Center in England, the SLR is not just a fancy Mercedes SL with butterfly doors. Murray, the same man behind the legendary McLaren F1, has been driving this project forward for years. He insisted that the engine be behind the front axle, so the SLR technically has a center-front layout. The proportions you see, a long F1-inspired nose that serves as an intake, cabin pushed back, side exhausts, they are not for show. They exist because technology demanded them.
The flat floor and those side pipes are connected to the ground effect. Because the exhaust was directed outwards, the airflow under the car remained clean and controlled, keeping the SLR stable at high speed. The drag coefficient is around 0.37, low for a front-engine supercar of the era, and an active rear air brake provides extra stability under braking and more downforce when needed.
Under the hood, the SLR uses a 5.4-liter M155 AMG V8, a heavily reworked version of the M113 family, hand-assembled and fed by a twin-screw supercharger. Output stands at 617 horsepower and 575 pound-feet of torque, still healthy by modern standards. 0-100 km/h takes about 3.4 seconds and continues up to 330 km/h. The soundtrack combines a throaty V8 sound with a crisp mechanical whine. Pop the hood and it swings forward in one enormous clamshell, allowing full access to the engine bay and carbon substructure. A layout taken directly from the ideas of endurance racing.
This is where Murray’s role changed everything. Mercedes originally presented a sleek concept, glamorous and sculptural, under design chief Gorden Wagener. Murray took that superficial idea and transformed it significantly. He worked on better packaging, changed the aerodynamics and demanded a carbon fairing. Given the demand, new methods of storing carbon even had to be invented to reach the volume. In the late 1990s and early 2000s, more than 500 tubs per year were unheard of. Curb weight is just under 3,900 pounds.
Then there’s the legacy of the nameplate. The SLR badge dates back to the 1955 300 SLR, a car that dominated events such as the Mille Miglia with Sir Stirling Moss at the wheel. Mercedes marked the twentieth anniversary of the modern SLR in 2023 and recently made a big impression when it presented the various SLRs in Dubai during the opening day of the 1000 Miglia Experience in 2025, to mark the seventieth anniversary of that historic record run. In the early 2000s, Mercedes wanted to revive the legacy of Sport Leicht Rennsport. Design details such as the functional side vents pay tribute to the 1950s racer. The result is a rugged transcontinental GT car built to reach high speeds, a point Clarkson proved in the Epic Race at Top Gear, where he rode the SLR across Northern Europe from London to Oslo, while Hammond and May resorted to planes and boats, ultimately losing to the super Merc.
Now on to the general criticism of the SLR camera, and there Are a few. You’ll hear people say the interior is nothing more than a refurbished SL, the overly assisted brake pedal feel from the carbon ceramic, and that five-speed gearbox. Fair points, and the wider media has been making these specific points for years. But special details such as the folding jet fighter-style start button and the carbon bucket seats remain highlights in the sporty cockpit. Although the SLR camera is far from fragile compared to its contemporaries, its over-engineering also has its drawbacks, in terms of maintenance and operating costs, as VinWiki found out during its ownership.
All that said, twenty years later, you can’t argue with the fact that this hyper GT still exudes presence with a capital ‘P’. Said exhaust has a distinctive sound, the growl of the V8 and the whine of the supercharger giving it a character that nothing else shares. Yes, when you say exotic, you often imagine a rear mid-engine supercar with a short nose and an engine behind the head. The SLR continues to challenge that assumption for all the right reasons. Why is the SLR still undervalued? Because it never fits neatly into a specific category. It’s too fast to be a soft GT, too refined to be a track weapon like the Porsche Carrera GT. In short, the SLR camera takes up its own space.
Let’s put it this way: today’s collectors are rediscovering involvement. For example, manuals are in demand again and often fetch premiums. You see that trend in the Carrera GT market, you see it in closed Murciélagos, and even modern GT3 Touring manuals have strong numbers. In an era that is increasingly moving towards hybrids and electric cars, the market seems to reward purity more than ever. Yes, the SLR may not offer a gear shifter, but what it does do offering is feeling and, more importantly, character. The torque delivery, balance and supercharger peak make for a very analog connection.
History tends to reward cars that were misunderstood when they were new, and cars like the SLR, the original V10-powered Lexus LFA, also a slow seller at the time, and the V12-powered R230 SL fits that story perfectly today, now more than ever. California real estate magnate and car collector Manny Khoshbin seems to understand this. He owns several SLR cameras in various versions, from 722 to Stirling Moss editions, including the super rare 1-of-12 HDK edition. Other famous people who have previously owned an SLR camera include Paris Hilton, Jay-Z, Pharrell Williams and Kanye West.
When it comes to SLR production numbers, you’re looking at around 2,100 examples in total, including coupes, roadsters, MSO specials, 722 (300 produced) and Stirling Moss editions (only 75 made), with the latter three commanding the most premiums. There are approximately 1,270 examples of the Carrera GT available, and through 2020 you could easily get one for under $1 million; now trading between $1.4 million and $2 million or more. The Ferrari Enzo and Pagani Zonda are higher on the ladder, but the SLR is often half the price or even cheaper.
As for the SLR, the average selling price over the last five years is still hovering around $485,000, which ironically is what it cost new, but when adjusted for inflation you’re looking at $770,000, which puts this example firmly in undervalued territory. Given its presence, history and engineering background, it is unlikely that the window for low mileage examples to remain under seven figures will remain open forever. A final point strengthens the argument: the most expensive car ever sold at auction; $143 million for a 1955 Mercedes-Benz 300 Uhlenhaut Coupe, also wearing the SLR nameplate.
Images: Mercedes-Benz, McLaren Automotive
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