FYI: The 2024 SEMA Show is on the horizon, with anticipation building for the latest and greatest automotive builds to be showcased at the Las Vegas Convention Center. Let’s take a look back at a standout from the 2013 show: the Speedconcepts Mercedes-Benz SLS AMG.
The countdown to the 2024 SEMA Show has begun, and with just under three months remaining, the excitement is palpable. Automotive enthusiasts and industry professionals alike are eagerly awaiting the unveiling of groundbreaking new builds at the Las Vegas Convention Center.
Recalling the 2013 SEMA Show: A Masterpiece Unveiled
At the 2013 SEMA Show, one build immediately captured everyone’s attention—the Mercedes-Benz SLS AMG by Speedconcepts. This supercharged, widebody marvel not only impressed with its aesthetics but also boasted performance capabilities, making it a standout both on the showroom floor and on the racetrack.
The Speedconcepts SLS, designed to compete in the grueling One Lap of America endurance race, meshed sleek design with formidable power. Let’s dive into its features and what set this car apart.
An Enthusiast’s Dream
As a car enthusiast, I find myself constantly thinking about automobiles—whether it’s planning a new feature, contemplating upgrades for my project car, or simply daydreaming about my ultimate ride. If money were no object, many of us dream of owning supercars or luxury vehicles like Ferraris, Lamborghinis, or Porsches. However, the Mercedes-Benz SLS AMG holds a special place in my heart.
The Allure of the SLS AMG
The SLS AMG is the epitome of automotive perfection. It strikes the perfect balance between exotic appeal and approachable luxury. With iconic gullwing doors and a classic design, it is a car worth dreaming about and, ideally, owning.
Transforming a Great Car into a Masterpiece
But what happens when you decide to push the boundaries of an already exceptional car? Enter the Speedconcepts SLS AMG. The Milwaukee-based Speedconcepts team, known for their high-performance builds, took on the SLS AMG challenge for the 2013 One Lap of America.
In a span of just eight weeks, the standard 2012 SLS AMG was transformed into a race-ready beast. Ty from Speedconcepts crafted an entirely new widebody kit, inspired by the SLS GT3 race car, with front fenders extending an additional inch and rear fenders two inches wider. The kit’s creation was a feat in itself, demonstrating meticulous craftsmanship under tight deadlines.
Power and Performance Enhancements
Under the hood, the car received a major upgrade. The V8 engine was fitted with a supercharger kit from Danish specialists Kleeman, boosting its horsepower to nearly 800. The exhaust system was also optimized to match the increased power output.
Advanced Suspension and Handling
The car’s suspension was overhauled with KW Clubsport three-way adjustable shock absorbers and a custom air suspension kit, allowing for a lowered stance on the track. This combination ensured the car remained agile and poised during demanding track conditions.
Race-Ready Interior
Inside, the factory seats were replaced with Sparco fixed-back buckets, complete with SCHROTH Racing harnesses for added safety and performance. Despite these modifications, the interior retained its luxurious appeal, underscoring the SLS AMG’s dual nature as both a daily driver and a track monster.
The Competitive Journey
Despite the frantic pace of its build, the Speedconcepts SLS AMG performed admirably in various competitions. Unfortunately, the car’s inaugural race at One Lap of America in 2013 ended prematurely due to an off-track incident at Virginia International Raceway. Nevertheless, subsequent participation in the Ultimate Street Car Challenge saw the car finishing respectably, hinting at its untapped potential.
Looking Forward
What’s next for this extraordinary machine? The plan is to refine and maximize its potential on the track, with aspirations of a podium finish in future One Lap of America events.
Conclusion
The Speedconcepts Mercedes-Benz SLS AMG is a testament to what can be achieved with vision, skill, and dedication. It merges race car performance, distinctive style, and the luxury that defines the SLS AMG. As we look forward to the 2024 SEMA Show, this iconic build serves as a reminder of the endless possibilities in automotive modification and performance tuning.
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Donald Smith, Editor of Automotive.fyi
(Photos: Larry Chen)
