The name Carlsson is synonymous with taking Mercedes-Benz vehicles to the next level, and the CK63 RSR, based on the Mercedes CLS 63 AMG, is a prime example of their expertise. Unveiled at the prestigious 83rd Geneva Motor Show, this car isn’t just about aesthetics; it’s a powerhouse of performance engineering. At its heart lies a meticulously enhanced V8 Bi-Turbo engine, pushing the boundaries to deliver a staggering 700 Carlsson Mercedes Hp. This transforms the already potent CLS 63 AMG into a true beast, capable of speeds and acceleration that will leave enthusiasts breathless.
Power, Torque, and the Carlsson Sound Signature
Carlsson’s engineers in Gut Wiesenhof have focused on the core elements of performance: power, torque, and a distinctive sound. Months of dedicated development and rigorous testing have culminated in impressive figures for this flagship model. The Bi-turbo V8 engine now churns out a massive 700 horsepower (515 kW) at 5,700rpm, achieving a specific output of 128.2 hp per liter. Equally impressive is the torque, electronically limited to 1,000 Nm between 2,000 and 4,500rpm to protect the drivetrain.
This significant power hike necessitates enhanced cooling systems. Carlsson has implemented a more efficient intercooler setup to manage charge air temperatures, along with supplementary water and oil coolers to handle the increased thermal load. Even the seven-speed transmission receives an additional thermostatically-controlled oil cooler, ensuring optimal performance even under extreme conditions.
The result is breathtaking performance. The Carlsson CK63 RSR accelerates from 0 to 100 km/h (0-62 mph) in a mere 3.9 seconds. Reaching 200 km/h (124 mph) takes just 11.6 seconds, and the car continues to a calculated top speed of 340 km/h (211 mph). This showcases the raw power unlocked by Carlsson’s expertise in Carlsson Mercedes HP tuning.
To complement the increased power, Carlsson has developed a bespoke high-performance stainless steel sports exhaust system. Featuring 200-cell metal catalytic converters to minimize back-pressure, this system also incorporates an electronically controlled sound valve. This innovative feature allows drivers to switch between a refined, near-standard sound level for city driving and a full-throated, aggressive V8 roar for a more exhilarating experience, all at the touch of a button.
Masterful Handling for Road and Track
The Carlsson CK63 RSR is not just about straight-line speed; it’s engineered for exceptional handling on both public roads and race tracks. Carlsson’s custom-developed, height-adjustable coil-over suspension is central to this. With 10-position adjustability for bounce and rebound, the suspension can be fine-tuned to suit various driving conditions. For typical road use, the car sits 30mm lower than the standard CLS 63 AMG, improving its stance and center of gravity. The front track has been widened by 25mm with spacers, enhancing turn-in response and cornering stability.
Wheels are crucial for both aesthetics and performance. The CK63 RSR features elegant and sporty one-piece Carlsson 1/10 alloy wheels, available in 19 or 20-inch diameters to cater to different road conditions and driver preferences. These wheels also contribute to reduced unsprung weight, further improving handling and responsiveness.
Given the car’s immense power and weight, braking performance is paramount. Carlsson has equipped the CK63 RSR with a high-performance brake system. The front utilizes massive 405mm diameter vented discs clamped by six-piston calipers with heavy-duty brake pads. The rear brakes are based on the AMG system, also with upgraded pads. Steel-braided hoses are used throughout for improved brake pedal feel and consistency. Furthermore, a ram-air duct system integrated into the Carlsson front bumper enhances front brake cooling, ensuring optimal braking performance even under demanding conditions.
Striking Design and Business Class Interior
The visual impact of the Carlsson CK63 RSR is as significant as its performance upgrades. The four-door Coupé styling is amplified by Carlsson’s RS carbon-fiber front spoiler lip and a rear carbon valance insert. Black stainless steel mesh inserts are incorporated into the intake grilles and brake cooling intakes, adding a touch of aggression. A notable upgrade from the standard RS version is the electrically retractable rear spoiler. This spoiler automatically extends at 100 km/h (62 mph) to optimize aerodynamics, and can also be manually activated at any speed. Its design and angle have been refined in wind tunnel testing to reduce both lift and drag, working in conjunction with the underbody rear diffuser.
Stepping inside the CK63 RSR is an experience in handcrafted luxury. Carlsson’s SIGNATURE LINE interior showcases the brand’s commitment to uncompromising quality. The cabin is meticulously trimmed with the finest leather, Alcantara, carbon fiber, and natural wood. The showcased interior features a sophisticated combination of Brown Alcantara and Mocha Brown Carlsson NAPPA EXCLUSIVE leather. The drum-pigmented NAPPA leather, ranging from 1.0 to 1.4mm thick, offers the luxurious feel of fine glove leather while maintaining exceptional wear resistance. A unique tanning process preserves the leather’s pores, allowing it to breathe and enhance passenger comfort by preventing excessive heat buildup.
Carlsson’s attention to detail extends to the finishing touches, including Carlsson interior floor mats, polished aluminum sill plates with blue illuminated Carlsson logos, and aluminum door locking pins. Reflecting Carlsson’s confidence in their workmanship, all Carlsson components are backed by a three-year warranty, covering up to 100,000 kilometers.
In conclusion, the Carlsson CK63 RSR is more than just a tuned Mercedes-Benz; it’s a statement of performance and luxury. With a breathtaking 700 Carlsson Mercedes HP engine, meticulously engineered handling, and a handcrafted interior, the CK63 RSR delivers an unparalleled driving experience for those who demand the very best. It’s a testament to Carlsson’s expertise in elevating Mercedes-Benz vehicles to extraordinary levels of performance and refinement.
