Ultimate Buyer’s Guide for the Mercedes-Benz SLS AMG

Launched in 2010, the Mercedes-Benz SLS AMG was a tribute to the famed 300SL Gullwing, combining nostalgic aesthetics with state-of-the-art engineering and performance. This model marked a pivotal moment as it was the first car fully conceived by Mercedes-AMG, setting a new benchmark for grand touring vehicles through its advanced technology, striking design, and unparalleled performance.

At the core of the SLS AMG is a naturally aspirated 6.2-liter V8 engine that generates 563 hp and 479 lb-ft of torque. This powertrain enables the SLS AMG to sprint from 0 to 60 mph in a mere 3.7 seconds and reach a top speed of 197 mph.

The engine’s rearward placement behind the front axle in a front-mid layout, combined with a rear-wheel-drive system, provides an almost perfect weight distribution, enhancing the car’s agile handling and driving characteristics.

The SLS AMG’s exterior is instantly recognizable, showcasing classic gullwing doors that lift upward, a stylistic homage to the 1954 300SL. With its elongated hood, compact rear deck, and bold stance, the SLS AMG commands attention on the road.

Sleek aerodynamic contours and stylistic features enhance performance, while the large front grille, sculpted side vents, and an assertive rear diffuser present a motorsport-inspired design.

Inside, the SLS AMG’s cabin showcases a blend of premium materials such as leather, Alcantara, and brushed aluminum, creating a sophisticated yet performance-oriented ambiance.

The driver’s cockpit is equipped with state-of-the-art technology, including the COMMAND infotainment system and optional carbon-fiber accents. The seats not only provide outstanding support for spirited driving but also ensure comfort on longer trips.

Over its production run, the SLS AMG has contended with formidable rivals like the Porsche 911 Turbo, Aston Martin V12 Vantage, and Audi R8 V10. Nevertheless, it has carved out a unique identity with its iconic gullwing doors, naturally aspirated V8 engine, and classic Mercedes-Benz aesthetics.

Model Changes (Breakdown by Year)

2010 Mercedes-Benz SLS AMG

The SLS AMG premiered in 2010, launching its standard coupe model that became iconic with its signature gullwing doors and front-mid engine layout, honoring Mercedes-Benz’s rich history while integrating modern technologies.

The car was equipped with a 6.2-liter V8 engine that provided an impressive 563 hp and 479 lb-ft of torque, paired with a seven-speed dual-clutch automatic transmission for seamless gear shifts.

Its lightweight aluminum spaceframe construction added to its agility and performance.

Offering both standard and AMG Performance Studio trims, the SLS AMG came with customization options, including carbon-fiber details and exclusive colors such as AMG Alubeam Silver, AMG Sepang Brown, Designo Mystic White II, Obsidian Black Metallic, AMG Imola Grey, and Le Mans Red.

The model also boasted features like launch control and adaptive suspension tuning.

The base price of the 2010 Mercedes-Benz SLS AMG Coupe was around $183,000.

2011 Mercedes-Benz SLS AMG

The SLS AMG Roadster made its debut in 2011, introducing a convertible variant that allowed for an exhilarating open-top experience, albeit without the hallmark gullwing doors found in the coupe model.

Maintaining the same powertrain and performance specifications as the coupe, the SLS AMG Roadster utilized a power-operated soft top that could be retracted within 11 seconds, even while traveling at speeds up to 31 mph.

To compensate for the absence of a fixed roof, the chassis was reinforced to ensure that the roadster preserved the dynamic qualities and structural integrity of the coupe. 

The starting cost for the 2011 Mercedes-Benz SLS AMG Coupe was approximately $183,000, while the Roadster variant began at around $197,000.

2012 Mercedes-Benz SLS AMG

In 2012, the introduction of the SLS AMG GT marked a performance enhancement over the original SLS AMG. This variant upgraded the 6.2-liter V8 engine to produce 583 hp and maintain 479 lb-ft of torque, delivering even greater power and acceleration compared to the standard model.

Engineered for a sharper, more engaging driving experience, the SLS AMG GT retained the signature design traits that distinguished the SLS AMG.

The transmission tuning on the SLS AMG GT was enhanced, leading to quicker and more accurate gear changes. Furthermore, the adaptive suspension was upgraded, providing stiffer and more responsive handling for an agile performance on both roads and tracks.

Available in both coupe and roadster forms, the SLS AMG GT provided options for drivers who appreciated either the full-cabin capabilities of the coupe or the exhilarating experience of an open-top roadster.

Cosmetic updates gave the SLS AMG GT a distinct character, featuring darkened headlights, a carbon-fiber wing, and striking red brake calipers for a more aggressive look.

The starting price for the 2013 Mercedes-Benz SLS AMG GT was approximately $200,000 for the coupe, and about $210,000 for the roadster.

2013 Mercedes-Benz SLS AMG

The 2013 Mercedes-AMG SLS AMG Black Series was launched as the pinnacle of the SLS range. Drawing inspiration from the SLS AMG GT3 race car, the Black Series was engineered as a track-ready machine suitable for everyday use. This model highlighted driving dynamics, focusing on weight reduction, aerodynamic enhancements, and precision handling.

Under its hood, the naturally aspirated 6.2-liter V8 engine was tuned to deliver 622 hp and 468 lb-ft of torque, surpassing the standard SLS AMG. This newfound power improved acceleration, allowing the Black Series to reach 60 mph in just 3.5 seconds, with a top speed electronically limited to 196 mph, underlining its emphasis on agile handling rather than maximum speed.

Significant weight-saving strategies included extensive use of carbon fiber, which reduced the car’s overall mass by approximately 150 kg (330 lbs). This encompassed a carbon-fiber driveshaft, rear panel, and interior components crafted from lightweight materials. The titanium exhaust system was also designed to be lighter, contributing to improved dynamics.

Collectively, these modifications resulted in a curb weight of only 3,417 lbs (1,550 kg), providing the Black Series with an exceptional power-to-weight ratio.

The exterior design embraced a track-oriented aesthetic, featuring improvements that included a larger front splitter, revised side skirts, and an imposing fixed rear wing, all aimed at generating more downforce for enhanced stability and grip during high-speed maneuvers.

Moreover, the chassis of the SLS AMG Black Series was significantly refined with a stiffer, fully adjustable coil-over suspension system, enabling customization according to driver preferences for road or track use.

Michelin Pilot Sport Cup 2 tires mounted on lightweight forged alloy wheels provided exceptional grip, complemented by carbon-ceramic brakes—which were standard on the Black Series—for outstanding stopping performance and reduced unsprung weight, further enhancing handling characteristics.

Inside, the driving environment was stripped down and race-focused, featuring carbon-fiber detailing, Alcantara upholstery, and supportive sport seats.

The expected price for the 2013 Mercedes-Benz SLS AMG Black Series was around $275,000.

2014 Mercedes-Benz SLS AMG

The 2014 Mercedes-Benz SLS AMG GT Final Edition was introduced as a special farewell to the legendary SLS AMG series, marking its end of production.

This final edition was crafted to embody the essence of the SLS AMG while incorporating unique enhancements that distinguished it from earlier iterations.

Retaining the robust performance of the SLS AMG GT, the Final Edition continued to be powered by the naturally aspirated 6.2-liter V8 engine, which produced 583 hp and 479 lb-ft of torque. Although it served as a tribute to the end of an era, it still offered the exhilarating performance synonymous with the SLS AMG.

A number of exclusive features like a carbon-fiber front splitter, hood vents, and a fixed rear wing contributed to a more aggressive appearance while also improving aerodynamic efficiency.

These carbon-fiber components not only enhanced aesthetics but also reduced weight, maintaining the car’s performance edge. Additional exclusive forged alloy wheels further enhanced its visual appeal.

Within the cabin, the Final Edition radiated a sense of exclusivity and sophistication. Each model was adorned with a numbered plaque indicating its place in the limited production series, showcasing its rarity and collectability. Carbon-fiber accents complemented high-quality leather, all finished with unique stitching patterns exclusive to the Final Edition.

The starting pricing for the 2014 Mercedes-Benz SLS AMG GT Final Edition was approximately $228,000 for the coupe, with the roadster version slightly higher at around $235,000.

Mercedes-Benz SLS AMG Common Problems

The SLS AMG is generally known as a reliable supercar, with many vehicles racking up considerable mileage while remaining high-performing. However, like any performance-oriented vehicle, it can experience common issues. Listed below are some reported by owners.

It is crucial to remember that all cars, including supercars, can develop issues, and a Pre-Purchase Inspection (PPI) by an authorized dealer or experienced independent mechanic is essential to uncover potential problems.

Transmission Lag: Owners of the 2011-2012 SLS AMG have reported slow shifts in the dual-clutch transmission, prompting a community plea for a software update for quicker gearbox responsiveness. Mercedes-AMG later offered a complimentary software upgrade to resolve this concern.

Airbag Recalls: Similar to many vehicles from that era, the SLS AMG was part of the Takata airbag recall due to potentially faulty inflators that pose safety hazards if not replaced.

Seat Occupancy Detection Issues: Some models have encountered failures in the seat occupancy detection system, resulting in the failure to recognize passengers, which could compromise airbag deployment in the event of an accident.

Brake Pad and Rotor Wear: Although SLS variants with carbon-ceramic brakes generally last longer, those with standard steel brakes will eventually require pad and rotor replacements, which can be quite costly; OEM pads are around $400 and rotors could cost up to $2,500 for a complete set.

Electrical Issues: Some SLS AMG owners faced sporadic electrical glitches, particularly within the infotainment system and minor electronic components. Many of these issues can be addressed through software updates or module replacements.

Recalls

2014 Mercedes-Benz SLS AMG Coupe and SLS AMG Roadster vehicles

Airbags (Recall no. 19V010000)

An inflator explosion may lead to metal fragments striking passengers, resulting in serious injuries or fatalities.

2012 Mercedes-Benz SLS AMG Coupe vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or “Zone A.”

Airbags (Recall no. 17V017000)

An inflator rupture may cause metal fragments to injure vehicle occupants.

2013-2014 SLS AMG GT and SLS AMG GT Roadster

Airbags (Recall no. 16V081000)

In cases of driver’s frontal airbag deployment, excessive internal pressure might cause the inflator to rupture. Should a crash occur that necessitates deployment, this rupture could result in metal fragments striking the driver or others inside the vehicle, leading to severe injuries or death.

Maintenance and Ownership Costs

Owning a Mercedes-Benz SLS AMG offers an exhilarating experience, but it comes with maintenance and operational costs to keep the car in excellent condition.

Regular maintenance and repairs will be necessary, and these costs can fluctuate depending on whether you choose a dealer service or an independent mechanic.

Suggested Service Schedule and Intervals per Mercedes-Benz:

Service A (10,000 Miles Interval) – $200 (Dealer Cost)

• Replacement of Mercedes-Benz Synthetic Motor Oil
• Oil filter replacement
• Fluid level checks and adjustments as per factory-recommended intervals for your vehicle’s year and model.
• Tire pressure checks and corrections
• Brake component inspection
• Maintenance counter resetting

Service B (20,000 Miles Interval) – $500 (Dealer Cost)

• Replacement of Mercedes-Benz Synthetic Motor Oil
• Oil filter replacement
• Cabin filter replacement
• Brake fluid change
• Fluid level checks and adjustments as per factory-recommended intervals for your vehicle’s year and model.
• Tire pressure setting including spare tire pressure reset (if applicable)
• Brake component check
• Maintenance counter resetting

Here’s an approximate estimate of common service costs for the Mercedes-Benz SLS AMG:

Oil Change – The SLS AMG requires premium synthetic oil, leading to costs between $200-$350 at independent shops, and about $400 at a dealer. 

Minor Service – Routine minor services, including oil changes, fluid top-ups, brake checks, and tire pressure evaluations, occur every 10,000 miles with costs generally ranging from $400 to $600, depending on the dealer and specific requirements.

Major Service – Major services are more extensive, involving brake fluid replacement, cabin air filter replacement, and thorough inspections every 20,000 miles, costing between $800 and $1,200.

Tires – Replacement for a full set of tires typically runs between $2,000 and $2,500, depending on brand and specifications, with replacements needed every 10,000 to 15,000 miles.

Brakes – While carbon-ceramic brakes are expected to endure throughout the SLS AMG’s life, standard steel brakes will necessitate pad and rotor replacements. Prices for pads average around $400 for front and rear, while a full set of rotors may cost about $2,500 for front and rear from Girodisc while OEM parts are generally more costly through dealers.

Clutch – The dual-clutch transmission in the SLS AMG mandates careful maintenance. Replacing the clutch can be a substantial and labor-intensive task, where the cost generally ranges from $5,000 to $8,000, varying between partial repairs and full replacements.

The SLS AMG provides an extensive range of options, allowing owners to customize their supercars according to personal preferences and driving styles.

Among the most sought-after options is the Bang & Olufsen Sound System, known for delivering clear, high-quality sound, catering to those who appreciate premium audio in their supercars.

The Carbon Fiber Interior Package is another popular choice, enhancing the cabin’s luxury with sleek carbon fiber accents adorning the dashboard, center console, and door panels, providing a motorsport-inspired look. The 10-Spoke Forged Wheels, a lightweight selection, also improve both handling and aesthetic appeal.

Additional desirable options include Carbon Ceramic Brakes, which offer superior track performance and lessen brake fade but come with a premium cost, mainly appreciated by track enthusiasts. The luxurious Designo Two-Tone Interior provides a unique and sophisticated aesthetic for the cabin. Enhanced carbon fiber accents such as Carbon Fiber Door Sills, Carbon Fiber Mirrors, and Carbon Fiber Engine Panels add visual appeal and exclusivity to the vehicle.

The SLS AMG shines with nearly every color option available, whether shining in metallic or matte finishes. Choices like AMG Alubeam Silver and a Matte Grey finish make its bold lines stand out brilliantly. However, the Espresso Brown finish often garnered mixed reviews; while some buyers appreciated its uniqueness, others considered it less appealing than brighter or traditional colors. Personal preference aside, potential buyers should consider that resale value could be influenced by color selection.

For an understanding of the costs associated with the options when purchasing a new SLS AMG, a price guide for the 2014 SLS AMG GT options includes:

• Bang & Olufsen Sound System: $6,400
• Carbon Fiber Interior Package: $4,500
• 10-Spoke Forged Wheels: $2,400
• Carbon Ceramic Brakes: $12,500
• Designo Two-Tone Interior: $750
• Carbon Fiber Door Sills: $900
• Carbon Fiber Mirrors: $1,900
• Carbon Fiber Engine Panels: $5,400
• Matte Grey Finish: $3,950
• AMG Alubeam Silver: $12,750

2011 Mercedes-Benz SLS AMG Options List

2013 Mercedes-Benz SLS AMG Options List

2014 Mercedes-Benz SLS AMG Black Series Options List

Key Options

• Optional 10-spoke wheels
• Carbon Ceramic Brakes
• Carbon Fiber interior

Mercedes-Benz SLS AMG Price and Values

The Best Mercedes-Benz SLS AMG to Buy

When choosing to purchase a Mercedes-Benz SLS AMG, it’s essential to consider several key factors that can impact the vehicle’s long-term value, performance, and desirability.

The criteria for selecting the best SLS AMG can be categorized into several factors.

For buyers seeking the pinnacle of performance and collectibility, the 2013 Mercedes-Benz SLS AMG Black Series stands as the top choice. Its enhanced power, aggressive aerodynamic design, stiffer suspension, and carbon-ceramic brakes make it an exceptional performer on the road and track, with its limited production run adding to its exclusivity and appeal among collectors.

The value of the SLS AMG Black Series has appreciated due to its scarcity, making it a worthwhile investment for prospective buyers.

For those for whom the Black Series is out of reach, the SLS AMG GT Final Edition is also a fantastic option. Launched in 2014, this model represents the final chapter for the SLS AMG, bringing together the performance upgrades of the SLS AMG GT and unique cosmetic features, including exclusive carbon-fiber accents and interior detailing.

For market stability, any SLS AMG produced from 2010 to 2015 remains a solid investment choice.

When choosing a Mercedes-Benz SLS AMG, it’s crucial to assess factors such as the vehicle’s condition, mileage, and service history. Well-maintained models with low mileage are more likely to hold their value, particularly those featuring sought-after options like carbon-ceramic brakes, premium audio systems, and performance packages.

Diligent research, price comparisons, and selecting cars with comprehensive service records are vital for ensuring a smart investment.

Ultimately, whether you opt for the high-performance Black Series, the exclusive Final Edition, or the standard SLS AMG, ensuring that the vehicle is in superb condition and has received proper care will enhance your ownership experience and protect your investment in this iconic Mercedes-Benz supercar.

Conclusion

In conclusion, with a base price range of approximately $200,000 to $250,000+, the Mercedes-Benz SLS AMG is an outstanding choice for those in search of a future classic. 

While it faces significant competition from vehicles like the Porsche 911 Turbo, Aston Martin V12 Vantage, and Audi R8 V10, the SLS AMG distinguishes itself with its stunning gullwing doors, naturally aspirated V8 engine, and a strong lineage linked to Mercedes-Benz’s motorsport legacy.

If you are considering owning one of the most exceptional sports cars ever produced by Mercedes-Benz, as well as a piece of automotive history, now is the ideal time to act.