417 sightings by 323 spotters worldwide

Market value
$20,000 to $45,000
Did you know
First AMG with a naturally aspirated V8 in compact SLK body.
The Mercedes-Benz SLK 55 AMG R171 is a potent blend of elegance and brute force, a compact roadster that confidently straddles the line between boulevard cruiser and backroad hooligan. Introduced in 2004, this AMG-tuned variant quickly turned heads, thanks to its muscular stance, aggressive styling, and the unmistakable growl of its hand-built 5.4-liter naturally aspirated V8 engine.
Under the hood, the SLK 55 AMG boasted 355 horsepower and 376 lb-ft of torque, numbers that might seem modest by today's inflated standards, but trust me—this car was plenty quick. Its compact dimensions and rear-wheel-drive layout made it delightfully agile, offering razor-sharp handling and a satisfyingly raw driving experience that modern, overly sanitized sports cars often lack.
Mercedes-Benz didn't skimp on innovation either; the SLK 55 AMG featured a pioneering retractable hardtop, seamlessly transitioning from a snug coupe to an open-air thrill ride in mere seconds. Inside, the cabin was typical Mercedes—luxurious yet purposeful, with supportive sports seats and a cockpit layout that prioritized driver engagement over frivolous tech gimmicks.
While the SLK 55 AMG never quite achieved the legendary status of its bigger siblings, it carved out its own niche, becoming a favorite among enthusiasts who appreciated its unique blend of refinement and rawness. Today, it remains a compelling choice for those seeking an authentic AMG experience without the bulk and complexity of modern performance cars.
417 Mercedes-Benz SLK 55 AMG R171 sightings have been logged on AutoRadar by 323 different spotters.
On AutoRadar's rarity scale the Mercedes-Benz SLK 55 AMG R171 is rated Rare.
Spotted a Mercedes-Benz SLK 55 AMG R171?
Post it on AutoRadar and put it on the map.