This Used Supercharged V6 AMG Drop-Top Is Tricky To Find, But Worth The Money

In the early 2000s, roadsters were the name of the game and upscale manufacturers were turning out some successful, high-performance versions. Mercedes-Benz wanted in on that game too and decided to launch its own compact, supercharged roadster, with its own blend of AMG engineering and drop-top thrills. Some of these cars are still circulating today and if you can find one, it’s definitely worth checking out. After all, the Mercedes-Benz SLK 32 AMG is an old-school car that’s rooted in mechanical purity and is a great analog choice.

Base Trim Engine

3.2L

Base Trim Transmission

5-speed automatic

Base Trim Drivetrain

Rear-Wheel Drive


We took a closer look at the Mercedes-Benz SLK 32 AMG, which the company only produced in small numbers and is quite difficult to find today. We discovered that it represents a good buy for its level of performance and stacks up well against its competition. For this feature, we gathered information from reputable sources such as auction houses and online price comparison sites. The figures in the table relate to a 2003 Mercedes-Benz SLK 32 AMG.

Why the SLK 32 AMG is Worth the Cash

2003 Mercedes-Benz SLK32 AMG Kompressor Roadster Specifications

Engine

3.2-liter supercharged V6

Transmission

Five-speed automatic

Drivetrain

Rear-wheel drive

Power

349 hp

Torque

332 lb-ft

Mercedes-Benz launched the SLK 32 AMG for the 2002 model year and continued to produce it through 2004. It was to go up against other stalwarts like the Porsche Boxster S and the BMW Z3 M roadster and was built on the first-generation SLK platform, the DR170. People generally consider this to be one of the company’s most underrated models and, due to limited production numbers, is quite hard to find today. But still, prices are reasonable, so you could potentially get a lot of car for your investment.

High-Scoring Performance Levels

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The SLK 32 AMG has a hand-assembled 3.2-liter supercharged V6 engine, giving you 349 hp and a lot of torque to the rear wheels, which was some serious output for a compact roadster in that era. And when you consider the impressive great power to weight figures, this roadster is certainly one of the quickest convertibles in that class. Sadly, Mercedes did not give the SLK 32 AMG a manual transmission and instead, you’ll get a five-speed AMG Speedshift automatic, which is a derivative of the proven 5G-Tronic box. It’ll still deliver some crisp shifts and consistent performance, and this package will speed you to 60 mph in only 4.8 seconds. When you consider that this car has a very tight chassis and compact form, you can imagine some real-world driving thrills ahead.

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Cool Styling and an Even Cooler Hardtop

If you can find one, your new roadster will certainly turn heads with its sleek styling. Certainly, it’s not as aggressive as later AMGs, and it doesn’t necessarily shout about its performance credentials, but it does look the part. It also handles very well due to a revised suspension set up with firmer springs, larger anti-roll bars, and upgraded dampers. The company was to borrow its brakes from some of the larger E-Class AMG models, so it’s certainly able to stop on a dime. The SLK 32 AMG also has a light curb weight of only 3200 lbs. which, together with its short wheelbase, suggests a nimble and planted drive. So, it’ll certainly deliver when you hit those canyon roads on a weekend, with plenty of genuine driver engagement.

One of the biggest selling points of this car is, of course, that retractable hardtop. The SLK 32 AMG was one of the earliest vehicles to have a feature like this, so drivers can either enjoy some open-air driving or opt for a quiet and coupe-like ride. They wouldn’t have to bother with the tricky compromises of a soft top, but instead, they could marvel at this nifty mechanism. It’s able to fold the roof away in just 25 seconds and ensures a tight weatherproof seal at the same time. You don’t often find this type of functionality or such a layer of sophistication in sports cars at this particular price point.

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The Roadster That’s Rare by Design

2003 Mercedes-Benz SLK32 AMG Roadster badge

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Mercedes did not intend the SLK 32 AMG to be a mass-market profit maker and, indeed, the company built less than 2000 units across the US market in total. This is why these cars are so difficult to come by today, and it’s quite rare to find an unmodified and well-maintained example. Sadly, many have disappeared due to accidents or neglect, while others fell afoul of modification, which could often compromise their long-term reliability. By comparison, it’s relatively easy to find an SLK 55 which was to follow on later, so you may need a good dose of patience and even a bit of luck to find a good 32. Also, clean and low-mileage cars may start to appreciate in value as collectors and other enthusiasts begin to recognize their significance.

Affordable Now but Maybe Not for Long

If you’re going to look for a used SLK 32 AMG, you ought to strike while the iron is hot, as despite the vehicle’s rarity and performance credentials, examples are still relatively affordable on the used market. In mid-2025, it’s possible to find a decent example for between $15,000 and $25,000, which is certainly a compelling deal for an AMG-built convertible with everyday usability. Don’t forget that you’re getting a vehicle that’s capable of sub-five-second sprints within a solid platform, while it also shares many components with some much more costly AMG models.

Collectors are starting to focus on this vehicle as there is a general shift towards cars that have more mechanical engagement, an analog feel, and simplicity, in this digital and software-driven age. Don’t be surprised if prices creep upward, especially for a model with less than 75,000 miles on the clock and a full-service history. In addition, remember that this vehicle represents a piece of AMG history as it’s a product of that high-performance division before AMG became part of Mercedes-Benz itself.

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Considering Those Maintenance Issues

If you’re ready to own one of these intriguing cars, take into account some of the maintenance and reliability issues. Certainly, you may not run into some of the typical pitfalls associated with older European performance cars, but you should nevertheless be aware. While the M112K engine is generally reliable, be on the lookout for worn motor mounts, the possibility of oil leaks from valve cover gaskets, or transmission conductor plate failures in higher-mileage vehicles. Pay particular attention to the folding hardtop mechanism as it can also develop some issues if previous owners have not properly maintained them. As always, a good service history is a valuable asset and especially if a Mercedes-Benz specialist has helped to maintain the car.

Comparing the SLK 32 AMG to the Market

When you’re shopping, you’ll probably come across options like the BMW Z3 M, Honda S2000, or Porsche Boxster S. Each one of them has its strengths and weaknesses, with the Porsche representing a good balance and badge appeal, the Honda renowned for its high-revving engine, and the BMW a refined buy. Still, the SLK 32 AMG may have an edge due to its combination of AMG exclusivity, torque-rich engine power, and, of course, that retractable hardtop comfort. Remember also that this car has a hand-assembled AMG drivetrain, which is quite rare.

This Analog Sports Car is a Worthy Buy

2003 Mercedes-Benz SLK32 AMG Roadster side

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The Mercedes-Benz SLK 32 AMG is a compelling car, and it comes in a package that is surprisingly accessible. So, if you’re somebody who really appreciates analog thrills and loves German engineering, this true AMG is waiting for you to re-discover it. After all, for the driving enthusiast and the sports car afficionado, there are few better ways to spend $20,000.

Sources: Bring a Trailer

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