Merc’s 400-HP Hot Hatch Dazzles After 20 Years

By the end of the 1990s, small city cars were becoming increasingly popular, andMercedes-Benzwas prepared to join the excitement. The company had experienced success in its luxury segment for many years, offering limited-volume, high-profit products that were globally recognized for their comfort, performance, and style. However, there was always more profit to be gained, and the key moment occurred in 1997 when the company launched its tiniest car to date: theA-Class.

This small urban vehicle merged the brand’s famous design with some unique engineering features that enhanced safety and provided more room for passengers despite its compact size. The initial response was very positive, and many within the company were excited to explore the limits of the front-wheel drive platform. Even with the space limitations, a secret team quietly transformed the city car into a nearly 400-horsepower performance hatchback that had never been seen before. However, despite its potential, Mercedes never decided to produce it. This is the tale of the supercharged Mercedes performance hatch that never came to life.

A Secret High-Performance Compact Car Trial

The hot hatch market in the early 2000s was intense, yet it didn’t reach the level of high-performance battles seen nowadays.Volkswagen’s Golf R32was seen as shocking with 240 horsepower and AWD. Ford’s first Focus RS and Honda’sCivic Type RThey were renowned in their own right, but none approached the 300 hp threshold, let alone reached 400. Perhaps it was due to a lack of engineering capability, or perhaps because automakers believed there was no demand for compact vehicles with even greater power. Regardless of the cause, Mercedes was prepared to take a courageous risk.

The A-Class marked a courageous move for the brand into the compact car segment. The primary objective of the model was to focus on urban efficiency and space optimization, leading to the use of several small gasoline and diesel engines over time. The vehicle featured a high, vertical design, creating a more spacious interior that was further enhanced by its elevated floor. This design enabled the car to be constructed in a way that positioned the engine beneath the passengers in the event of a frontal collision.

A clever strategy, but the whole formula had an unexpected consequence of raising the car’s center of gravity, which ultimately became notoriously problematic.failing the Moose TestIn its first month of availability, Mercedes swiftly resolved the problem by adjusting the vehicle’s stability control and changing the suspension, but it also reinforced to car enthusiasts that this was primarily a conservative, safety-focused urban vehicle.

However, AMG had different plans. Thepreviously independent tuning firmIt became a majority-owned subsidiary of Mercedes-Benz by the end of 1998, with its former founder, Hans Werner Aufrecht, leading a new division known as HWA AG, which assumed control of the AMG racing teams and the company’s custom vehicle manufacturing operations. It was developed by the same team that had previously built the CLK GTR racecar, so they had the expertise to create something exceptional.

It is said that, near the end of the first-generation A-Class’s production, a wealthy person came to the team and inquired if they could develop a high-performance version of the small car to produce an inconspicuous supercar. Naturally, the group was excited by the concept and utilized the C32 andSLK32 AMG for inspirationThe renovation was comprehensive, and the outcome was a vehicle as intense as it appeared, capable of humbling more concentrated and costly sports cars.

Appearance and Specifications That Embarrassed Supercars

It was reportedly the original idea to force a V8 engine into the car’s small engine bay, as thisAre we referring to Mercedes-Benz?However, the engineers quickly realized this was not feasible. Instead, they opted for the 3.2-liter supercharged V6, but calibrated it to generate 375 horsepower and 332 lb-ft of torque with a redline at 6,200 RPM. This is impressive for a vehicle that originally weighed approximately 2,200 pounds.

To manage this new power, the car was equipped with a five-speed AMG-derived automatic transmission, and power was distributed to all four wheels through a custom 4MATIC AWD system. The braking and suspension systems were enhanced, and the new AMG five-spoke wheels were fitted with Pirelli PZero Rosso tires. The outcome was a vehicle capable of reaching 60 mph in under five seconds, with a top speed of approximately 170 mph, although we would be too frightened to attempt such a speed in something that appears as if it could be toppled by a breeze.

However, the performance was just half of the equation; the other half was appearance. The first-generation A-Class was consistently a well-designed vehicle, andAutocarEven named its designer as their “Designer of the Year” for his work, but it still required a transformation to match its intensity. It was equipped with a body kit, featuring a more aggressive front and rear bumper along with side skirts, as well as dual exhaust pipes and a modest spoiler. It had a broader stance, which allowed for the new wheels and tires, and inside, it got AMG seats, an AMG steering wheel, fresh white instruments, and aluminum pedals. Still, it wasn’t flashy, and passing by it on the street, you might not notice it again, but it was far from a regular daily driver, and it played a role in paving the way for other compact AMG models that came later.

A Lost Connection in AMG’s Development

In addition to this one instance in 2002, it is not thought that any further A32K models were produced. Nevertheless, it marked a significant milestone for the company, as it showed that no model wasoff-limits when it comes to serious performance improvement. If its performance formula could be utilized on a vehicle this small and unusual, then all the other compact cars in the lineup could receive similar treatment, and numerous ones did over the subsequent decades, extending beyond its coupes and sedans.

• C 32 AMG Sports Coupe– A nearly obscure supercharged V6-powered small coupe that could only be custom ordered via the AMG-Studio division, probably by the same individuals responsible for the A32K.
• A45 AMG / A45 S– We observed the A Class returning to the hot-hatch category in its third iteration, featuring turbocharged four-cylinder power, all-wheel drive, and,before it was discontinued, over 400 horsepower.
• CLA45 AMG / CLA45 S– The four-door coupe version of the A45, utilizing the same engine and powertrain, and the model that is more familiar to us.
• GLA45 AMG / GLA45 S– Basically an elevated A45, theGLA45is the nearest we have ever come to a genuine AMG performance hatchback in the United States.
• GLB35 AMG– Slightly bigger than the GLA, yet still a small performance SUV with a bit of flair.

It seemed as though the A32K served as a prototype for the company, a project it wasn’t entirely dedicated to until it recognized its potential by the time the 2010s began. The A45, which was released in 2013, marked the brand’s full entry into the market, but we can’t help but think the A32K might have also excelled in its category during the early 2000s, possibly giving it an early advantage that could have changed the landscape significantly.

It Wasn’t Quite the Weirdest A-Class

However, the tale of the first-generation A-Class hot hatch doesn’t truly conclude here. The actual start occurred several years earlier, and this narrative is far more wild than the one we previously described. To understand this version, we must travel back to 1999. The company had recently assisted McLaren in securing the F1 Constructors’ Championship in 1998, with driver Mika Häkkinen winning the Driver’s Championship. Mercedes provided the engines, and in celebration, they planned to create a unique hot hatch specifically for him and his co-driver.

The straightforward method would have been the one mentioned earlier, but for some reason, it didn’t meet the requirements at that time. Instead, the company utilized the 1.9-liter inline-four engine already present in the A190 and duplicated it, placing one in the front and the other in the trunk, leveraging the elevated floor to enable AWD.

If this seems crazy, it’s because it is. One engine could be turned off at any moment, resulting in either a front-wheel drive or rear-wheel drive vehicle, and the system was also combined with a five-speed manual transmission for added enjoyment. Several of the visual enhancements influenced the A32K, but its powertrain was entirely unique.

To prevent the car from tipping over at high speeds, AMG reduced the suspension, implemented a more dynamic configuration, and installed E55 AMG brakes for enhanced braking performance. Mika Häkkinen and David Coulthard each received one, and another was displayed in the company’s museum, but it never entered full production due to its prohibitively high cost. Now, this is a vehicle we regret never reached the general public, but the demand for such a product would have been extremely limited.

Sources: Mercedes-Benz