The Mercedes-Benz CLK 230 Kompressor, produced from 2000 to 2002, represents a significant iteration of the C208 CLK generation following its 1999 facelift. Positioned as a mid-range offering within the CLK lineup, it bridged the gap between the entry-level CLK 200 and the more potent CLK 320. This coupe aimed to deliver a blend of performance, luxury, and Mercedes-Benz engineering in a stylish two-door package, primarily targeting the European and North American markets. The “Kompressor” designation signified the inclusion of a supercharger, enhancing the engine’s output and responsiveness. It was a popular choice for buyers seeking a sporty yet refined grand tourer.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | CLK |
| Generation | CLK (C208, facelift 1999) |
| Type (Engine) | CLK 230 Kompressor (197 Hp) |
| Start of production | 2000 |
| End of production | 2002 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 13.7 l/100 km (17.2 US mpg, 20.6 UK mpg) |
| Fuel consumption (extra urban) | 7.2 l/100 km (32.7 US mpg, 39.2 UK mpg) |
| Fuel consumption (combined) | 9.6 l/100 km (24.5 US mpg, 29.4 UK mpg) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.9 sec |
| Acceleration 0 – 62 mph | 7.9 sec |
| Acceleration 0 – 60 mph | 7.5 sec |
| Maximum speed | 236 km/h (146.64 mph) |
| Weight-to-power ratio | 7.3 kg/Hp |
| Weight-to-torque ratio | 5.2 kg/Nm |
| Power | 197 Hp @ 5500 rpm |
| Torque | 280 Nm @ 2500-5000 rpm (206.52 lb.-ft. @ 2500-5000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 111.982 |
| Engine displacement | 2295 cm3 (140.05 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Supercharger, Intercooler |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Coolant capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1445 kg (3185.68 lbs.) |
| Max. weight | 1870 kg (4122.64 lbs.) |
| Max load | 425 kg (936.96 lbs.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 710 kg (1565.28 lbs.) |
| Length | 4567 mm (179.8 in.) |
| Width | 1722 mm (67.8 in.) |
| Height | 1371 mm (53.98 in.) |
| Minimum turning circle | 10.70 m (35.1 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears | 6 |
| Type of gearbox | Manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
Powertrain & Engine Architecture
The heart of the CLK 230 Kompressor is the M111.982 2.3-liter inline-four cylinder engine. This engine is notable for its mechanically driven supercharger, a Roots-type unit, which provides increased boost at lower engine speeds, mitigating turbo lag and delivering a more immediate throttle response. The engine utilizes multi-port fuel injection and four valves per cylinder, contributing to its efficiency and power output. The supercharger is intercooled to further enhance performance by cooling the intake air. The engine’s code, M111.982, is crucial for identifying specific parts and maintenance requirements. The six-speed manual transmission was standard, offering precise gear changes and enhancing the driving experience. The engine’s design prioritized reliability and relatively straightforward maintenance, typical of Mercedes-Benz engineering of the period.
Driving Characteristics
The CLK 230 Kompressor offered a noticeably more spirited driving experience compared to the naturally aspirated CLK 200. The supercharger provided a substantial increase in torque, making the car feel responsive in everyday driving situations. While not a dedicated sports car, the CLK 230 Kompressor could accelerate from 0 to 60 mph in approximately 7.5 seconds, and reach a top speed of 146.64 mph. The six-speed manual transmission allowed drivers to fully exploit the engine’s powerband. Compared to the CLK 320, which featured a larger V6 engine, the 230 Kompressor offered a better balance between performance and fuel economy. The rear-wheel-drive configuration contributed to a balanced chassis and predictable handling.
Equipment & Trim Levels
The CLK 230 Kompressor came standard with a respectable array of features, including automatic climate control, power windows and locks, and a premium sound system. Interior upholstery typically consisted of cloth or leatherette, with leather being an optional upgrade. Available options included a sunroof, heated seats, and a more advanced audio system. The dashboard layout was typical of Mercedes-Benz at the time, featuring a blend of analog gauges and wood trim. Exterior features included alloy wheels, fog lights, and a subtle rear spoiler. The overall ambiance was one of understated luxury and refinement.
Chassis & Braking
The CLK 230 Kompressor utilized a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and competent handling. The braking system consisted of ventilated disc brakes at the front and solid disc brakes at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and control during hard braking. The chassis was designed to provide a balance between rigidity and weight, contributing to the car’s overall stability. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The CLK 230 Kompressor was generally well-received by automotive critics. It was praised for its responsive engine, comfortable ride, and stylish design. Compared to the CLK 200, the 230 Kompressor offered a significant performance upgrade without the higher price tag of the CLK 320. Fuel economy was respectable for a vehicle in its class, averaging around 24.5 US mpg in combined driving. Reliability was generally good, although some owners reported issues with the supercharger and its associated components over the long term. The CLK 230 Kompressor represented a compelling value proposition for buyers seeking a premium coupe with a blend of performance and luxury.
Legacy
Today, the Mercedes-Benz CLK 230 Kompressor is considered a desirable classic car. Well-maintained examples are increasingly sought after by enthusiasts. The M111 engine, while requiring periodic maintenance, is known for its durability. The supercharger can be a potential point of failure, but replacement parts are generally available. The CLK 230 Kompressor offers a unique driving experience that combines the elegance of a Mercedes-Benz coupe with the added performance of a supercharged engine. Its relatively affordable price on the used car market makes it an accessible entry point into the world of classic Mercedes-Benz ownership.
