Mercedes Benz W201 190D 2.5 Turbo Engine Technical Data

The Mercedes-Benz engine code 602.961 is a high-performance inline 5-cylinder diesel engine renowned for its efficiency and reliability. With a displacement of 2497 cm³ (or 152.4 cu-in), this engine features a bore and stroke measurement of 87.0 x 84.0 mm (3.43 x 3.31 inches), which contributes to its robust performance characteristics.

Designed with a longitudinal alignment, the 602.961 engine is configured to optimize vehicle dynamics by ensuring balanced weight distribution. This engine employs a Bosch fuel system and features turbocharging to enhance power output, achieving a maximum of 126 PS (or 124 HP, equivalent to 93 kW) at 4600 RPM. It also delivers impressive torque, generating 231 Nm (170 lb-ft) at 2400 RPM, making it suitable for both urban driving and highway cruising.

The engine is equipped with 10 valves, which facilitate efficient airflow and combustion. The compression ratio of 22.0:1 underscores its design for fuel efficiency while maximizing power delivery. The rear-wheel-drive (RWD) configuration enhances the driving experience, providing better traction and handling, particularly during acceleration.

Coupled with a 5-speed manual transmission, the 602.961 engine not only offers an engaging driving experience but also reflects Mercedes-Benz’s commitment to performance and quality. This engine is a testament to the brand’s engineering excellence, delivering a blend of power, efficiency, and reliability that is characteristic of the Mercedes-Benz legacy.

Mercedes Benz W201 190D 2.5 Turbo Engine Technical Data

Mercedes Benz W201 190D 2.5 Turbo Fuel Consumption (Economy), Emissions and Range

The Mercedes-Benz engine code 602.961 is not only recognized for its performance but also for its commendable fuel efficiency. The engine achieves a combined fuel consumption of 7.5 L/100 km, equivalent to approximately 38 MPG UK and 31 MPG US, making it an economical choice for daily driving.

On the open road, this engine showcases even greater efficiency, with a fuel consumption rate of 6 L/100 km, translating to about 47 MPG UK and 39 MPG US. This impressive figure highlights its capability for long-distance journeys while minimizing fuel costs.

For highway driving, the fuel consumption rises slightly to 7.9 L/100 km, providing 36 MPG UK and 30 MPG US. This performance reflects the engine’s ability to maintain efficiency at higher speeds, making it suitable for extended travels.

In urban settings, the fuel consumption is a bit higher at 8.5 L/100 km, or 33 MPG UK and 28 MPG US. This indicates that while city driving may consume more fuel due to stop-and-go traffic conditions, the engine remains efficient relative to its class.

The fuel tank capacity of 55 liters (or 14.5 US gallons and 12.1 UK gallons) ensures a range of approximately 733 km (or 456 miles), allowing for extended journeys without frequent refueling stops.

Additionally, the engine has an estimated CO2 emissions output of 198 g/km, demonstrating Mercedes-Benz’s commitment to balancing performance with environmental responsibility.

Mercedes Benz W201 190D 2.5 Turbo Performance

The Mercedes-Benz engine code 602.961 delivers impressive performance metrics, emphasizing a blend of power and efficiency. The engine achieves a top speed of 195 km/h (approximately 121 mph), showcasing its capability for spirited driving and highway cruising.

Acceleration is equally commendable, with the vehicle capable of sprinting from 0 to 100 km/h (0 to 62 mph) in just 11.0 seconds. This responsiveness reflects the engine’s robust power delivery and effective torque management, making it suitable for both urban and open-road driving.

These performance figures highlight the engine’s ability to provide an engaging driving experience while maintaining the reliability and comfort expected from a Mercedes-Benz vehicle.

Mercedes Benz W201 190D 2.5 Turbo Size, Dimensions, Aerodynamics and Weight

The Mercedes-Benz model featuring engine code 602.961 is designed with a well-balanced combination of size, comfort, and practicality. This four-door sedan accommodates up to five passengers, making it an ideal choice for both families and individuals seeking space and comfort.

Dimensions include a wheelbase of 266.0 cm (104.72 in), contributing to stable handling and ride comfort. The overall length is 445.0 cm (175.2 in), a width of 169.0 cm (66.54 in), and a height of 138.0 cm (54.33 in), ensuring a spacious interior while maintaining a sleek exterior profile. The aerodynamic design is enhanced by a drag coefficient of Cx (to be determined).

Braking performance is supported by disc brakes, though specific dimensions are not provided. The vehicle is fitted with 185/65 R15 tyres both at the front and rear, promoting a balance between comfort and performance.

With a curb weight of 1300 kg (2866 lbs), this Mercedes-Benz model boasts a weight-to-power output ratio of 10.3 kg/hp, ensuring responsive acceleration and handling. The trunk capacity of 410 liters (14.5 cu-ft) provides ample storage for luggage or everyday items, making it versatile for various needs.

The front suspension features a McPherson setup with an anti-roll bar, while the rear suspension employs a multilink configuration with an anti-roll bar, resulting in a smooth and controlled driving experience.