The Mercedes-Benz W201 190D 2.5 is powered by a robust inline 5-cylinder diesel engine, designated with the engine code 602.911. This engine features a displacement of 2497 cm³ (152.4 cu-in) and boasts a bore and stroke measurement of 87.0 x 84.0 mm (3.43 x 3.31 inches). Designed with a longitudinal alignment, it utilizes a Bosch fuel system to optimize performance and efficiency.
With a compression ratio of 22.0:1, the 602.911 engine produces a maximum power output of 94 PS (93 HP or 69 kW) at 4600 RPM and delivers a peak torque of 158 Nm (116 lb-ft) at 2600 RPM. The powertrain is configured with rear-wheel drive (RWD) and is paired with a 5-speed manual transmission, offering an engaging driving experience.
This engine is engineered for durability and efficiency, making it a reliable choice for both urban commuting and longer journeys.
Mercedes Benz W201 190D 2.5 Engine Technical Data
| Engine type – Number of cylinders | Inline 5 |
| Engine Code | 602.911 |
| Fuel type | Diesel |
| Fuel System | Bosch |
| Engine Alignment | Longitudinal |
| Engine size – Displacement – Engine capacity | 2497 cm3 / 152.4 cu-in |
| Bore x Stroke | 87.0 x 84.0 mm 3.43 x 3.31 inches |
| Number of valves | 10 Valves |
| Aspiration | N/A |
| Compression Ratio | 22.0 |
| Maximum power – Output – Horsepower | 94 PS / 93 HP / 69 kW @ 4600 rpm |
| Maximum torque | 158 Nm / 116 lb-ft @ 2600 rpm |
| Drive wheels – Traction – Drivetrain | RWD |
| Transmission Gearbox – Number of speeds | 5 speed Manual |
Mercedes Benz W201 190D 2.5 Fuel Consumption (Economy), Emissions and Range
The Mercedes-Benz W201 190D 2.5 engine exemplifies efficiency with its commendable fuel consumption figures. It achieves a combined fuel economy of 7.1 L/100 km, translating to approximately 40 MPG (UK) and 33 MPG (US).
With a fuel tank capacity of 55 liters (14.5 US gallons or 12.1 UK gallons), the vehicle offers an impressive driving range of 774 km (481 miles) on a full tank, making it suitable for both daily commutes and longer journeys.
Additionally, the engine has an estimated CO2 emissions output of 187 g/km, reflecting Mercedes-Benz’s commitment to balancing performance with environmental responsibility.
| Fuel Consumption – Economy – Combined | 7.1 L/100 Km 40 MPG UK 33 MPG US |
| Range | 774 Km / 481 miles |
| Fuel Tank Capacity | 55 L14.5 US gallons 12.1 UK gallons |
| CO2 emissions | 187 g/Km (estimate) |
Mercedes Benz W201 190D 2.5 Performance
The Mercedes-Benz W201 190D 2.5 engine delivers impressive performance characteristics. With a top speed of 174 km/h (approximately 108 mph), it showcases the capability for confident highway cruising.
The vehicle accelerates from 0 to 100 km/h (0 to 62 mph) in just 15.1 seconds, reflecting its robust power delivery and effective torque management. This performance allows for a satisfying driving experience, whether navigating urban environments or enjoying open-road journeys.
| Top Speed | 174 Km/h / 108 Mph |
| Acceleration 0 to 100 km/h (0 to 62 mph) | 15.1 s |
Mercedes Benz W201 190D 2.5 Size, Dimensions, Aerodynamics and Weight
The Mercedes-Benz W201 190D 2.5 features a well-designed structure, accommodating four doors and seating for five passengers. With a wheelbase of 266.0 cm (104.72 inches), the vehicle measures 445.0 cm (175.2 inches) in length, 167.0 cm (65.75 inches) in width, and stands at a height of 138.0 cm (54.33 inches). Although the aerodynamic drag coefficient (Cx) is not specified, the vehicle is equipped with disc brakes at both the front and rear, enhancing its braking performance. It rides on 185/65 R15 tyres, which contribute to a balanced driving experience. Weighing in at 1230 kg (2712 lbs), the W201 190D boasts a weight-to-power output ratio of 13.1 kg/hp, ensuring responsive acceleration. The trunk capacity is a generous 410 liters (14.5 cu-ft), making it practical for various storage needs. The front suspension utilizes a McPherson setup with an anti-roll bar, while the rear suspension is designed with a multilink configuration, providing a smooth and controlled ride. Overall, the W201 190D 2.5 exemplifies Mercedes-Benz’s commitment to engineering excellence and passenger comfort.
| Num. of Doors | 4 |
| Wheelbase | 266.0 cm / 104.72 in |
| Length | 445.0 cm / 175.2 in |
| Width | 167.0 cm / 65.75 in |
| Height | 138.0 cm / 54.33 in |
| Num. of Seats | 5 |
| Aerodynamic drag coefficient – Cx | – |
| Front Brakes – Disc dimensions | Discs (- mm / – in) |
| Rear Brakes – Dics dimensions | Discs (- mm / – in) |
| Front Tyres – Rims dimensions | 185/65 R15 |
| Rear Tyres – Rims dimensions | 185/65 R15 |
| Curb Weight | 1230 Kg / 2712 lbs |
| Weight-Power Output Ratio | 13.1 kg/hp |
| Trunk / Boot capacity | 410 L / 14.5 cu-ft |
| Front Suspension | McPherson with anti-roll bar |
| Rear Suspension | Multilink with anti-roll bar |