The engine is an inline-4 unit, coded as 102.985, with a displacement of 2299 cm³ (140.3 cu-in). It operates on petrol and uses the Bosch KE-Jetronic 3.1 multi-point fuel injection (MPI) system. The engine is longitudinally aligned and naturally aspirated with a 9.0:1 compression ratio. Its bore and stroke measure 95.5 mm x 80.2 mm (3.76 x 3.16 inches), and it features 8 valves.
This engine produces a maximum output of 136 PS (134 HP / 100 kW) at 5100 rpm and delivers a peak torque of 205 Nm (151 lb-ft) at 3500 rpm. The power is transferred to the rear wheels (RWD) via a 5-speed manual transmission, offering a smooth and engaging driving experience.
Mercedes Benz W201 190E 2.3 Engine Technical Data
| Engine type – Number of cylinders | Inline 4 |
| Engine Code | 102.985 |
| Fuel type | Petrol |
| Fuel System | MPI – Bosch KE-Jetronic 3.1 |
| Engine Alignment | Longitudinal |
| Engine size – Displacement – Engine capacity | 2299 cm3 / 140.3 cu-in |
| Bore x Stroke | 95.5 x 80.2 mm 3.76 x 3.16 inches |
| Number of valves | 8 Valves |
| Aspiration | N/A |
| Compression Ratio | 9.0 |
| Maximum power – Output – Horsepower | 136 PS / 134 HP / 100 kW @ 5100 rpm |
| Maximum torque | 205 Nm / 151 lb-ft @ 3500 rpm |
| Drive wheels – Traction – Drivetrain | RWD |
| Transmission Gearbox – Number of speeds | 5 speed Manual |
Mercedes Benz W201 190E 2.3 Fuel Consumption (Economy), Emissions and Range
This engine provides a combined fuel consumption rate of 8.2 L/100 km, equivalent to approximately 34 MPG in the UK and 29 MPG in the US. With a fuel tank capacity of 55 liters (14.5 US gallons or 12.1 UK gallons), the vehicle can cover a range of around 670 km (416 miles) on a full tank. Estimated CO2 emissions are 196 g/km, indicating its balance of performance and environmental efficiency.
| Fuel Consumption – Economy – Combined | 8.2 L/100 Km 34 MPG UK 29 MPG US |
| Range | 670 Km / 416 miles |
| Fuel Tank Capacity | 55 L 14.5 US gallons 12.1 UK gallons |
| CO2 emissions | 196 g/Km (estimate) |
Mercedes Benz W201 190E 2.3 Performance
The engine enables the vehicle to achieve a top speed of 203 km/h (126 mph) and accelerates from 0 to 100 km/h (0 to 62 mph) in 9.5 seconds. This performance highlights its enhanced power and agility, making it well-suited for both city driving and longer journeys.
| Top Speed | 203 Km/h / 126 Mph |
| Acceleration 0 to 100 km/h (0 to 62 mph) | 9.5 s |
Mercedes Benz W201 190E 2.3 Size, Dimensions, Aerodynamics and Weight
This vehicle is equipped with 4 doors and seats up to 5 passengers. It has a wheelbase of 266.0 cm (104.72 inches), a length of 442.0 cm (174.02 inches), a width of 168.0 cm (66.14 inches), and a height of 139.0 cm (54.72 inches), providing a well-proportioned design. The trunk capacity is 410 liters (14.5 cu-ft), ensuring ample storage.
Both front and rear brakes are disc-type, and the tires are sized 185/65 R15. With a curb weight of 1200 kg (2646 lbs), the vehicle has a weight-to-power ratio of 8.8 kg/hp, offering a balanced and efficient performance. The aerodynamic drag coefficient (Cx) remains unspecified.
| Num. of Doors | 4 |
| Wheelbase | 266.0 cm / 104.72 in |
| Length | 442.0 cm / 174.02 in |
| Width | 168.0 cm / 66.14 in |
| Height | 139.0 cm / 54.72 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 | 1200 Kg / 2646 lbs |
| Weight-Power Output Ratio | 8.8 kg/hp |
| Trunk / Boot capacity | 410 L / 14.5 cu-ft |
