The Mercedes-Benz E 220 CDI, produced between January 1998 and July 1999, was a key variant within the W210 E-Class range. Representing a significant step towards modern diesel technology for Mercedes-Benz, this model aimed to deliver improved fuel economy and refinement compared to its predecessors. Positioned as a mid-range offering, the E 220 CDI bridged the gap between the more basic E 200 CDI and the higher-performance E 320 CDI, appealing to buyers seeking a balance of efficiency and comfort in a luxury sedan. It was primarily marketed in Europe, where demand for diesel-powered vehicles was considerably higher than in the United States.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-class |
| Generation | E-class (W210) |
| Type (Engine) | E 220 CDI (125 Hp) |
| Start of production | January, 1998 |
| End of production | July, 1999 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 8.5 l/100 km (27.7 US mpg) |
| Fuel consumption (extra urban) | 6.3 l/100 km (37.3 US mpg) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 11.2 sec |
| Acceleration 0 – 62 mph | 11.2 sec |
| Acceleration 0 – 60 mph | 10.6 sec |
| Maximum speed | 200 km/h (124.27 mph) |
| Weight-to-power ratio | 12.3 kg/Hp |
| Weight-to-torque ratio | 5.1 kg/Nm |
| Power | 125 Hp @ 4200 rpm |
| Torque | 300 Nm @ 1800 rpm (221.27 lb.-ft. @ 1800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 611 DE 22 LA / 611.960 |
| Engine displacement | 2151 cm3 (131.26 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 88.4 mm (3.48 in.) |
| Compression ratio | 19:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant | 9.5 l (10.04 US qt | 8.36 UK qt) |
| Kerb Weight | 1540 kg (3395.12 lbs.) |
| Max. weight | 2040 kg (4497.43 lbs.) |
| Max load | 500 kg (1102.31 lbs.) |
| Trunk (boot) space – minimum | 520 l (18.36 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Length | 4795 mm (188.78 in.) |
| Width | 1799 mm (70.83 in.) |
| Height | 1436 mm (56.54 in.) |
| Wheelbase | 2833 mm (111.54 in.) |
| Front track | 1542 mm (60.71 in.) |
| Rear (Back) track | 1536 mm (60.47 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/65 R15 |
| Wheel rims size | 6.5J x 15 |
Powertrain & Engine Architecture
The heart of the E 220 CDI was the OM 611 DE 22 LA engine, a 2.2-liter inline-four cylinder diesel. This engine represented a significant advancement in Mercedes-Benz’s diesel technology, utilizing a common rail direct injection system. This system, supplied by Bosch, allowed for more precise fuel delivery, resulting in improved combustion efficiency, reduced noise, and lower emissions. The engine featured a turbocharger with an intercooler, boosting power output to 125 horsepower at 4200 rpm and 300 Nm (221 lb-ft) of torque at a low 1800 rpm. The DOHC valvetrain with four valves per cylinder further enhanced the engine’s breathing and overall performance. The five-speed manual transmission was standard, providing a balance between fuel efficiency and driver control. While an automatic transmission was available as an option, the manual was favored by those prioritizing economy.
Driving Characteristics
The E 220 CDI, equipped with the manual transmission, offered a surprisingly refined driving experience for a diesel vehicle of its era. While not a performance-oriented model, the 300 Nm of torque available from low engine speeds provided ample pulling power for everyday driving and overtaking maneuvers. Acceleration to 100 km/h (62 mph) took approximately 11.2 seconds, which was competitive within its class. The gear ratios were well-chosen to maximize fuel efficiency and provide smooth transitions. Compared to the more powerful E 320 CDI, the E 220 CDI felt less urgent, but it offered a more relaxed and economical driving experience. The manual transmission allowed for greater driver involvement, while the automatic option prioritized convenience.
Equipment & Trim Levels
The E 220 CDI came standard with a respectable level of equipment, befitting its status as a luxury sedan. This included features such as power windows, central locking, air conditioning, and an audio system. Interior upholstery was typically cloth, with leather options available at an extra cost. The dashboard layout was typical of the W210 E-Class, characterized by a functional and understated design. Optional extras included a sunroof, upgraded audio systems, and various driver assistance features. The trim level could be upgraded with packages offering additional comfort and convenience features.
Chassis & Braking
The W210 E-Class featured a robust chassis with a double wishbone front suspension and an independent multi-link rear suspension. This setup provided a comfortable ride and good handling characteristics. The E 220 CDI typically came equipped with ventilated disc brakes at the front and solid disc brakes at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and stability during braking. The steering was a rack and pinion system with hydraulic power assistance, providing precise and responsive steering feel.
Market Reception & Comparison
The E 220 CDI was generally well-received by automotive critics, who praised its fuel efficiency, refined engine, and comfortable ride. It was seen as a practical and sensible choice for buyers seeking a luxury sedan with low running costs. Compared to the E 200 CDI, the E 220 CDI offered a noticeable performance improvement, while remaining more affordable than the E 320 CDI. Fuel economy was a key selling point, with the E 220 CDI achieving around 8.5 l/100 km (27.7 US mpg) in urban driving and 6.3 l/100 km (37.3 US mpg) on the open road. Reliability was generally good, although, like all vehicles of this era, it was susceptible to age-related issues.
Legacy
The OM 611 engine family, including the DE 22 LA variant found in the E 220 CDI, proved to be remarkably durable and reliable. Many examples of this engine are still in service today, having accumulated significant mileage. The E 220 CDI has become a popular choice among enthusiasts seeking a classic Mercedes-Benz with modern diesel technology. While maintenance costs can increase with age, the availability of spare parts and the engine’s inherent robustness make it a viable option for those willing to invest in its upkeep. In the used car market, the E 220 CDI represents a good value proposition, offering a blend of luxury, comfort, and fuel efficiency at an affordable price.
