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Mercedes-Benz S-class SEL (V126, facelift 1985) 300 SDL (150 Hp) Automatic
Overall Rating
Mercedes-Benz S-class:
The Mercedes-Benz S-Class, formerly known as "special class" , is a series of full-sized luxury sedans and coupés produced by the German automaker Mercedes-Benz. The S-Class is the designation for top-of-the-line Mercedes-Benz models and was officially introduced in 1972 with the W116, and has remained in use ever since. The S-Class is the flagship vehicle for Mercedes-Benz, being positioned above the other Mercedes-Benz models.
The S-Class has debuted many of the company's latest innovations, including drivetrain technologies, interior features, and safety systems. The S-Class has ranked as the world's best-selling luxury sedan. In automotive terms, Sonderklasse refers to "a specially outfitted car. " Although used colloquially for decades, following its official application in 1972, six generations of officially named S-Klasse sedans have been produced....(Read more on Wikipedia)
SEL (V126, facelift 1985) Overview:
Mercedes-Benz S-class (SEL (V126, facelift 1985)). With 273 Nm of torque, it offers ample pulling power. With a weight of 1740 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. The top speed reaches 195 km/h. A four-door car with a separate trunk, ideal for families and daily commuting. Seating for 5 makes it ideal for daily use.
300 SDL (150 Hp) Automatic Verdict:
Performance Verdict
Adequate performance with strong torque, prioritizing longevity and fuel efficiency over outright speed. A smooth diesel experience.
Fuel Economy
Offers the best fuel economy in the lineup, making it suitable for high-mileage drivers.
Pros and Cons:
Pros:
- • Timeless and elegant design, a true classic
- • Exceptional build quality and robust engineering
- • Luxurious and spacious interior with superior comfort
- • Smooth and refined ride quality
- • Powerful V8 engine options offering strong performance
- • Advanced safety features for its era (e.g., ABS)
- • Strong classic car appeal and investment potential
Cons:
- • Poor fuel economy, especially with the larger V8 engines
- • High maintenance and repair costs due to age and complexity
- • Parts availability can be challenging for specific components
- • Large size can be cumbersome in modern urban environments
- • Lacks modern safety and infotainment technologies
- • Potential for rust in neglected examples
Specifications:
Specifications are compared to those of the previous generation(SE (W126): February, 1979 - September, 1985).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | S-class |
| Generation: | SEL (V126, facelift 1985) |
| Modification (Engine): | 300 SDL (150 Hp) Automatic |
| Start of production: | February, 1985 |
| End of production: | September, 1987 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Sedan |
| Seats: | 5 |
| Doors: | 4 |
| Engine: | |
|---|---|
| Power: | 150 Hp @ 4600 rpm. Same horsepower |
| Power per litre: | 50.1 Hp/l [290mm more] |
| Torque: | 273 Nm @ 2400 rpm. |
| Engine Model/Code: | OM 603 D 30 A / 603.961 More details about the engine OM 603 D 30 A / 603.961 |
| Engine displacement: | 2996 |
| Number of cylinders: | 6 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Turbocharger |
| Valvetrain: | SOHC |
| Engine oil capacity: | 7.5 l |
| Coolant: | 8 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 87 mm mm |
| Piston Stroke: | 84 mm mm |
| Compression ratio: | 22:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Maximum speed: | 195 km/h |
| Weight-to-power ratio: | 11.6 kg/Hp, 86.2 Hp/tonne |
| Weight-to-torque ratio: | 6.4 kg/Nm, 156.9 Nm/tonne |
| Space: | |
|---|---|
| Kerb Weight: | 1740 |
| Max. weight: | 2210 |
| Max load: | 470 |
| Fuel tank capacity: | 90 l |
| Size: | |
|---|---|
| Length: | 5285 mm mm [290mm more] |
| Width: | 1820 mm mm [Same width.] |
| Height: | 1441 mm mm [11mm more] |
| Wheelbase: | 3070 mm mm [140mm more] |
| Front track: | 1555 mm |
| Rear (Back) track: | 1527 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 4 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 205/65 R15 |
| Wheel rims size | Front wheel rims: 7J x 15 |
| Front suspension | Double wishbone |
| Rear suspension | Trailing arm |
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