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Mercedes-Benz S-class Coupe (C126, facelift 1985) 500 SEC V8 CAT (223 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)
Coupe (C126, facelift 1985) Overview:
Mercedes-Benz S-class (Coupe (C126, facelift 1985)). With 365 Nm of torque, it offers ample pulling power. With a weight of 1620 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 8 s). The top speed reaches 220 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 4 makes it ideal for daily use.
500 SEC V8 CAT (223 Hp) Automatic Verdict:
Performance Verdict
A more emissions-focused version of the 5.0L V8, providing smooth and adequate power for luxury cruising, though less potent than other 500 SEC variants.
Fuel Economy
Similar fuel consumption profile to other 5.0L V8s, with the catalytic converter impacting peak power more than economy.
Pros and Cons:
Pros:
- • Timeless and elegant design
- • Exceptional ride comfort and refinement
- • Robust and powerful V8 engines
- • High build quality and durability
- • Strong classic car appeal and potential for appreciation
- • Advanced safety features for its era (e.g., ABS)
Cons:
- • High fuel consumption, especially for larger V8s
- • Maintenance and parts can be expensive due to age and luxury status
- • Rust can be an issue if not properly cared for
- • Outdated technology compared to modern cars
- • Large size can make city driving and parking challenging
Specifications:
Specifications are compared to those of the previous generation(Coupe (C126): September, 1980 - September, 1985).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | S-class |
| Generation: | Coupe (C126, facelift 1985) |
| Modification (Engine): | 500 SEC V8 CAT (223 Hp) Automatic |
| Start of production: | September, 1985 |
| End of production: | September, 1987 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Coupe |
| Seats: | 4 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 223 Hp @ 4700 rpm. Same horsepower |
| Power per litre: | 44.8 Hp/l [25mm more] |
| Torque: | 365 Nm @ 2500 rpm. |
| Engine Model/Code: | M 117 E 50 / 117.965 More details about the engine M 117 E 50 / 117.965 |
| Engine displacement: | 4973 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 2 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | SOHC |
| Engine oil capacity: | 9 l |
| Coolant: | 13.5 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 96.5 mm mm |
| Piston Stroke: | 85 mm mm |
| Compression ratio: | 9:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 15.9 l/100 km |
| Fuel consumption (economy) - extra urban: | 9.6 l/100 km |
| Acceleration 0 - 100 km/h: | 8 sec |
| Acceleration 0 - 62 mph: | 8 sec |
| Maximum speed: | 220 km/h |
| Weight-to-power ratio: | 7.3 kg/Hp, 137.7 Hp/tonne |
| Weight-to-torque ratio: | 4.4 kg/Nm, 225.3 Nm/tonne |
| Acceleration 0 - 60 mph: | 7.6 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1620 |
| Max. weight: | 2140 |
| Max load: | 520 |
| Fuel tank capacity: | 90 l |
| Size: | |
|---|---|
| Length: | 4935 mm mm [25mm more] |
| Width: | 1828 mm mm [Same width.] |
| Height: | 1407 mm mm [1mm more] |
| Wheelbase: | 2845 mm mm [5mm less] |
| Front track: | 1555 mm |
| Rear (Back) track: | 1527 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. 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 | Threaded twist beam |
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