Mercedes-Benz S-class Cabriolet (A217) S 500 V8 (456 Hp) G-TRONIC


Overall Rating

8.5 / 10
Safety N/A / 5
Not Rated
Engine 4.8 / 5
Value 3.5 / 5
Performance 4.8 / 5
Comfort 5.0 / 5
People\'s Opinion N/A / 5
Not Rated

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)

Cabriolet (A217) Overview:

Mercedes-Benz S-class (Cabriolet (A217)). With 700 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~12 l/100km). At around 2040 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 4.6 s). The top speed reaches 250 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 4 makes it ideal for daily use.

S 500 V8 (456 Hp) G-TRONIC Verdict:

Rating 5 stars

Performance Verdict

Offers strong, refined V8 power with excellent acceleration, providing a luxurious yet capable driving experience without the full AMG intensity.

Fuel Economy

More fuel-efficient than the AMG models, making it a more practical choice for daily driving and longer journeys.

Best Use Case: Luxury cruising, comfortable daily driving, and elegant long-distance travel.

Pros and Cons:

Pros:

  • • Unrivaled luxury and interior comfort
  • • Exceptional performance across all engine variants
  • • Stunning design and road presence
  • • Advanced technology and safety features
  • • Refined open-top driving experience

Cons:

  • • Very high purchase price and rapid depreciation
  • • Significant fuel consumption, especially for AMG models
  • • Large dimensions can make city driving and parking challenging
  • • Expensive maintenance and parts
  • • Limited practicality with only two doors and modest trunk space

Specifications:

Specifications are compared to those of the previous generation(Coupe (C217): September, 2014 - September, 2017).

General:
Brand:Mercedes-Benz
Model:S-class
Generation:Cabriolet (A217)
Modification (Engine):S 500 V8 (456 Hp) G-TRONIC
Start of production:September, 2015
End of production:2017
Powertrain Architecture:Internal Combustion engine
Body type:Cabriolet
Seats:4
Doors:2
Engine:
Power:456 Hp @ 5250-5500 rpm. Same horsepower
Power per litre:97.8 Hp/l [17mm less]
Torque:700 Nm @ 1800-3500 rpm.
Engine Model/Code:M 278.929 More details about the engine M 278.929
Engine displacement:4663
Number of cylinders:8
Engine configuration:V-engine
Fuel injection system:Direct injection
Engine aspiration:BiTurbo, Intercooler
Engine oil capacity:8 l
Coolant:12.1 l
Engine layout:Front, Longitudinal
Compression ratio:10.5:1
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:12.2-11.8 l/100 km
Fuel consumption (economy) - extra urban:7.5-6.8 l/100 km
Fuel consumption (economy) - combined:9.1-8.5 l/100 km
Emission standard:Euro 6
Acceleration 0 - 100 km/h:4.6 sec
Acceleration 0 - 62 mph:4.6 sec
Maximum speed:250 km/h
Weight-to-power ratio:4.5 kg/Hp, 223.5 Hp/tonne
Weight-to-torque ratio:2.9 kg/Nm, 343.1 Nm/tonne
Acceleration 0 - 60 mph:4.4 sec
Space:
Kerb Weight:2040
Max. weight:2590
Max load:550
Trunk (boot) space - minimum:350 l
Fuel tank capacity:80 l
Size:
Length:5027 mm mm [17mm less]
Width:1899 mm mm [14mm less]
Height:1417 mm mm [5mm less]
Wheelbase:2945 mm mm [Same wheelbase.]
Width including mirrors:2108 mm
Front track:1625 mm
Rear (Back) track:1649 mm
Minimum turning circle (turning diameter):11.60 m [above average]
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
Number of gears9
Transmission typeAutomatic
Gearbox typeG-TRONIC
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesVentilated discs [Best for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Tires size245/50 R18
Wheel rims size18
Front suspensionIndependent multi-link suspension
Rear suspensionIndependent multi-link suspension

Help others decide – share your experience!