Overview
The Mercedes-Benz S-Class W222 S350 d is a luxury sedan produced from 2017 to 2020. It belongs to the W222 generation of the S-Class and is positioned as a high-end executive car.
Engine and Performance
The S350 d features a 3.0-liter inline-6 diesel engine (OM654) that produces 286 horsepower at 4,400 rpm and 520 Nm (383 lb-ft) of torque from 2,000 to 3,500 rpm. The engine is paired with a 9-speed automatic transmission (9G-Tronic) and a four-wheel-drive system. The car has an electronically limited top speed of 210 km/h (130 mph), but can reach up to 240 km/h (150 mph) when the driver unlocks the limiter.
Interior and Features
The S350 d offers an opulent interior with premium materials, including leather upholstery, wood trim, and metal accents. The cabin features a dual-screen infotainment system (COMAND Online), which includes navigation, Bluetooth connectivity, and a 14-speaker Burmester surround sound system. Other notable features include:
- Heated and cooled front seats
- Massaging front seats with memory function
- Adaptive cruise control with stop-and-go functionality
- Lane departure warning and blind-spot monitoring
- Parking sensors and a 360-degree camera system
Exterior and Dimensions
The S350 d measures 5,130 mm (202.0 in) in length, 1,850 mm (72.8 in) in width, and 1,522 mm (59.9 in) in height. Its wheelbase is 3,108 mm (122.4 in). The car features a split-lamp design with LED headlights and taillights, as well as a chrome-accented front grille.
Safety Features
The S350 d has a five-star Euro NCAP rating and comes equipped with:
- A driver attention monitor
- An emergency call system (eCall)
- Seven airbags (including side, knee, and curtain airbags)
- Run-flat tires
- Electronic stability control
Specifications
| Feature |
Specification |
| Engine |
3.0-liter inline-6 diesel (OM654) |
| Power |
286 horsepower at 4,400 rpm |
| Torque |
520 Nm (383 lb-ft) at 2,000-3,500 rpm |
| Transmission |
9-speed automatic (9G-Tronic) |
| Drive Type |
Four-wheel-drive system |
| Top Speed |
Electronically limited to 210 km/h (130 mph) |
| Curb Weight |
Approximately 1,990 kg (4,382 lbs) |
Trim Levels
The S350 d is available in several trim levels, including:
- S350 d: The base model with a 3.0-liter diesel engine and standard features.
- S350 d 4MATIC: A variant with the four-wheel-drive system and additional off-road capabilities.
- AMG Line Exterior Package: An optional package that adds exclusive exterior styling elements.
Warranty and Maintenance
The Mercedes-Benz S-Class W222 S350 d comes with a comprehensive warranty package, including:
- 24/7 roadside assistance
- A three-year or 100,000 km (62,000 mile) manufacturer's warranty
- A five-year or 90,000 km (56,000 mile) maintenance program
Fuel Economy and Emissions
The S350 d has a combined fuel consumption of approximately 6.2 liters per 100 kilometers (37.9 mpg), based on the European driving cycle. Its CO2 emissions are around 163 grams per kilometer.
