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2018 Mercedes-Benz S450 review

Research, photos, specs, and expertise

Mercedes-Benz S450 highlights

Customer rating

RepairPal reliability rating

(data not available)

Mileage (EPA estimate)

18 city, 28 highway, 22 combined

Pricing for current inventory

(no current inventory)

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2018 Mercedes-Benz S450 trims

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Base:

  • 362-hp, 369-lb-ft of torque 3.0L
  • Rear Defroster
  • Adjustable Suspension
  • Leatherette Seats
  • Panoramic Sunroof
  • Cruise Control
  • Leather Seats
  • Power Seats
  • Memory Seats
  • View our Mercedes-Benz S450 inventory

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Ratings & reliability

Customer ratings

3 out of 5

1 customer reviews

Mercedes-Benz S450 features and specs

Curious how Mercedes-Benz S450 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

4D Sedan 2WD

Standard Features

  • Skylight(s)
  • Adjustable Suspension
  • Leatherette Seats
  • Power Locks
  • Power Windows
  • Panoramic Sunroof
  • Air Conditioning
  • Rear Defroster
  • Cruise Control
  • ABS Brakes
  • Leather Seats
  • Power Seat(s)
  • Memory Seat(s)
  • Front Seat Heaters
  • Power Mirrors
  • Traction Control
  • Side Airbags
  • Overhead Airbags
  • Rear Sunshade
  • Rear View Camera
  • Blind Spot Monitor
  • Lane Departure Warning
  • Smart Key
  • Heated Mirrors
  • Alloy Wheels
  • Automatic Transmission
  • Turbo Charged Engine
  • Android Auto
  • AM/FM Stereo
  • Auxiliary Audio Input
  • Navigation System
  • Satellite Radio Ready
  • Bluetooth Technology
  • Burmester Audio
  • Apple CarPlay

Optional Features

  • Front Seat Heaters
  • Automated Cruise Control
  • Rear Seat Heaters
  • Seat Massagers
  • A/C Seat(s)
  • Heated Steering Wheel
  • Head Up Display
  • Parking Sensors
  • Rear A/C Seat(s)
  • Adjustable Suspension
  • Automated Parking
  • Power Hatch/Deck Lid
  • Run Flat Tires
  • 20 Inch Plus Wheels
  • Rear Entertainment System
  • Burmester Audio

Drive Wheels

Rear Wheel Drive (2WD)

Engine size

3.0L

Horsepower

362

Torque (ft-lbs)

369

Engine type

Turbo Gas

Fuel capacity

20.7

Wheelbase

124.6"

Overall length

206.5"

Width

74.8"

Height

58.9"

Leg room

F 41.4"/R 43"

Head room

F 42.1"/R 39.2"

Front tires

P245/50HR18

Rear tires

P245/50HR18

Seating capacity

5

Transmission

Automatic

2018 Mercedes-Benz S450 FAQ

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Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

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