2018 Mercedes-Benz S-Class S 450 4MATIC Features & Specs | Edmunds

2018 Mercedes-Benz S-Class S 450 4MATIC Features & Specs

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2018 Mercedes-Benz S-Class

S 450 4MATIC Sedan

(3.0L V6 Twin-turbo AWD 9-speed Automatic)

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  • FUEL ECONOMY (CTY/HWY) 18/28 mpg
  • CAR TYPE Sedan
  • TRANSMISSION 9-speed Shiftable Automatic
  • BASIC WARRANTY 4 Yr./ 50000 Mi.
  • DRIVE TRAIN All Wheel Drive
  • CONSUMER RATING Not Available

Exterior Colors

Anthracite Blue Metallic Black Diamond Silver Metallic Emerald Green Metallic Iridium Silver Metallic Lunar Blue Metallic Magnetite Black Metallic Obsidian Black Metallic Ruby Black Metallic Selenite Grey Metallic designo Allanite Grey Magno designo Cashmere White Magno designo Diamond White Metallic designo Mocha Black Metallic

Interior Colors

Black Exclusive Nappa, premium leather Black Nappa, premium leather Black, leather Crystal Grey/Black Nappa, premium leather Magma Grey/Espresso Brown, premium leather Mahogany/Silk Beige, premium leather Nut Brown/Black Exclusive Nappa, premium leather Nut Brown/Black Nappa, premium leather Nut Brown/Black, leather Porcelain/Black Exclusive Nappa, premium leather Porcelain/Black Nappa, premium leather Porcelain/Espresso Nappa, premium leather Silk Beige/Espresso Brown Exclusive Nappa, premium leather Silk Beige/Espresso Brown, leather designo Silk Beige/Deep Sea Blue Semi-Aniline, premium leather designo Silk Beige/Satin Red Pearl Semi-Aniline, premium leather designo Silk Beige/Titanium Grey Pearl Semi-Aniline, premium leather
LENGTH 17ft 2.5in
WIDTH 6ft 2.8in
4ft 10.7in
0ft 5in
Body style illustration may not reflect the actual shape of this vehicle.

Exterior Measurements

0 ft. 5 in. (5 in.) 4 ft. 10.7 in. (58.7 in.)
17 ft. 2.5 in. (206.5 in.) 10 ft. 4.6 in. (124.6 in.)
6 ft. 2.8 in. (74.8 in.)

Interior Measurements

39.7 in. 41.4 in.
59.7 in. 37.4 in.
34.1 in. 59.1 in.


22 18/28 mpg
23.0 gal. Premium unleaded (required)
414.0/644.0 mi.

Weights and Capacities

4685 lbs. 124.0 cu.ft.
16.3 cu.ft. 16.3 cu.ft.


All wheel drive 9-speed shiftable automatic

Engine & Performance

3.0 L Gas
Double overhead cam (DOHC) V6
362 hp @ 5500 rpm 369 ft-lbs. @ 1800 rpm
Variable 24


  • Four-wheel independent suspension

  • Front and rear stabilizer bar


4 yr./ 50000 mi. 4 yr./ 50000 mi.
8 yr./ 80000 mi. 4 yr./ 50000 mi.
Interior Features

Interior Features

Front Seats

  • 12 -way power driver seat

  • 12 -way power passenger seat

  • Bucket front seats

  • Driver seat thigh extension

  • Height adjustable driver seat

  • Height adjustable passenger seat

  • Leather

  • Multi-level heating driver seat

  • Multi-level heating passenger seat

  • Driver seat with power adjustable lumbar support

  • Passenger seat with power adjustable lumbar support

Rear Seats

  • Folding center armrest

  • Rear ventilation ducts

Power Features

  • 4 one-touch power windows

  • Remote keyless power door locks

  • Heated mirrors

  • Reverse tilt passenger mirror provides curb view when vehicle in reverse


  • Clock

  • Compass

  • External temperature display

  • Tachometer

  • Trip computer


  • Cruise control

  • Electric power steering

  • Front and rear cupholders

  • Front and rear door pockets

  • Front seatback storage

  • Keyless ignition

  • Overhead console with storage

  • Rear view camera

  • Tilt and telescopic steering wheel

  • Universal remote transmitter (for garage door, security system, etc.)

  • Transmission controls and audio controls on steering wheel

  • Concierge Service*

  • Destination Download*

  • Destination guidance (also Turn-by-Turn Navigation)*

  • Roadside Assistance*


  • Sun sensor

  • Electrochromatic inside rearview mirror

  • Extended cabin heating/cooling

  • Interior air filtration

  • Leather steering wheel

  • Turn signal in mirrors

  • Climate control

  • Dual illuminating vanity mirrors

Memorized settings

  • Memorized settings 3

  • Memorized settings for 3 drivers

  • Memorized settings includes steering wheel

In Car Entertainment

  • 13 total speakers

  • 2 subwoofer(s)

  • 590 watts stereo output

  • 6 Months of provided satellite radio service

  • Burmester premium brand speakers

  • Burmester premium brand stereo system

  • USB connection

  • Auxiliary audio input and USB with external media control

  • Memory card slot

  • Satellite radio satellite radio

  • Speed sensitive volume control

  • Surround audio surround audio (discrete)

  • Video monitor

  • AM/FM stereo

* Feature available with a subscription to mbrace
Exterior Features

Exterior Features

Roof and Glass

  • Extended sunroof

  • Fixed glass rear sunroof

  • One-touch power sunroof

  • Power glass sunroof

  • Power rear sunshade

  • Rear defogger

  • Remote sunroof operation

  • Variable intermittent rain sensing wipers

Tires and Wheels

  • Alloy wheels

  • Inside mounted spare tire

  • Temporary spare tire

  • 18 x 8.0 in. wheels

  • 245/50R18 tires

  • All season tires

Towing and Hauling

  • Cargo tie downs

Safety Features

  • 2 front headrests

  • 3 rear headrests

  • LED headlamp

  • Adaptive headlights

  • Auto delay off headlamps

  • Blind spot and lane departure warnings accident avoidance system

  • Brake drying

  • Child seat anchors

  • Cornering lights

  • Daytime running lights

  • Dual front and dual rear side-mounted airbags

  • Dusk sensing headlamps

  • Emergency braking preparation

  • Engine immobilizer

  • Front and rear head airbags

  • High pressure washers headlamps

  • Post-collision safety system

  • Pre-collision safety system

  • Remote anti-theft alarm system

  • Self-leveling headlights

  • Stability control

  • Tire pressure monitoring

  • Traction control

  • 4-wheel ABS

  • Emergency braking assist

  • Front and rear ventilated disc brakes

  • Passenger airbag occupant sensing deactivation

  • Rear center 3-point belt

  • Rear door child safety locks

  • Rear folding headrests

  • Turn signal mirrors

  • Night View Assist PLUS

  • PRE-SAFE Rear Seat Package

  • Airbag Deployment Notification*

  • Emergency Service*

  • Stolen Vehicle Tracking/Assistance*

  • Vehicle Alarm notification*

Optional Features


  • Executive Rear Seat Package

  • Executive Rear Seat Package PLUS

  • Rear Seat Package

  • Premium Package

  • Driver Assistance Package

  • Designo Silk Beige/Titanium Grey Pearl Package

  • Designo Silk Beige/Satin Red Pearl Package

  • Warmth and Comfort Package

  • AMG Line Exterior

Exterior Options

  • 20" Multispoke Wheels


  • 19" Twin 5-Spoke Wheels

  • 19" Twin 5-Spoke Wheels

  • Rear Spoiler

  • Electrically Heated Windshield

  • Wheel Locks

  • Chrome Door Handle Inserts

  • 19” Multispoke Wheels

  • 20” Twin-5-Spoke Wheels

  • 20” Triple 5-Spoke Wheels

Interior Options

  • Crystal Grey Headliner

  • Porcelain Headliner

  • Black DINAMICA Headliner

  • Refrigerator Box for Rear Cabin

  • Exclusive Trim

  • Rear Seat Entertainment System

  • Heated Rear Seats

  • Head-Up Display

  • Porcelain DINAMICA Headliner

  • Rear Seat Entertainment and Comfort Adapter

  • Wireless Charging Rear

  • Heated Steering Wheel

  • Comfort Box

  • Carbon Fiber Look Mirror Housing

  • Power Outboard Rear Seats w/Memory

  • CD Drive Pre-wiring in Glove Box

  • Designo Silk Beige/Deep Sea Blue Leather Package

  • Burmester High-End 3D Surround Sound System

  • Black Headliner

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