2018 Mercedes-Benz S 450 Sedan & S 450 4MATIC Sedan Specifications
Vehicle Type |
Four-door, five passenger sedan |
Chassis |
Aluminum unibody |
Drive Configuration |
Rear-Wheel Drive / 4MATIC All-Wheel Drive |
Exterior Dimensions (in) |
|
Wheelbase |
124.6 |
Length |
206.9 |
Width (w/ mirrors) |
83.9 |
Width (w/o mirrors) |
74.8 |
Height |
58.8 |
Track (front / rear) |
63.9 / 64.4 |
Ground Clearance (max load) |
5.0 |
Curb Weight (lbs) |
4,553 / 4,685 |
Interior Dimensions (in) |
|
Head room (front/rear) |
39.7 / 37.4 |
Leg room (front/rear) |
41.4 / 34.1 |
Shoulder room (front/rear) |
59.7 / 59.1 |
Capacities (cu-ft) |
|
Cabin Volume |
TBA |
Trunk Size |
16.3 |
Suspension |
|
Front |
Independent multi-link suspension with air spring, single-tube shock absorber with continuously adjustable damping and |
Rear |
Independent multi-link suspension with air spring, single-tube shock absorber with continuously adjustable damping and |
Steering |
|
Type |
Speed-dependent, electro-mechanical rack-and-pinion |
Ratio |
15.5 : 1 |
Turning Circle (ft) |
40.4 |
Brake Disc Diameter / Thickness (in) |
|
Front |
14.6 / TBA |
Rear |
TBA / 1.0 |
Standard Wheels (in) |
|
Front |
8.0 x 18 (Cast) |
Rear |
8.0 x 18 (Cast) |
Standard Tires |
|
Front |
245 / 50 R18 |
Rear |
245 / 50 R18 |
Engine |
|
Engine Type |
3.0L V6 biturbo |
Engine Material |
Aluminum-Alloy |
Valvetrain / Arrangement |
DOHC, 4-valves per cylinder |
Displacement (cc) |
2,996 |
Bore (in / mm) |
3.27 / 83.0 |
Stroke (in / mm) |
3.62 / 92.0 |
Compression Ratio |
10.5 : 1 |
Horsepower @ rpm |
362 @ 5,500 - 6,000 |
Torque @ rpm |
369 @ 1,800 - 4,500 |
Redline (rpm) |
6,300 |
Transmission |
|
Transmission Type |
9G-TRONIC 9-speed automatic |
Shift Controls |
Wheel-mounted shift paddles |
Gear Ratios: |
|
1st |
5.35 : 1 |
2nd |
3.24 : 1 |
3rd |
2.25 : 1 |
4th |
1.64 : 1 |
5th |
1.21 : 1 |
6th |
1.00 : 1 |
7th |
0.86 : 1 |
8th |
0.72 : 1 |
9th |
0.60 : 1 |
Reverse |
4.80 : 1 |
Final Drive |
2.82 : 1 |
Performance |
|
0-60 mph (sec) |
5.0 (4MATIC: 4.8) |
Top Speed (mph) |
130 (electronically limited) |
Fuel Economy |
|
City / Highway / Combined (mpg) |
19 / 28 / 22 (4MATIC: 18 / 28 / 22) |
Fuel Tank (gallons) |
24.6 |
MSRP* |
|
S 450 Sedan (RWD) |
$89,900 |
S 450 4MATIC Sedan |
$92,900 |
*does not include $995 destination & delivery charge
Note: Technical specifications subject to change