2010 Mercedes-Benz Hybrid Models Technical Data
|
ML450 HYBRID |
S400 HYBRID |
|
Vehicle type |
Four-door (plus liftgate), five-passenger sport-utility vehicle |
Four-door, five-passenger sedan |
|
Chassis |
Steel unibody |
Steel unibody |
|
|
|
|
|
Hybrid Module |
|
|
|
Configuration |
Two-Mode Hybrid |
Mild Hybrid with 3-phase AC external rotor magneto |
|
Voltage |
288 |
120 |
|
Battery |
Nickel Metal |
Lithium Ion |
|
Electric-Only Range |
1.8 mi / 34 mph |
N/A |
|
Electric Drive Unit |
|
|
|
Horsepower (hp) |
83 + 80 |
20 |
|
Torque (lb-ft) |
173 + 192 |
118 |
|
Internal Combustion Engine |
90-degree V6 |
3.5 L V6 |
|
Engine material |
Aluminum block and heads; cast-in iron cylinders |
Aluminum block and heads; cast-in iron cylinders |
|
Valve arrangement |
Four valves per cylinder |
Four valves per cylinder |
|
Valvetrain |
Double overhead camshaft per cylinder bank; duplex chain-driven |
Double overhead camshaft per cylinder bank; duplex chain-driven |
|
Displacement (cc) |
3,498 |
3,498 |
|
Bore (mm) |
92.9 |
92.9 |
|
Stroke (mm) |
86 |
86 |
|
Compression ratio |
10.7:1 |
10.7:1 |
|
Horsepower @ rpm |
275 @ 6,000 |
275 @ 6,000 |
|
Torque (lb-ft.) @ rpm |
258 @ 3,000 - 5,500 |
258 @ 3,000 - 5,500 |
|
Intake system |
Two-stage, variable-length intake manifold |
Two-stage, variable-length intake manifold |
|
Engine management |
Atkinson Cycle |
Atkinson Cycle |
|
Max. engine speed (rpm) |
6,500 |
6,500 |
|
Combined Output |
|
|
|
Horsepower( hp) |
335 |
295 @ 6,000 |
|
Torque (lb-ft) |
381 |
284 @ 2,400 - 5,000 |
|
|
|
|
|
Transmission |
2-mode 8-Speed Continuously Variable |
Seven-Speed Automatic |
|
Shift controls |
Direct Select |
Direct Select |
|
Gear ratios |
Automatic |
Automatic |
|
1 |
3.89 |
4.38:1 |
|
2 |
2.62 |
2.86:1 |
|
3 |
1.80 |
1.92:1 |
|
4 |
1.35 |
1.37:1 |
|
5 |
1.00 |
1.00:1 |
|
|
6 |
0.86 |
0.82:1 |
|
7 |
0.72 |
0.73:1 |
|
8 |
0.63 |
- |
R |
- 2.97 |
- 3.42:1 |
|
Final drive |
3.45 |
2.23:1 |
|
|
|
|
|
Stability control |
ESP stability control |
ESP stability control |
|
Traction control |
4MATIC All Wheel Drive plus 4ETS traction control with brake and throttle intervention |
ASR Traction Control |
|
Suspension |
Four-wheel independent w/ AIRMATIC |
Four-wheel independent |
|
|
front |
Independent double wishbone; antidive geometry; stabilizer bar |
Four-link suspension, antilift control, gas-pressurized shock absorbers and stabilizer bar |
|
rear |
Independent 4-arm multilink; geometry for antisquat and alignment control; stabilizer bar |
Multilink independent suspension, antisquat and antidive system |
Steering |
Rack-and-pinion steering with constant power assist |
Speed-sensitive power-assisted rack-and-pinion |
|
Turns, lock-to-lock |
3.62 |
2.8 |
|
Steering ratio |
18.6:1 |
17.83:1 |
|
Turning radius (ft.) |
37.9 |
40.03 |
|
Wheels (in.) |
front |
8 x 19 |
8.5 x 18 |
|
rear |
8 x 19 |
8.5 x 18 |
Tires |
front |
255 / 50 R19 |
255 / 45 R 18 |
|
rear |
255 / 50 R19 |
255 / 45 R 18 |
Brakes |
Dual circuit power-assist 4-wheel disc w/ recuperation |
Recuperative braking |
|
Disc diameter (in./mm) |
front |
13 / 330 |
13.2 |
rear |
13 / 330 |
11.8 |
|
Disc thickness (in./mm) |
front |
1.26 / 32 |
1.3 / 32 |
rear |
0.55 / 14 |
0.45 / 12 |
|
|
|
|
|
Exterior dimensions (in. / mm) |
|
|
|
Wheelbase |
114.7 |
124.6 |
|
Length |
188.2 |
206.5 |
|
Width (mirrors folded) |
76.3 |
73.7 |
|
Height |
71.5 |
58 |
|
Ground clearance (in.) |
8.3 |
5.75 |
|
Track |
front |
64 |
63.0 / 1,600 |
|
rear |
64.1 |
63.2 / 1,606 |
Curb weight (lbs.) |
5,247 |
4,815.40 |
|
Aerodynamic drag (Cd) |
0.34 |
|
|
Frontal area (sq. ft.) |
|
|
|
Interior dimensions (in.) |
|
|
|
Head room (w/sunroof) |
front |
39.9 |
37.8 |
2nd row |
39.8 |
38.5 |
|
Leg room |
front |
42.2 |
41.9 |
2nd row |
40 |
42.3 |
|
Shoulder room |
front |
59.8 |
59.1 / 1,502 |
2nd row |
59.8 |
58.7 / 1,491 |
|
Cargo Length |
Back row up |
41.85 |
|
Back row down |
75 |
|
|
Cargo floor width (narrowest) |
|
|
|
|
|
|
|
Capacities |
|
|
|
Cabin volume (cu. ft.) |
162.1 < /td> |
125.0 |
|
Cargo volume |
Back row up |
29.4 |
19.8 |
Back row down |
72.4 |
- |
|
Gross vehicle weight rating (lbs.) |
|
|
|
Towing (lbs.) |
|
5,000 |
N/A |
Max. total payload |
|
1,312.3 lbs |
|
Fuel tank/reserve (gallons) |
23.8 / 3.4 |
23.8 |
|
|
|
|
|
Performance |
|
|
|
0-60 (seconds) |
7.8 (est) |
7.2 |
|
Top speed (mph) |
131 |
130 |
|
Fuel mileage, city/hwy |
21 / 24 (est) |
TBD |
|
Note: Technical specifications are subject to change. |
|