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ML350 BlueTEC |
ML350 4MATIC |
ML450 HYBRID |
ML550 4MATIC |
ML63 AMG |
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Vehicle type |
Four-door (plus liftgate), five-passenger sport-utility vehicle |
Four-door (plus liftgate), five-passenger sport-utility vehicle |
Four-door (plus liftgate), five-passenger sport-utility vehicle |
Four-door (plus liftgate), five-passenger sport-utility vehicle |
Four-door (plus liftgate), five-passenger sport-utility vehicle |
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Chassis |
Steel unibody |
Steel unibody |
Steel unibody |
Steel unibody |
Steel unibody |
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Hybrid Module |
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Configuration |
— |
— |
Two-Mode Hybrid |
— |
— |
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Voltage |
— |
— |
288 |
— |
— |
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Battery |
— |
— |
Nickel Metal |
— |
— |
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Electric-Only Range |
— |
— |
1.8 mi / 34 mph |
— |
— |
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Electric Drive Unit |
— |
— |
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— |
— |
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Horsepower (hp) |
— |
— |
83 + 80 |
— |
— |
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Torque (lb-ft) |
— |
— |
173 + 192 |
— |
— |
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Internal Combustion Engine |
72-degree V6 |
90-degree V6 |
90-degree V6 |
90-degree V8 |
90-degree V8 |
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Engine material |
Aluminum block and heads; cast-in iron cylinders |
Aluminum block and heads; cast-in iron cylinders |
Aluminum block and heads; cast-in iron cylinders |
Aluminum block and heads; cast-in iron cylinders |
Aluminum block and heads; cast-in iron cylinders |
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Valve arrangement |
Four valves per cylinder |
Four valves per cylinder |
Four valves per cylinder |
Four valves per cylinder |
Four valves per cylinder |
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Valvetrain |
Double overhead camshaft per cylinder bank; duplex chain-driven |
Double overhead camshaft per cylinder bank; duplex chain-driven |
Double overhead camshaft per cylinder bank; duplex chain-driven |
Double overhead camshaft per cylinder bank; duplex chain-driven |
Double overhead camshaft per cylinder bank; duplex chain-driven |
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Displacement (cc) |
182.0 / 2,987 |
213.5 / 3,498 |
3,498 |
333.2 / 5,461 |
378.7 / 6,208 |
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Bore (mm) |
3.27 / 83.0 |
3.66 / 92.9 |
92.9 |
3.86 / 98.0 |
4.02 / 102.2 |
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Stroke (mm) |
3.62 / 92.0 |
3.39 / 86.0 |
86 |
3.56 / 90.5 |
3.72 / 94.6 |
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Compression ratio |
16.5:1 |
10.7:1 |
10.7:1 |
10.7:1 |
11.3:1 |
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Horsepower @ rpm |
210 @ 3,800 |
268 @ 6,000 |
275 @ 6,000 |
382 @ 6,000 |
503 @ 6,800 |
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Torque (lb-ft.) @ rpm |
400 @ 1,600 – 2,400 |
258 @ 2,400 – 5,000 |
258 @ 3,000 – 5,500 |
391 @ 2,800 – 4,800 |
465 @ 5,200 |
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Intake system |
Turbocharger and intercooler; piezoelectric injectors |
Two-stage, variable-length intake manifold |
Two-stage, variable-length intake manifold |
Two-stage, variable-length intake manifold |
Two-stage, variable-length intake manifold |
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Engine management |
OM 642 electronic diesel fuel injection |
ME 9.7 |
Atkinson Cycle |
ME 9.7 |
ME 9.7 |
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Max. engine speed (rpm) |
4,500 |
6,000 |
6,500 |
6,500 |
7,200 |
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Combined Output |
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Horsepower( hp) |
N/A |
N/A |
335 |
N/A |
N/A |
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Torque (lb-ft) |
N/A |
N/A |
381 |
N/A |
N/A |
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Transmission |
Seven-speed automatic |
Seven-speed automatic |
2-mode 8-Speed Continuously Variable |
Seven-speed automatic |
Seven-speed automatic |
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Shift controls |
Direct Select |
Direct Select |
Direct Select |
Direct Select |
Direct Select with AMG SPEEDSHIFT |
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Gear ratios |
Automatic |
Automatic |
Automatic |
Automatic |
Automatic |
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1 |
4.38:1 |
4.38:1 |
3.89 |
4.38:1 |
4.38:1 |
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2 |
2.86:1 |
2.86:1 |
2.62 |
2.86:1 |
2.86:1 |
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3 |
1.92:1 |
1.92:1 |
1.80 |
1.92:1 |
1.92:1 |
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4 |
1.37:1 |
1.37:1 |
1.35 |
1.37:1 |
1.37:1 |
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5 |
1.00:1 |
1.00:1 |
1.00 |
1.00:1 |
1.00:1 |
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6 |
0.82:1 |
0.82:1 |
0.86 |
0.82:1 |
0.82:1 |
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7 |
0.73:1 |
0.73:1 |
0.72 |
0.73:1 |
0.73:1 |
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8 |
- 3.42:1 |
- 3.42:1 |
0.63 |
- 3.42:1 |
- 3.42:1 |
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R |
- 2.23:1 |
- 2.23:1 |
- 2.97 |
- 2.23:1 |
- 2.23:1 |
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Final drive |
3.45:1 |
3.90:1 |
3.45 |
3.70:1 |
3.45:1 |
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Stability control |
ESP stability control |
ESP stability control |
ESC stability control |
ESP stability control |
ESP stability control |
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Traction control |
4MATIC All Wheel Drive plus 4ETS traction control with brake and throttle intervention |
4MATIC All Wheel Drive plus 4ETS traction control with brake and throttle intervention |
4MATIC All Wheel Drive plus 4ETS traction control with brake and throttle intervention |
4MATIC All Wheel Drive plus 4ETS traction control with brake and throttle intervention |
4MATIC All Wheel Drive plus 4ETS traction control with brake and throttle intervention |
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Suspension |
Four-wheel independent |
Four-wheel independent |
Four-wheel independent w/ AIRMATIC |
Four-wheel independent |
Four-wheel independent |
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front |
Independent double wishbone; antidive geometry; stabilizer bar |
Independent double wishbone; antidive geometry; stabilizer bar |
Independent double wishbone; antidive geometry; stabilizer bar |
Independent double wishbone; antidive geometry; stabilizer bar |
Independent double wishbone; antidive geometry; stabilizer bar |
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rear |
Independent 4-arm multilink; geometry for antisquat and alignment control; stabilizer bar |
Independent 4-arm multilink; geometry for antisquat and alignment control; stabilizer bar |
Independent 4-arm multilink; geometry for antisquat and alignment control; stabilizer bar |
Independent 4-arm multilink; geometry for antisquat and alignment control; stabilizer bar |
Independent 4-arm multilink; geometry for antisquat and alignment control; stabilizer bar |
Steering |
Rack-and-pinion steering with constant power assist |
Rack-and-pinion steering with constant power assist |
Rack-and-pinion steering with constant power assist |
Rack-and-pinion steering with constant power assist |
Rack-and-pinion steering with constant power assist |
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Turns, lock-to-lock |
3.62 |
3.62 |
3.62 |
3.62 |
3.62 |
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Steering ratio |
18.6:1 |
18.6:1 |
18.6:1 |
18.6:1 |
18.6:1 |
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Turning radius (ft.) |
37.9 |
37.9 |
37.9 |
37.9 |
37.9 |
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Wheels (in.) |
front |
8.0 × 19 |
8.0 × 19 |
8 × 19 |
8.0 × 19 |
10.0 × 20 |
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rear |
8.0 × 19 |
8.0 × 19 |
8 × 19 |
8.0 × 19 |
10.0 × 20 |
Tires |
front |
255 / 50 R 19 |
255 / 50 R 19 |
255 / 50 R19 |
255 / 50 R 19 |
295 / 40 R 20 |
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rear |
255 / 50 R 19 |
255 / 50 R 19 |
255 / 50 R19 |
255 / 50 R 19 |
295 / 40 R 20 |
Brakes |
Dual circuit power-assist 4-wheel disc |
Dual circuit power-assist 4-wheel disc |
Dual circuit power-assist 4-wheel disc w/ recuperation |
Dual circuit power-assist 4-wheel disc |
Dual circuit power-assist 4-wheel disc |
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Disc diameter (in./mm) |
front |
13.0; ventilated |
13.0; ventilated |
13 / 330 |
13.0; ventilated |
15.4; ventilated |
rear |
13.0; solid |
13.0; solid |
13 / 330 |
13.0; solid |
14.4; ventilated |
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Disc thickness (in./mm) |
front |
1.3 / 32 |
1.3 / 32 |
1.26 / 32 |
1.3 / 32 |
1.3 / 32 |
rear |
0.45 / 12 |
0.45 / 12 |
0.55 / 14 |
0.45 / 12 |
0.45 / 12 |
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Exterior dimensions (in. / mm) |
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Wheelbase |
114.7 |
114.7 |
114.7 |
114.7 |
114.7 |
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Length |
188.2 |
188.2 |
188.2 |
188.2 |
188.2 |
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Width (mirrors folded) |
76.3 |
76.3 |
76.3 |
76.3 |
77.8 |
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Height |
71.5 |
71.5 |
71.5 |
71.5 |
73.3 |
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Ground clearance (in.) |
8.3 |
8.3 |
8.3 |
8.3 |
7.3 |
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Track |
front |
64 |
64 |
64 |
64 |
64 |
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rear |
64.1 |
64.1 |
64.1 |
64.1 |
64.1 |
Curb weight (lbs.) |
4,974 |
4,705 (2WD: 4,632) |
5,247 |
4,795 |
5,093 |
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Interior dimensions (in.) |
— |
— |
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— |
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Head room (w/sunroof) |
front |
39.9 |
39.9 |
39.9 |
39.9 |
39.9 |
2nd row |
39.8 |
39.8 |
39.8 |
39.8 |
39.8 |
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Leg room |
front |
42.2 |
42.2 |
42.2 |
42.2 |
42.2 |
2nd row |
40 |
40 |
40 |
40 |
40 |
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Shoulder room |
front |
59.8 |
59.8 |
59.8 |
59.8 |
59.8 |
2nd row |
59.8 |
59.8 |
59.8 |
59.8 |
59.8 |
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Cargo Length |
Back row up |
41.85 |
41.85 |
41.85 |
41.85 |
41.85 |
Back row down |
75 |
75 |
75 |
75 |
75 |
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Cargo floor width (narrowest) |
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Capacities |
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Cabin volume (cu. ft.) |
162.1 |
162.1 |
162.1 |
162.1 |
162.1 |
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Cargo volume |
Back row up |
29.4 |
29.4 |
29.4 |
29.4 |
29.4 |
Back row down |
72.4 |
72.4 |
72.4 |
72.4 |
72.4 |
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Gross vehicle weight rating (lbs.) |
— |
— |
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— |
— |
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Towing (lbs.) |
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7,200 |
7,200 (2WD: 4,600) |
5,000 |
7,200 |
7,200 |
Max. total payload |
— |
— |
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— |
— |
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Fuel tank/reserve (gallons) |
25.1 |
25.1 |
23.8 / 3.4 |
25.1 |
25.1 |
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AdBlue tank (gallons) |
7 |
N/A |
N/A |
N/A |
N/A |
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Performance |
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0-60 (seconds) |
8 (est.) |
7.9 (est.) |
7.8 (est) |
5.6 (est.) |
4.8 (est.) |
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Top speed (mph) |
130 |
130 |
130 |
130 |
155 |
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Fuel mileage, city/hwy |
18 / 24 (est) |
15 / 20 (2WD: 16 / 20) |
21 / 24 (est) |
13 / 18 (est) |
11 / 15 (est) |
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Note: Technical specifications are subject to change. |