2000 MERCEDES-BENZ M320 Owner's Manual

286 Technical data
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Layout of poly-V-belt drive 1Automatic belt tensioner
2Crankshaft
3Air conditioner compressor
4Coolant pump
5Generator (alternator)
6Idler pulley
7Power steering pump
For dimensions of the poly-V-belt, see technical data.

287 Technical data
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Model ML 320 (163 154)
1
ML 430 (163 172)
1
ML 55 AMG (163 174)
1
Engine112 113 113
Mode of operation 4-stroke engine,
gasoline injection4-stroke engine,
gasoline injection4-stroke engine,
gasoline injection
No. of cylinders688
Bore 3.54 in (89.90 mm) 3.54 in (89.90 mm) 3.82 in (97.00 mm)
Stroke 3.31 in (84.00 mm) 3.31 in (84.00 mm) 3.62 in (92.00 mm)
Total piston displacement 195.2 cu.in. (3199 cm
3) 260.6 cu.in. (4266 cm
3) 332.0 cu.in. (5439 cm
3)
Compression ratio 10:1 10:1 10.5:1
Output acc. to SAE J 1349 215 hp / 5600 rpm
(160 kW / 5600 rpm)268 hp / 5750 rpm
(200 kW / 5750 rpm)342 hp / 5500 rpm
(255 kW / 5500 rpm)
Maximum torque acc. to
SAE J 1349233 ft.lb / 3000 rpm
(315 Nm / 3000 rpm)288 ft.lb / 3000 rpm
(390 Nm / 3000 rpm)376 ft.lb / 2800 rpm
( 510 N m / 2 80 0 r p m )
Maximum engine speed 6000 rpm 6000 rpm 6000 rpm
Firing order 1-4-3-6-2-5 1-5-4-2-6-3-7-8 1-5-4-2-6-3-7-8
Poly-V-belt 2390 mm 2390 mm 2390 mm
1 The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Light Truck Center for the corresponding data of all
special bodies and special equipment.

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Rims – Tires
1 Must not be used with snow chains.Model ML 320 ML 430 ML 55 AMG
Rims (light alloy)
Wheel offset8 J x 16 H 2 ET62
2.4 in (62 mm)8
1/2 J x17 H2 ET52
2.0 in (52 mm)9 J x 18 H2 ET 52
2.0 in (52 mm)
All season tires:
Radial-ply tires 255 / 65 R 16 109H 275 / 55 R 17 109H 285 / 50 R 18 109W
1
Spare wheel
Rim (standard equipment)
Steel
Wheel offset4 J x 18 H 2 ET0
0 in (0 mm)4 J x 18 H 2 ET0
0 in (0 mm)4 J x 18 H 2 ET0
0 in (0 mm)
Space-saver tire T155 / 90 D18 113M
1
T155 / 90 D18 113M
1
T155 / 90 D18 113M
1

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Rims – Tires (optional) Model ML 55 AMG
Rims (light alloy)
Wheel offset8
1/2 J x 17 H2 ET 52
2.0 in (52 mm)
All season tires:
Radial-ply tires 275 / 55 R 17 109H
Model ML 320 ML 430
Rims (light alloy)
Wheel offset8
1/2 J x17 H2 ET52
2.0 in (52 mm)8
1/2 J x17 H2 ET47
1.85 in (47 mm)
Rims (light alloy)
Wheel offset8
1/2 J x17 H2 ET47
1.85 in (47 mm)
All season tires:
Radial-ply tires 275 / 55 R 17 109H 275 / 55 R 17 109H

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Electrical system
We i g h t s
(see certification tag) Model ML 320 ML 430 ML 55 AMG
Generator (alternator) 14 V / 115 A 14 V / 150 A 14 V / 150 A
S t a r te r m o to r 12 V / 1. 7 k W 12V / 1. 7 k W 12V / 1.7 k W
Battery 12V / 100 Ah 12V / 100 Ah 12V / 100 Ah
Spark plugs
Electrode gap
Tightening torqueBosch F 8 DPER
Beru 14 FGH 8 DPUR X 2
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)Bosch F 8 DPER
Beru 14 FGH 8 DPUR X 2
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)Bosch F 8 DPER
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)
Roof load max. 220 lbs (100 kg)

291 Technical data
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Model ML 320 ML 430 ML 55 AMG
Overall vehicle length 180.6 in (4587 mm) 180.6 in (4587 mm) 182.5 in (4635 mm)
Overall vehicle width 86.2 in (2190 mm) 86.2 in (2190 mm) 86.2 in (2190 mm)
Overall height 71.6 in (1820 mm) 71.6 in (1820 mm) 71.0 in (1804 mm)
Wheel base 111.0 in (2820 mm) 111.0 in (2820 mm) 111.0 in (2820 mm)
Track, front 60.4 in (1535 mm) 61.2 in (1555 mm) 61.2 in (1555 mm)
Track, rear 60.4 in (1535 mm) 61.2 in (1555 mm) 61.2 in (1555 mm)

292 Fuels, coolants, lubricants etc. - capacities
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Fuels, coolants, lubricants etc. – capacities
Vehicle components and their respective lubricants must match. Therefore use only brands tested and recommended
by us. Please refer to the Factory Approved Service Products pamphlet, or inquire at your Mercedes-Benz Light Truck
Center.
Fuels, coolants, lubricants etc. Model Capacity
Engine with oil filter
(recommended engine oils)ML 320 / ML 430
ML 55 AMG8.5 US qt (8.0 l)
8.0 US qt (7.5 l)
Automatic transmission
(automatic transmission fluid)9.0 US qt (8.5 l)
Transfer case
(Dexron 3 or Dexron 2E)1. 6 U S q t (1. 5 l )
Rear axle
(Hypoid gear oil SAE 90, 85 W 90)1.3 US qt (1.25 l)
Front axle
(Hypoid gear oil SAE 90)1. 2 U S q t (1. 1 l )
Power steering
(MB Power steering fluid)approx. 0.65 US qt (0.6 l)
Front wheel hubs
(high temperature roller bearing grease)approx. 1.5 oz (43 g) each

293 Fuels, coolants, lubricants etc. - capacities
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(MB Brake fluid [DOT 4+])approx. 0.9 US qt (0.8 l)
Windshield / headlamp washer system
(MB Windshield washer concentrate “S”
1)Vehicles without
headlamp cleaning
system
Vehicles with headlamp
cleaning systemapprox. 5.5 US qt (5.0 l)
approx. 8.0 US qt (7.6 l)
Cooling system
(MB Anticorrosion / antifreeze)approx. 12.7 US qt (12.0 l)
Fuel tank
including a reserve of
(Premium unleaded gasoline:
Posted Octane 91 (Avg. of 96 RON / 86 MON))ML 320 / ML 430
ML 55 AMGapprox. 19.2 US gal (73.0 l)
approx. 3.2 US gal (12.0 l)
approx. 24.5 US gal (93.0 l)
approx. 3.2 US gal (12.0 l)
Air conditioner system
(R-134a refrigerant and special
PA C l u b r i c a n t (Never R-12))
1 Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and
commercially available premixed windshield washer solvent / antifreeze for temperatures below freezing. Follow suggested mixing ratios, see
page 237.Fuels, coolants, lubricants etc. Model Capacity