Hummer · United States · Class SUV
Hummer H3: Technical Specs, Engine Oil, Tires & Maintenance
Factory engineering reference for Hummer H3 (2005–2010): Off-Road SUV, 220–305 hp (162–224 kW), AWD / 4WD, recommended SAE 5W-30 oil (8.2 L), and OEM tire sizes.
| Production years | 2005–2010 |
|---|---|
| Power (hp / kW) | 220–305 hp (162–224 kW) |
| Recommended Engine Oil | SAE 5W-30 (alt: SAE 0W-30 / 5W-20) · 8.2 L (8.7 qt) |
| Common OEM Tire Sizes | 235/60 R18 · 255/55 R19 · 2.4/2.5 bar (35/36 PSI) |
Maintenance, Fluids & Tire Specifications
- Recommended Engine Oil
- SAE 5W-30 (alt: SAE 0W-30 / 5W-20)
- OEM / API / ACEA Spec
- GM dexos1 Gen 3 / Ford WSS-M2C961-A1 / API SP
- Oil Service Fill Capacity
- 8.2 L (8.7 US qt)
- Service Interval
- 15000 km (9500 mi) / 12 months
- Brake Fluid Spec
- DOT 4 (FMVSS 116)
- Coolant Chemistry
- OAT Extended Life Coolant (50/50)
- Common OEM Tire Sizes
- 235/60 R18 · 255/55 R19
- Cold Tire Pressure (F / R)
- 2.4 / 2.5 bar (35 / 36 PSI)
- Wheel Lug Nut Torque
- 130 Nm (96 lb-ft)
Dimensions, Powertrain & Performance
- Production years
- 2005–2010
- Body style
- Off-Road SUV (5 seats)
- Powertrain & Fuel
- Gasoline (Petrol) · Manual (MT), Automatic (AT) · AWD / 4WD
- Power (hp / kW)
- 220–305 hp (162–224 kW)
- Dimensions (L × W × H)
- 4742 × 1897 × 1893 mm
- Wheelbase & Clearance
- 2842 mm (clearance: 155 mm)
- Trunk Volume & Curb Weight
- 450 L · 2132–2200 kg
- Combined Consumption
- – L/100 km (– US MPG) · Tank 55 L
Pre-Purchase Inspection & Diagnostics
Before buying a used Hummer H3, verify the 17-character VIN stamping against door-jamb and windshield plates, scan all OBD-II readiness monitors (mode $01 / $06), and check for open safety recalls.