2005 GMC Sierra vs. 2000 Opel Omega

To start off, 2005 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Opel Omega. In addition, the cost of maintenance, including insurance, on 2000 Opel Omega would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 103 more horse power than 2000 Opel Omega. (218 HP @ 5800 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2000 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 560 kg more than 2000 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2000 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 80 more torque (in Nm) than 2000 Opel Omega. (290 Nm @ 3400 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Omega.

Compare all specifications:

2005 GMC Sierra 2000 Opel Omega
Make GMC Opel
Model Sierra Omega
Year Released 2005 2000
Engine Position Front Front
Engine Size 5965 cc 3175 cc
Engine Cylinders 8 cylinders 6 cylinders
Engine Type V V
Horse Power 321 HP 218 HP
Engine RPM 5000 RPM 5800 RPM
Torque 370 Nm 290 Nm
Torque RPM 4000 RPM 3400 RPM
Drive Type 4WD Rear
Transmission Type Automatic Automatic
Number of Seats 6 seats 5 seats
Number of Doors 4 doors 4 doors
Vehicle Weight 2270 kg 1710 kg
Vehicle Length 5790 mm 4900 mm
Vehicle Width 2000 mm 1780 mm
Vehicle Height 1850 mm 1460 mm
Wheelbase Size 3650 mm 2620 mm
Fuel Consumption Overall 13.1 L/100km 11.8 L/100km
Fuel Tank Capacity 117 L 75 L


 

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