2005 Chevrolet Tahoe vs. 2003 Opel Omega
To start off, 2005 Chevrolet Tahoe is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Omega. In addition, the cost of maintenance, including insurance, on 2003 Opel Omega would be higher. At 5,359 cc (8 cylinders), 2005 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Tahoe (295 HP @ 6000 RPM) has 153 more horse power than 2003 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2005 Chevrolet Tahoe should accelerate faster than 2003 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Tahoe weights approximately 690 kg more than 2003 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Tahoe 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 Chevrolet Tahoe (447 Nm) has 238 more torque (in Nm) than 2003 Opel Omega. (209 Nm). This means 2005 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Omega.
Compare all specifications:
| 2005 Chevrolet Tahoe | 2003 Opel Omega | |
| Make | Chevrolet | Opel |
| Model | Tahoe | Omega |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Middle |
| Engine Size | 5359 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 142 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 447 Nm | 209 Nm |
| Engine Bore Size | 96.1 mm | 86 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2355 kg | 1665 kg |
| Vehicle Length | 5060 mm | 4900 mm |
| Vehicle Width | 2010 mm | 1780 mm |
| Vehicle Height | 1950 mm | 1510 mm |
| Wheelbase Size | 2950 mm | 2740 mm |
| Fuel Tank Capacity | 98 L | 75 L |
