2009 Chevrolet Tahoe vs. 1999 Opel Omega
To start off, 2009 Chevrolet Tahoe is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 5,328 cc (8 cylinders), 2009 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Tahoe (284 HP @ 5200 RPM) has 154 more horse power than 1999 Opel Omega. (130 HP @ 4500 RPM). In normal driving conditions, 2009 Chevrolet Tahoe should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Tahoe weights approximately 1564 kg more than 1999 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Tahoe is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet Tahoe (427 Nm @ 4000 RPM) has 177 more torque (in Nm) than 1999 Opel Omega. (250 Nm @ 2200 RPM). This means 2009 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 2009 Chevrolet Tahoe | 1999 Opel Omega | |
| Make | Chevrolet | Opel |
| Model | Tahoe | Omega |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 284 HP | 130 HP |
| Engine RPM | 5200 RPM | 4500 RPM |
| Torque | 427 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Engine Bore Size | 96 mm | 80 mm |
| Engine Stroke Size | 92 mm | 82.8 mm |
| Engine Compression Ratio | 10.0:1 | 22.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 170 km/hour | 195 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2419 kg | 855 kg |
| Vehicle Length | 5060 mm | 4900 mm |
| Vehicle Width | 2070 mm | 1780 mm |
| Vehicle Height | 1970 mm | 1460 mm |
| Wheelbase Size | 2950 mm | 2640 mm |
| Fuel Tank Capacity | 98 L | 75 L |
