2007 Chevrolet Silverado vs. 1999 Vauxhall Omega
To start off, 2007 Chevrolet Silverado is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 1999 Vauxhall Omega would be higher. At 5,999 cc (8 cylinders), 2007 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Silverado (312 HP @ 4400 RPM) has 170 more horse power than 1999 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2007 Chevrolet Silverado should accelerate faster than 1999 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Silverado weights approximately 1269 kg more than 1999 Vauxhall Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1999 Vauxhall Omega. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Silverado 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, 2007 Chevrolet Silverado (506 Nm @ 4400 RPM) has 297 more torque (in Nm) than 1999 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 2007 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 1999 Vauxhall Omega.
Compare all specifications:
| 2007 Chevrolet Silverado | 1999 Vauxhall Omega | |
| Make | Chevrolet | Vauxhall |
| Model | Silverado | Omega |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 312 HP | 142 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Torque | 506 Nm | 209 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2874 kg | 1605 kg |
| Vehicle Length | 6340 mm | 4900 mm |
| Vehicle Width | 2440 mm | 1790 mm |
| Vehicle Height | 1940 mm | 1460 mm |
| Wheelbase Size | 4010 mm | 2740 mm |
