2005 Chevrolet Avalanche vs. 1999 Vauxhall Omega
To start off, 2005 Chevrolet Avalanche is newer by 6 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 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (295 HP @ 5600 RPM) has 166 more horse power than 1999 Vauxhall Omega. (129 HP @ 4500 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1999 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 757 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.
Let's talk about torque, 2005 Chevrolet Avalanche (447 Nm) has 197 more torque (in Nm) than 1999 Vauxhall Omega. (250 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1999 Vauxhall Omega. 2005 Chevrolet Avalanche has automatic transmission and 1999 Vauxhall Omega has manual transmission. 1999 Vauxhall Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1999 Vauxhall Omega | |
| Make | Chevrolet | Vauxhall |
| Model | Avalanche | Omega |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 2496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 129 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 447 Nm | 250 Nm |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2467 kg | 1710 kg |
| Vehicle Length | 5640 mm | 4900 mm |
| Vehicle Width | 2030 mm | 1790 mm |
| Vehicle Height | 1880 mm | 1510 mm |
| Wheelbase Size | 3310 mm | 2740 mm |
