2008 Chevrolet Avalanche vs. 1999 Opel Omega
To start off, 2008 Chevrolet Avalanche is newer by 9 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 5,300 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Avalanche (320 HP @ 5200 RPM) has 178 more horse power than 1999 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2008 Chevrolet Avalanche should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 399 kg more than 2008 Chevrolet Avalanche.
Because 2008 Chevrolet Avalanche 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, 2008 Chevrolet Avalanche 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, 2008 Chevrolet Avalanche (461 Nm @ 4200 RPM) has 251 more torque (in Nm) than 1999 Opel Omega. (210 Nm @ 4000 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2008 Chevrolet Avalanche has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Avalanche | 1999 Opel Omega | |
| Make | Chevrolet | Opel |
| Model | Avalanche | Omega |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 5300 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 320 HP | 142 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 461 Nm | 210 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1266 kg | 1665 kg |
| Vehicle Length | 5630 mm | 4900 mm |
| Vehicle Width | 2020 mm | 1790 mm |
| Vehicle Height | 1950 mm | 1510 mm |
| Wheelbase Size | 3310 mm | 2740 mm |
| Fuel Tank Capacity | 117 L | 75 L |
