2007 Chevrolet Express vs. 1999 Opel Omega
To start off, 2007 Chevrolet Express is newer by 8 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 5,326 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Express (295 HP @ 5200 RPM) has 161 more horse power than 1999 Opel Omega. (134 HP @ 5600 RPM). In normal driving conditions, 2007 Chevrolet Express should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Express weights approximately 907 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 2007 Chevrolet Express 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, 2007 Chevrolet Express 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 Express (455 Nm @ 4000 RPM) has 270 more torque (in Nm) than 1999 Opel Omega. (185 Nm @ 4000 RPM). This means 2007 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2007 Chevrolet Express 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. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Express | 1999 Opel Omega | |
| Make | Chevrolet | Opel |
| Model | Express | Omega |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 134 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 455 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 96 mm | 86 mm |
| Engine Stroke Size | 92 mm | 86 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 2537 kg | 1630 kg |
| Vehicle Length | 5700 mm | 4900 mm |
| Vehicle Width | 2020 mm | 1790 mm |
| Vehicle Height | 2080 mm | 1510 mm |
| Wheelbase Size | 3440 mm | 2740 mm |
