1999 Opel Omega vs. 2001 Pontiac Aztek
To start off, 2001 Pontiac Aztek is newer by 2 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 3,400 cc (6 cylinders), 2001 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2001 Pontiac Aztek (185 HP @ 5200 RPM) has 43 more horse power than 1999 Opel Omega. (142 HP @ 5400 RPM) In normal driving conditions, 2001 Pontiac Aztek should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Aztek weights approximately 49 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 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2001 Pontiac Aztek, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Pontiac Aztek (285 Nm @ 4000 RPM) has 75 more torque (in Nm) than 1999 Opel Omega. (210 Nm @ 4000 RPM). This means 2001 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2001 Pontiac Aztek 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. 2001 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Omega | 2001 Pontiac Aztek | |
| Make | Opel | Pontiac |
| Model | Omega | Aztek |
| Year Released | 1999 | 2001 |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 3400 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 185 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 210 Nm | 285 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 94.6 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1665 kg | 1714 kg |
| Vehicle Length | 4900 mm | 4630 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1510 mm | 1700 mm |
| Wheelbase Size | 2740 mm | 2760 mm |
| Fuel Tank Capacity | 75 L | 68 L |
