1991 Opel Omega vs. 2008 Pontiac G5
To start off, 2008 Pontiac G5 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Opel Omega. In addition, the cost of maintenance, including insurance, on 1991 Opel Omega would be higher. At 2,401 cc (4 cylinders), 2008 Pontiac G5 is equipped with a bigger engine. In terms of performance, 2008 Pontiac G5 (171 HP @ 5800 RPM) has 61 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM) In normal driving conditions, 2008 Pontiac G5 should accelerate faster than 1991 Opel Omega.
Because 1991 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 1991 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2008 Pontiac G5, 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, 2008 Pontiac G5 (226 Nm @ 4500 RPM) has 64 more torque (in Nm) than 1991 Opel Omega. (162 Nm @ 4600 RPM). This means 2008 Pontiac G5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Omega.
Compare all specifications:
| 1991 Opel Omega | 2008 Pontiac G5 | |
| Make | Opel | Pontiac |
| Model | Omega | G5 |
| Year Released | 1991 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2401 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 171 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 162 Nm | 226 Nm |
| Torque RPM | 4600 RPM | 4500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4740 mm | 4570 mm |
| Vehicle Width | 1780 mm | 1720 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2740 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 49 L |
