1999 Opel Omega vs. 1991 Porsche 965
To start off, 1999 Opel Omega is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Porsche 965. In addition, the cost of maintenance, including insurance, on 1991 Porsche 965 would be higher. At 3,299 cc (6 cylinders), 1991 Porsche 965 is equipped with a bigger engine. In terms of performance, 1991 Porsche 965 (317 HP @ 5750 RPM) has 175 more horse power than 1999 Opel Omega. (142 HP @ 5800 RPM) In normal driving conditions, 1991 Porsche 965 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 220 kg more than 1991 Porsche 965.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1991 Porsche 965 (459 Nm @ 4500 RPM) has 256 more torque (in Nm) than 1999 Opel Omega. (203 Nm @ 4000 RPM). This means 1991 Porsche 965 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 1999 Opel Omega has automatic transmission and 1991 Porsche 965 has manual transmission. 1991 Porsche 965 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Omega | 1991 Porsche 965 | |
| Make | Opel | Porsche |
| Model | Omega | 965 |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 2196 cc | 3299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 142 HP | 317 HP |
| Engine RPM | 5800 RPM | 5750 RPM |
| Torque | 203 Nm | 459 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1685 kg | 1465 kg |
| Vehicle Length | 4900 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1550 mm | 1310 mm |
| Wheelbase Size | 2640 mm | 2270 mm |
