2004 AC Aceca vs. 1989 Opel Omega
To start off, 2004 AC Aceca is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Opel Omega. In addition, the cost of maintenance, including insurance, on 1989 Opel Omega would be higher. At 4,600 cc (8 cylinders), 2004 AC Aceca is equipped with a bigger engine. In terms of performance, 2004 AC Aceca (301 HP @ 5800 RPM) has 212 more horse power than 1989 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 2004 AC Aceca should accelerate faster than 1989 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 AC Aceca weights approximately 310 kg more than 1989 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 AC Aceca (407 Nm @ 4800 RPM) has 256 more torque (in Nm) than 1989 Opel Omega. (151 Nm @ 3400 RPM). This means 2004 AC Aceca will have an easier job in driving up hills or pulling heavy equipment than 1989 Opel Omega.
Compare all specifications:
| 2004 AC Aceca | 1989 Opel Omega | |
| Make | AC | Opel |
| Model | Aceca | Omega |
| Year Released | 2004 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 89 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 407 Nm | 151 Nm |
| Torque RPM | 4800 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1510 kg | 1200 kg |
| Vehicle Length | 4430 mm | 4740 mm |
| Vehicle Width | 1880 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1490 mm |
| Wheelbase Size | 2480 mm | 2740 mm |
