1995 Alfa Romeo 145 vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 4 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 145 would be higher. At 2,597 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (180 HP @ 6000 RPM) has 32 more horse power than 1995 Alfa Romeo 145. (148 HP @ 6200 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1995 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 445 kg more than 1995 Alfa Romeo 145. 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, 1995 Alfa Romeo 145, 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, 1999 Opel Omega (220 Nm @ 3400 RPM) has 34 more torque (in Nm) than 1995 Alfa Romeo 145. (186 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1995 Alfa Romeo 145.
Compare all specifications:
| 1995 Alfa Romeo 145 | 1999 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | 145 | Omega |
| Year Released | 1995 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 180 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 186 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 83.1 mm | 83.2 mm |
| Engine Stroke Size | 91 mm | 79.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1240 kg | 1685 kg |
| Vehicle Length | 4100 mm | 4900 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
| Fuel Tank Capacity | 61 L | 75 L |
