1991 Opel Omega vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A is newer by 19 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 2,034 cc (4 cylinders), 2010 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz A (134 HP @ 5750 RPM) has 24 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM) In normal driving conditions, 2010 Mercedes-Benz A should accelerate faster than 1991 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz A weights approximately 1500 kg more than 1991 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2010 Mercedes-Benz A, 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, 2010 Mercedes-Benz A (185 Nm @ 3500 RPM) has 23 more torque (in Nm) than 1991 Opel Omega. (162 Nm @ 4600 RPM). This means 2010 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Omega.
Compare all specifications:
| 1991 Opel Omega | 2010 Mercedes-Benz A | |
| Make | Opel | Mercedes-Benz |
| Model | Omega | A |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2034 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 134 HP |
| Engine RPM | 5200 RPM | 5750 RPM |
| Torque | 162 Nm | 185 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Bore Size | 95 mm | 83 mm |
| Engine Stroke Size | 69.8 mm | 94 mm |
| Engine Compression Ratio | 9.4:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1330 kg | 2830 kg |
| Vehicle Length | 4740 mm | 3840 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1490 mm | 1600 mm |
| Wheelbase Size | 2740 mm | 2570 mm |
| Fuel Tank Capacity | 70 L | 60 L |
