1999 Mercedes-Benz S vs. 1990 Opel Omega
To start off, 1999 Mercedes-Benz S is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 4,966 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (302 HP @ 5500 RPM) has 187 more horse power than 1990 Opel Omega. (115 HP @ 5200 RPM). In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz S weights approximately 555 kg more than 1990 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, 1999 Mercedes-Benz S (460 Nm @ 2700 RPM) has 291 more torque (in Nm) than 1990 Opel Omega. (169 Nm @ 2600 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega. 1999 Mercedes-Benz S has automatic transmission and 1990 Opel Omega has manual transmission. 1990 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Mercedes-Benz S | 1990 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | S | Omega |
| Year Released | 1999 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 115 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 460 Nm | 169 Nm |
| Torque RPM | 2700 RPM | 2600 RPM |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1854 kg | 1299 kg |
| Vehicle Length | 5170 mm | 4770 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 3090 mm | 2740 mm |
| Fuel Tank Capacity | 88 L | 70 L |
