1974 Mercedes-Benz S vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 25 year(s). Which means there will be less support and parts availability for 1974 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1974 Mercedes-Benz S would be higher. At 2,744 cc (6 cylinders), 1974 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1974 Mercedes-Benz S (156 HP @ 5500 RPM) has 33 more horse power than 1999 Opel Omega. (123 HP @ 4000 RPM). In normal driving conditions, 1974 Mercedes-Benz S should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 60 kg more than 1974 Mercedes-Benz S.
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 Opel Omega (270 Nm @ 1600 RPM) has 47 more torque (in Nm) than 1974 Mercedes-Benz S. (223 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1974 Mercedes-Benz S.
Compare all specifications:
| 1974 Mercedes-Benz S | 1999 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | S | Omega |
| Year Released | 1974 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2744 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 156 HP | 123 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 223 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 86 mm | 84.1 mm |
| Engine Stroke Size | 78.8 mm | 98 mm |
| Engine Compression Ratio | 8.7:1 | 18.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1670 kg |
| Vehicle Length | 4970 mm | 4900 mm |
| Vehicle Width | 1880 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2870 mm | 2610 mm |
| Fuel Tank Capacity | 85 L | 75 L |
