1976 Mercedes-Benz 280 vs. 1990 Opel Omega
To start off, 1990 Opel Omega is newer by 14 year(s). Which means there will be less support and parts availability for 1976 Mercedes-Benz 280. In addition, the cost of maintenance, including insurance, on 1976 Mercedes-Benz 280 would be higher. At 2,746 cc (6 cylinders), 1976 Mercedes-Benz 280 is equipped with a bigger engine. In terms of performance, 1976 Mercedes-Benz 280 (174 HP @ 6000 RPM) has 25 more horse power than 1990 Opel Omega. (149 HP @ 5600 RPM). In normal driving conditions, 1976 Mercedes-Benz 280 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1976 Mercedes-Benz 280 weights approximately 95 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.
Let's talk about torque, 1976 Mercedes-Benz 280 (233 Nm @ 4500 RPM) has 9 more torque (in Nm) than 1990 Opel Omega. (224 Nm @ 3600 RPM). This means 1976 Mercedes-Benz 280 will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega.
Compare all specifications:
| 1976 Mercedes-Benz 280 | 1990 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | 280 | Omega |
| Year Released | 1976 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2746 cc | 2594 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 174 HP | 149 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 233 Nm | 224 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1465 kg |
| Vehicle Length | 4760 mm | 4740 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1340 mm | 1490 mm |
| Wheelbase Size | 2830 mm | 2740 mm |
