1973 Mercedes-Benz 280 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 280. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 280 would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 15 more horse power than 1973 Mercedes-Benz 280. (160 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1973 Mercedes-Benz 280. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 170 kg more than 1973 Mercedes-Benz 280. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Mercedes-Benz 280 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 1973 Mercedes-Benz 280. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 146 more torque (in Nm) than 1973 Mercedes-Benz 280. (224 Nm @ 3600 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 280.
Compare all specifications:
1973 Mercedes-Benz 280 | 2005 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | 280 | Signum |
Year Released | 1973 | 2005 |
Engine Position | Front | Front |
Engine Size | 2778 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 160 HP | 175 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 224 Nm | 370 Nm |
Torque RPM | 3600 RPM | 1900 RPM |
Engine Bore Size | 86.5 mm | 87.5 mm |
Engine Stroke Size | 78.8 mm | 82 mm |
Engine Compression Ratio | 9.5:1 | 18.5:1 |
Top Speed | 190 km/hour | 221 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1500 kg | 1670 kg |
Vehicle Length | 4910 mm | 4640 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2760 mm | 2620 mm |
Fuel Tank Capacity | 82 L | 60 L |