1973 Mercedes-Benz 450 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 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,520 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 450 (217 HP @ 5000 RPM) has 9 more horse power than 2005 Opel Signum. (208 HP @ 6000 RPM). In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 450 weights approximately 155 kg more than 2005 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Mercedes-Benz 450 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 450. 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, 1973 Mercedes-Benz 450 (359 Nm @ 3250 RPM) has 59 more torque (in Nm) than 2005 Opel Signum. (300 Nm @ 4000 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
1973 Mercedes-Benz 450 | 2005 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | 450 | Signum |
Year Released | 1973 | 2005 |
Engine Position | Front | Front |
Engine Size | 4520 cc | 3174 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 217 HP | 208 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 359 Nm | 300 Nm |
Torque RPM | 3250 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 87.5 mm |
Engine Stroke Size | 85 mm | 88 mm |
Engine Compression Ratio | 8.8:1 | 10.0:1 |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1765 kg | 1610 kg |
Vehicle Length | 5070 mm | 4640 mm |
Vehicle Width | 1880 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2970 mm | 2840 mm |
Fuel Tank Capacity | 95 L | 60 L |