1993 Mercedes-Benz 320 vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 9 year(s). Which means there will be less support and parts availability for 1993 Mercedes-Benz 320. In addition, the cost of maintenance, including insurance, on 1993 Mercedes-Benz 320 would be higher. At 3,197 cc (6 cylinders), 1993 Mercedes-Benz 320 is equipped with a bigger engine. In terms of performance, 1993 Mercedes-Benz 320 (220 HP @ 5500 RPM) has 67 more horse power than 2002 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 1993 Mercedes-Benz 320 should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mercedes-Benz 320 weights approximately 165 kg more than 2002 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Mercedes-Benz 320 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 1993 Mercedes-Benz 320. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 1993 Mercedes-Benz 320 (310 Nm @ 3750 RPM) has 60 more torque (in Nm) than 2002 Opel Signum. (250 Nm @ 3800 RPM). This means 1993 Mercedes-Benz 320 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
| 1993 Mercedes-Benz 320 | 2002 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | 320 | Signum |
| Year Released | 1993 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 2172 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 220 HP | 153 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 310 Nm | 250 Nm |
| Torque RPM | 3750 RPM | 3800 RPM |
| Engine Compression Ratio | 10.0:1 | 12.0:1 |
| Top Speed | 225 km/hour | 206 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1650 kg | 1485 kg |
| Vehicle Length | 4770 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Tank Capacity | 72 L | 60 L |
