2004 Mercedes-Benz S vs. 2004 Opel Signum
To start off, both 2004 Mercedes-Benz S and 2004 Opel Signum were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,264 cc (8 cylinders), 2004 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (275 HP @ 5750 RPM) has 127 more horse power than 2004 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 440 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2004 Mercedes-Benz S will offer significantly more control. 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, 2004 Mercedes-Benz S (400 Nm @ 3000 RPM) has 74 more torque (in Nm) than 2004 Opel Signum. (326 Nm @ 2000 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2004 Mercedes-Benz S has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mercedes-Benz S | 2004 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | S | Signum |
| Year Released | 2004 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4264 cc | 1908 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 275 HP | 148 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 400 Nm | 326 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 89.9 mm | 82 mm |
| Engine Stroke Size | 84 mm | 90.4 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 209 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 10.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2050 kg | 1610 kg |
| Vehicle Length | 5050 mm | 4640 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2840 mm |
| Fuel Consumption Overall | 12.5 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 88 L | 60 L |
