1998 Mercedes-Benz A vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz A would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 93 more horse power than 1998 Mercedes-Benz A. (80 HP @ 5000 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1998 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 465 kg more than 1998 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Opel Signum (265 Nm @ 2500 RPM) has 135 more torque (in Nm) than 1998 Mercedes-Benz A. (130 Nm @ 3750 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz A. 1998 Mercedes-Benz A 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. 1998 Mercedes-Benz A will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Mercedes-Benz A | 2004 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | A | Signum |
| Year Released | 1998 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 80 HP | 173 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 130 Nm | 265 Nm |
| Torque RPM | 3750 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 69.5 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Top Speed | 167 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1095 kg | 1560 kg |
| Vehicle Length | 3580 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1580 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2840 mm |
| Fuel Consumption Overall | 7.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 54 L | 60 L |
