2001 Mercedes-Benz A vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2001 Mercedes-Benz A would be higher. At 1,910 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (173 HP @ 5600 RPM) has 82 more horse power than 2001 Mercedes-Benz A. (91 HP @ 4200 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2001 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2001 Mercedes-Benz A weights approximately 555 kg more than 2003 Opel Signum.
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, 2003 Opel Signum (280 Nm) has 100 more torque (in Nm) than 2001 Mercedes-Benz A. (180 Nm). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 Mercedes-Benz A.
Compare all specifications:
| 2001 Mercedes-Benz A | 2003 Opel Signum | |
| Make | Mercedes-Benz | Opel |
| Model | A | Signum |
| Year Released | 2001 | 2003 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1898 cc | 1910 cc |
| Horse Power | 91 HP | 173 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 180 Nm | 280 Nm |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 2050 kg | 1495 kg |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 80 L | 58 L |
