2002 Mercedes-Benz A vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz A would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (208 HP @ 6000 RPM) has 128 more horse power than 2002 Mercedes-Benz A. (80 HP @ 5000 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 2002 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 590 kg more than 2002 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, 2005 Opel Signum (300 Nm @ 4000 RPM) has 170 more torque (in Nm) than 2002 Mercedes-Benz A. (130 Nm @ 3750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz A. 2005 Opel Signum has automatic transmission and 2002 Mercedes-Benz A has manual transmission. 2002 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Mercedes-Benz A | 2005 Opel Signum | |
Make | Mercedes-Benz | Opel |
Model | A | Signum |
Year Released | 2002 | 2005 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1397 cc | 3174 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 80 HP | 208 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 130 Nm | 300 Nm |
Torque RPM | 3750 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 87.5 mm |
Engine Stroke Size | 69.5 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1020 kg | 1610 kg |
Vehicle Length | 3790 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1590 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2840 mm |
Fuel Tank Capacity | 54 L | 60 L |