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 2,171 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz A (138 HP @ 5500 RPM) has 14 more horse power than 2005 Opel Signum. (124 HP @ 3250 RPM). In normal driving conditions, 2002 Mercedes-Benz A should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 445 kg more than 2002 Mercedes-Benz A.
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 (280 Nm @ 1500 RPM) has 75 more torque (in Nm) than 2002 Mercedes-Benz A. (205 Nm @ 4000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz A. 2002 Mercedes-Benz A has automatic transmission and 2005 Opel Signum has manual transmission. 2005 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mercedes-Benz A 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 | 2084 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 138 HP | 124 HP |
Engine RPM | 5500 RPM | 3250 RPM |
Torque | 205 Nm | 280 Nm |
Torque RPM | 4000 RPM | 1500 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 94 mm | 98 mm |
Engine Compression Ratio | 11.0:1 | 18.5:1 |
Top Speed | 198 km/hour | 201 km/hour |
Acceleration 0-100mph | 9 seconds | 11.2 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1165 kg | 1610 kg |
Vehicle Length | 3650 mm | 4640 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1590 mm | 1470 mm |
Wheelbase Size | 2430 mm | 2710 mm |
Fuel Tank Capacity | 54 L | 60 L |