2002 Opel Signum vs. 2004 Opel Meriva
To start off, 2004 Opel Meriva is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 1,796 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (120 HP @ 6000 RPM) has 21 more horse power than 2004 Opel Meriva. (99 HP @ 4300 RPM). In normal driving conditions, 2002 Opel Signum should accelerate faster than 2004 Opel Meriva. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 89 kg more than 2004 Opel Meriva. 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 Meriva (240 Nm @ 2300 RPM) has 75 more torque (in Nm) than 2002 Opel Signum. (165 Nm @ 3800 RPM). This means 2004 Opel Meriva will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
| 2002 Opel Signum | 2004 Opel Meriva | |
| Make | Opel | Opel |
| Model | Signum | Meriva |
| Year Released | 2002 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1685 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 99 HP |
| Engine RPM | 6000 RPM | 4300 RPM |
| Torque | 165 Nm | 240 Nm |
| Torque RPM | 3800 RPM | 2300 RPM |
| Engine Bore Size | 80.5 mm | 79 mm |
| Engine Stroke Size | 88.2 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 18.4:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 12.2 seconds | 13.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1482 kg | 1393 kg |
| Vehicle Length | 4640 mm | 4050 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1630 mm |
| Wheelbase Size | 2500 mm | 2620 mm |
| Fuel Consumption Overall | 7.9 L/100km | 5.5 L/100km |
| Fuel Tank Capacity | 60 L | 53 L |
