2009 Honda Accord vs. 2004 Opel Signum
To start off, 2009 Honda Accord is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 3,471 cc (6 cylinders), 2009 Honda Accord is equipped with a bigger engine. In terms of performance, 2009 Honda Accord (271 HP @ 6200 RPM) has 148 more horse power than 2004 Opel Signum. (123 HP @ 6000 RPM). In normal driving conditions, 2009 Honda Accord should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 Honda Accord weights approximately 563 kg more than 2004 Opel Signum. 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, 2009 Honda Accord (344 Nm @ 5000 RPM) has 177 more torque (in Nm) than 2004 Opel Signum. (167 Nm @ 3800 RPM). This means 2009 Honda Accord will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2009 Honda Accord 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. 2009 Honda Accord will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Honda Accord | 2004 Opel Signum | |
| Make | Honda | Opel |
| Model | Accord | Signum |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 123 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 344 Nm | 167 Nm |
| Torque RPM | 5000 RPM | 3800 RPM |
| Engine Compression Ratio | 16.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2043 kg | 1480 kg |
| Vehicle Length | 4940 mm | 4640 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2640 mm |
| Fuel Consumption Overall | 10.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
