2008 Honda Odyssey vs. 2004 Opel Signum
To start off, 2008 Honda Odyssey is newer by 4 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 3,469 cc (6 cylinders), 2008 Honda Odyssey is equipped with a bigger engine. In terms of performance, 2008 Honda Odyssey (241 HP @ 5700 RPM) has 68 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2008 Honda Odyssey should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 280 kg more than 2008 Honda Odyssey.
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, 2008 Honda Odyssey (328 Nm @ 4900 RPM) has 63 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2008 Honda Odyssey will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2008 Honda Odyssey 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. 2008 Honda Odyssey will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Honda Odyssey | 2004 Opel Signum | |
| Make | Honda | Opel |
| Model | Odyssey | Signum |
| Year Released | 2008 | 2004 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3469 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 241 HP | 173 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 328 Nm | 265 Nm |
| Torque RPM | 4900 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1560 kg |
| Vehicle Length | 5140 mm | 4640 mm |
| Vehicle Width | 1960 mm | 1800 mm |
| Vehicle Height | 1780 mm | 1470 mm |
| Wheelbase Size | 3010 mm | 2840 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 79 L | 60 L |
