2004 Opel Signum vs. 2005 Honda Accord
To start off, 2005 Honda Accord is newer by 1 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 3,175 cc (6 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 70 more horse power than 2005 Honda Accord. (138 HP @ 4000 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 2005 Honda Accord. With that said, vehicle weight also plays an important factor in acceleration. 2005 Honda Accord weights approximately 50 kg more than 2004 Opel Signum.
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 Honda Accord (347 Nm @ 2000 RPM) has 47 more torque (in Nm) than 2004 Opel Signum. (300 Nm @ 4000 RPM). This means 2005 Honda Accord will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum. 2005 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. 2005 Honda Accord will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 2005 Honda Accord | |
| Make | Opel | Honda |
| Model | Signum | Accord |
| Year Released | 2004 | 2005 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 2204 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 138 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 300 Nm | 347 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Compression Ratio | 10.0:1 | 16.7:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 237 km/hour | 195 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 10.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1645 kg |
| Vehicle Length | 4640 mm | 4760 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2740 mm | 2630 mm |
| Fuel Consumption Overall | 10.1 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 52 L | 65 L |
