2005 Opel Signum vs. 1999 Honda S-MX
To start off, 2005 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Honda S-MX. In addition, the cost of maintenance, including insurance, on 1999 Honda S-MX would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Honda S-MX (129 HP @ 5500 RPM) has 30 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 1999 Honda S-MX should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 265 kg more than 1999 Honda S-MX.
Because 1999 Honda S-MX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1999 Honda S-MX will offer significantly more control. 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 (230 Nm @ 1500 RPM) has 40 more torque (in Nm) than 1999 Honda S-MX. (190 Nm @ 4200 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1999 Honda S-MX. 1999 Honda S-MX 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. 1999 Honda S-MX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Signum | 1999 Honda S-MX | |
| Make | Opel | Honda |
| Model | Signum | S-MX |
| Year Released | 2005 | 1999 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1972 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 129 HP |
| Engine RPM | 3120 RPM | 5500 RPM |
| Torque | 230 Nm | 190 Nm |
| Torque RPM | 1500 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 90 mm | 88 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1595 kg | 1330 kg |
| Vehicle Length | 4640 mm | 3960 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1470 mm | 1760 mm |
| Wheelbase Size | 2740 mm | 2510 mm |
