1991 Dodge Spirit vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Dodge Spirit. In addition, the cost of maintenance, including insurance, on 1991 Dodge Spirit would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 25 more horse power than 1991 Dodge Spirit. (150 HP @ 4800 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1991 Dodge Spirit. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 354 kg more than 1991 Dodge Spirit. 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 125 more torque (in Nm) than 1991 Dodge Spirit. (245 Nm @ 2000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Dodge Spirit.
Compare all specifications:
| 1991 Dodge Spirit | 2005 Opel Signum | |
| Make | Dodge | Opel |
| Model | Spirit | Signum |
| Year Released | 1991 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2213 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 175 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 245 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1316 kg | 1670 kg |
| Vehicle Length | 4610 mm | 4640 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2620 mm |
