1989 Dodge Shadow vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1989 Dodge Shadow. In addition, the cost of maintenance, including insurance, on 1989 Dodge Shadow would be higher. At 3,175 cc (6 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (208 HP @ 6200 RPM) has 33 more horse power than 1989 Dodge Shadow. (175 HP @ 5200 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 1989 Dodge Shadow. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 322 kg more than 1989 Dodge Shadow. 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, 1999 Opel Signum (300 Nm @ 4000 RPM) has 22 more torque (in Nm) than 1989 Dodge Shadow. (278 Nm @ 2400 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1989 Dodge Shadow. 1999 Opel Signum has automatic transmission and 1989 Dodge Shadow has manual transmission. 1989 Dodge Shadow will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Dodge Shadow | 1999 Opel Signum | |
| Make | Dodge | Opel |
| Model | Shadow | Signum |
| Year Released | 1989 | 1999 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2213 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 208 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 278 Nm | 300 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 87.5 mm |
| Engine Stroke Size | 92 mm | 88 mm |
| Engine Compression Ratio | 8.1:1 | 10.0:1 |
| Top Speed | 212 km/hour | 237 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1288 kg | 1610 kg |
| Vehicle Length | 4370 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2840 mm |
