2004 Opel Signum vs. 1984 Pontiac Fiero
To start off, 2004 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Pontiac Fiero. In addition, the cost of maintenance, including insurance, on 1984 Pontiac Fiero would be higher. At 2,457 cc (4 cylinders), 1984 Pontiac Fiero is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP) has 81 more horse power than 1984 Pontiac Fiero. (92 HP). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1984 Pontiac Fiero. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 294 kg more than 1984 Pontiac Fiero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Pontiac Fiero is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Pontiac Fiero. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Signum (265 Nm) has 83 more torque (in Nm) than 1984 Pontiac Fiero. (182 Nm). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Fiero. 1984 Pontiac Fiero 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. 1984 Pontiac Fiero will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 1984 Pontiac Fiero | |
| Make | Opel | Pontiac |
| Model | Signum | Fiero |
| Year Released | 2004 | 1984 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1995 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 173 HP | 92 HP |
| Torque | 265 Nm | 182 Nm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1266 kg |
| Vehicle Length | 4640 mm | 4200 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1200 mm |
| Wheelbase Size | 2840 mm | 2380 mm |
