1971 Fiat 128 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Fiat 128. In addition, the cost of maintenance, including insurance, on 1971 Fiat 128 would be higher. At 1,910 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (118 HP @ 4000 RPM) has 52 more horse power than 1971 Fiat 128. (66 HP @ 6400 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1971 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 795 kg more than 1971 Fiat 128. 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, 2006 Opel Signum (281 Nm @ 2000 RPM) has 191 more torque (in Nm) than 1971 Fiat 128. (90 Nm @ 4000 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 128.
Compare all specifications:
| 1971 Fiat 128 | 2006 Opel Signum | |
| Make | Fiat | Opel |
| Model | 128 | Signum |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 118 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 90 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 55.5 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 150 km/hour | 191 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 820 kg | 1615 kg |
| Vehicle Length | 3890 mm | 4640 mm |
| Vehicle Width | 1600 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2840 mm |
| Fuel Tank Capacity | 38 L | 60 L |
