1973 Autobianchi A 112 vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Autobianchi A 112. In addition, the cost of maintenance, including insurance, on 1973 Autobianchi A 112 would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 161 more horse power than 1973 Autobianchi A 112. (47 HP @ 6200 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1973 Autobianchi A 112. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 932 kg more than 1973 Autobianchi A 112. 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, 2001 Opel Signum (300 Nm @ 4000 RPM) has 237 more torque (in Nm) than 1973 Autobianchi A 112. (63 Nm @ 3500 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Autobianchi A 112.
Compare all specifications:
| 1973 Autobianchi A 112 | 2001 Opel Signum | |
| Make | Autobianchi | Opel |
| Model | A 112 | Signum |
| Year Released | 1973 | 2001 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 3173 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 47 HP | 208 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 63 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 678 kg | 1610 kg |
| Vehicle Length | 3240 mm | 4640 mm |
| Vehicle Width | 1490 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2040 mm | 2640 mm |
| Fuel Tank Capacity | 30 L | 52 L |
