1982 Fiat Vivace vs. 1978 Opel Senator
To start off, 1982 Fiat Vivace is newer by 4 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 106 more horse power than 1982 Fiat Vivace. (64 HP @ 5800 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 1982 Fiat Vivace. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 530 kg more than 1982 Fiat Vivace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 1982 Fiat Vivace, 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 146 more torque (in Nm) than 1982 Fiat Vivace. (102 Nm @ 3000 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 1982 Fiat Vivace.
Compare all specifications:
| 1982 Fiat Vivace | 1978 Opel Senator | |
| Make | Fiat | Opel |
| Model | Vivace | Senator |
| Year Released | 1982 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1372 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 170 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 102 Nm | 248 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 86.5 mm | 95.1 mm |
| Engine Stroke Size | 55.5 mm | 69.8 mm |
| Engine Compression Ratio | 9.1:1 | 6.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 810 kg | 1340 kg |
| Vehicle Length | 3750 mm | 4820 mm |
| Vehicle Width | 1550 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2230 mm | 2740 mm |
