1966 Fiat OT vs. 1988 Opel Vectra
To start off, 1988 Opel Vectra is newer by 22 year(s). Which means there will be less support and parts availability for 1966 Fiat OT. In addition, the cost of maintenance, including insurance, on 1966 Fiat OT would be higher. At 1,699 cc (4 cylinders), 1988 Opel Vectra is equipped with a bigger engine. In terms of performance, 1966 Fiat OT (75 HP @ 6000 RPM) has 19 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM). In normal driving conditions, 1966 Fiat OT should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Opel Vectra weights approximately 365 kg more than 1966 Fiat OT.
Because 1966 Fiat OT 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 1966 Fiat OT. However, in wet, icy, snow, or gravel driving conditions, 1988 Opel Vectra, 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, 1966 Fiat OT (134 Nm) has 29 more torque (in Nm) than 1988 Opel Vectra. (105 Nm). This means 1966 Fiat OT will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 1966 Fiat OT | 1988 Opel Vectra | |
| Make | Fiat | Opel |
| Model | OT | Vectra |
| Year Released | 1966 | 1988 |
| Engine Position | Rear | Front |
| Engine Size | 1280 cc | 1699 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 56 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 134 Nm | 105 Nm |
| Engine Bore Size | 75.5 mm | 82.5 mm |
| Engine Stroke Size | 71.5 mm | 79.5 mm |
| Drive Type | Rear | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 755 kg | 1120 kg |
| Vehicle Length | 3610 mm | 4360 mm |
| Vehicle Width | 1510 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2030 mm | 2520 mm |
| Fuel Tank Capacity | 37 L | 75 L |
