1998 Opel Vectra vs. 1981 Subaru Coupe
To start off, 1998 Opel Vectra is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Subaru Coupe. In addition, the cost of maintenance, including insurance, on 1981 Subaru Coupe would be higher. At 1,598 cc (4 cylinders), 1998 Opel Vectra is equipped with a bigger engine. In terms of performance, 1998 Opel Vectra (74 HP @ 5200 RPM) has 7 more horse power than 1981 Subaru Coupe. (67 HP @ 5200 RPM). In normal driving conditions, 1998 Opel Vectra should accelerate faster than 1981 Subaru Coupe. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Vectra weights approximately 270 kg more than 1981 Subaru Coupe. 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, 1998 Opel Vectra (128 Nm @ 2800 RPM) has 14 more torque (in Nm) than 1981 Subaru Coupe. (114 Nm @ 2400 RPM). This means 1998 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1981 Subaru Coupe.
Compare all specifications:
| 1998 Opel Vectra | 1981 Subaru Coupe | |
| Make | Opel | Subaru |
| Model | Vectra | Coupe |
| Year Released | 1998 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1593 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 67 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 128 Nm | 114 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Engine Bore Size | 85 mm | 91.9 mm |
| Engine Stroke Size | 69.8 mm | 60 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1185 kg | 915 kg |
| Vehicle Length | 4480 mm | 4160 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1360 mm |
