1987 Alfa Romeo Graduate vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo Graduate. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo Graduate would be higher. At 3,175 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (208 HP) has 93 more horse power than 1987 Alfa Romeo Graduate. (115 HP) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1987 Alfa Romeo Graduate. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo Graduate weights approximately 50 kg more than 2005 Opel Vectra.
Because 1987 Alfa Romeo Graduate 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 1987 Alfa Romeo Graduate. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Vectra (300 Nm) has 137 more torque (in Nm) than 1987 Alfa Romeo Graduate. (163 Nm). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo Graduate. 2005 Opel Vectra has automatic transmission and 1987 Alfa Romeo Graduate has manual transmission. 1987 Alfa Romeo Graduate will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Alfa Romeo Graduate | 2005 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | Graduate | Vectra |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1966 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 208 HP |
| Torque | 163 Nm | 300 Nm |
| Engine Bore Size | 84.1 mm | 87.5 mm |
| Engine Stroke Size | 88.4 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1200 kg |
| Vehicle Length | 4290 mm | 4600 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1470 mm |
| Wheelbase Size | 2260 mm | 2500 mm |
| Fuel Tank Capacity | 49 L | 61 L |
