1996 Opel Vectra vs. 2000 Alfa Romeo 166
To start off, 2000 Alfa Romeo 166 is newer by 4 year(s). Which means there will be less support and parts availability for 1996 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1996 Opel Vectra would be higher. At 2,492 cc (6 cylinders), 2000 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 166 (190 HP @ 6300 RPM) has 90 more horse power than 1996 Opel Vectra. (100 HP @ 6200 RPM) In normal driving conditions, 2000 Alfa Romeo 166 should accelerate faster than 1996 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 166 weights approximately 297 kg more than 1996 Opel Vectra. 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, 2000 Alfa Romeo 166 (226 Nm @ 5000 RPM) has 76 more torque (in Nm) than 1996 Opel Vectra. (150 Nm @ 3200 RPM). This means 2000 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1996 Opel Vectra. 2000 Alfa Romeo 166 has automatic transmission and 1996 Opel Vectra has manual transmission. 1996 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1996 Opel Vectra | 2000 Alfa Romeo 166 | |
| Make | Opel | Alfa Romeo |
| Model | Vectra | 166 |
| Year Released | 1996 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 190 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 150 Nm | 226 Nm |
| Torque RPM | 3200 RPM | 5000 RPM |
| Engine Bore Size | 79.1 mm | 88 mm |
| Engine Stroke Size | 81.5 mm | 68.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1223 kg | 1520 kg |
| Vehicle Length | 4480 mm | 4730 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1420 mm |
