2001 Opel Vectra vs. 2002 Nissan Altima
To start off, 2002 Nissan Altima is newer by 1 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 2,488 cc (4 cylinders), 2002 Nissan Altima is equipped with a bigger engine. In terms of performance, 2002 Nissan Altima (173 HP @ 6000 RPM) has 50 more horse power than 2001 Opel Vectra. (123 HP @ 4000 RPM) In normal driving conditions, 2002 Nissan Altima should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 94 kg more than 2002 Nissan Altima.
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, 2001 Opel Vectra (270 Nm @ 1500 RPM) has 26 more torque (in Nm) than 2002 Nissan Altima. (244 Nm @ 4000 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2002 Nissan Altima. 2002 Nissan Altima has automatic transmission and 2001 Opel Vectra has manual transmission. 2001 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Nissan Altima will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Opel Vectra | 2002 Nissan Altima | |
| Make | Opel | Nissan |
| Model | Vectra | Altima |
| Year Released | 2001 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 173 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 270 Nm | 244 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Engine Compression Ratio | 18.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1390 kg | 1296 kg |
| Vehicle Length | 4500 mm | 4880 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1500 mm | 1480 mm |
| Wheelbase Size | 2650 mm | 2810 mm |
| Fuel Tank Capacity | 60 L | 76 L |
