2008 Isuzu I-350 vs. 1999 Opel Vectra
To start off, 2008 Isuzu I-350 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra would be higher. At 3,456 cc (5 cylinders), 2008 Isuzu I-350 is equipped with a bigger engine. In terms of performance, 2008 Isuzu I-350 (242 HP @ 5600 RPM) has 161 more horse power than 1999 Opel Vectra. (81 HP @ 4300 RPM). In normal driving conditions, 2008 Isuzu I-350 should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Isuzu I-350 weights approximately 60 kg more than 1999 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Isuzu I-350 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2008 Isuzu I-350 will offer significantly more control. 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, 2008 Isuzu I-350 (328 Nm @ 4600 RPM) has 143 more torque (in Nm) than 1999 Opel Vectra. (185 Nm @ 1800 RPM). This means 2008 Isuzu I-350 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra. 2008 Isuzu I-350 has automatic transmission and 1999 Opel Vectra has manual transmission. 1999 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Isuzu I-350 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Isuzu I-350 | 1999 Opel Vectra | |
| Make | Isuzu | Opel |
| Model | I-350 | Vectra |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 1995 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 81 HP |
| Engine RPM | 5600 RPM | 4300 RPM |
| Torque | 328 Nm | 185 Nm |
| Torque RPM | 4600 RPM | 1800 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1460 kg | 1400 kg |
| Vehicle Length | 5270 mm | 4500 mm |
| Vehicle Width | 1720 mm | 1720 mm |
| Vehicle Height | 1660 mm | 1500 mm |
| Wheelbase Size | 3210 mm | 2650 mm |
