1998 Mitsubishi Diamante vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Mitsubishi Diamante. In addition, the cost of maintenance, including insurance, on 1998 Mitsubishi Diamante would be higher. At 2,972 cc (6 cylinders), 1998 Mitsubishi Diamante is equipped with a bigger engine. In terms of performance, 1998 Mitsubishi Diamante (238 HP @ 5750 RPM) has 113 more horse power than 2003 Opel Vectra. (125 HP @ 6000 RPM). In normal driving conditions, 1998 Mitsubishi Diamante should accelerate faster than 2003 Opel Vectra.
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 Mitsubishi Diamante (310 Nm @ 3500 RPM) has 140 more torque (in Nm) than 2003 Opel Vectra. (170 Nm @ 3800 RPM). This means 1998 Mitsubishi Diamante will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 1998 Mitsubishi Diamante has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Mitsubishi Diamante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Mitsubishi Diamante | 2003 Opel Vectra | |
| Make | Mitsubishi | Opel |
| Model | Diamante | Vectra |
| Year Released | 1998 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2972 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 125 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 310 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4810 mm | 4600 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
