2005 Mercedes-Benz E500 vs. 1999 Opel Vectra
To start off, 2005 Mercedes-Benz E500 is newer by 6 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz E500 is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz E500 (302 HP @ 4200 RPM) has 168 more horse power than 1999 Opel Vectra. (134 HP @ 5600 RPM). In normal driving conditions, 2005 Mercedes-Benz E500 should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz E500 weights approximately 449 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 2005 Mercedes-Benz E500 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, 2005 Mercedes-Benz E500 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, 2005 Mercedes-Benz E500 (460 Nm) has 273 more torque (in Nm) than 1999 Opel Vectra. (187 Nm). This means 2005 Mercedes-Benz E500 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra. 2005 Mercedes-Benz E500 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. 2005 Mercedes-Benz E500 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz E500 | 1999 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | E500 | Vectra |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 302 HP | 134 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 460 Nm | 187 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1919 kg | 1470 kg |
| Vehicle Length | 4880 mm | 4500 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1500 mm |
| Wheelbase Size | 2720 mm | 2650 mm |
