1984 Daimler 4.2 vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Daimler 4.2. In addition, the cost of maintenance, including insurance, on 1984 Daimler 4.2 would be higher. At 4,235 cc (6 cylinders), 1984 Daimler 4.2 is equipped with a bigger engine. In terms of performance, 1984 Daimler 4.2 (205 HP @ 5000 RPM) has 30 more horse power than 2007 Opel Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 1984 Daimler 4.2 should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daimler 4.2 weights approximately 225 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Daimler 4.2 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Daimler 4.2. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Opel Vectra (370 Nm @ 1900 RPM) has 56 more torque (in Nm) than 1984 Daimler 4.2. (314 Nm @ 4500 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Daimler 4.2.
Compare all specifications:
| 1984 Daimler 4.2 | 2007 Opel Vectra | |
| Make | Daimler | Opel |
| Model | 4.2 | Vectra |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4235 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 205 HP | 175 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 314 Nm | 370 Nm |
| Torque RPM | 4500 RPM | 1900 RPM |
| Engine Bore Size | 92.1 mm | 87.5 mm |
| Engine Stroke Size | 106 mm | 82 mm |
| Engine Compression Ratio | 8.7:1 | 18.5:1 |
| Top Speed | 204 km/hour | 226 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1830 kg | 1605 kg |
| Vehicle Length | 4950 mm | 4600 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2870 mm | 2710 mm |
