1970 Buick Skylark vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Buick Skylark. In addition, the cost of maintenance, including insurance, on 1970 Buick Skylark would be higher. At 5,723 cc (8 cylinders), 1970 Buick Skylark is equipped with a bigger engine. In terms of performance, 1970 Buick Skylark (155 HP @ 3800 RPM) has 2 more horse power than 2007 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 1970 Buick Skylark should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick Skylark weights approximately 320 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 1970 Buick Skylark 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 1970 Buick Skylark. 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, 1970 Buick Skylark (366 Nm @ 2400 RPM) has 146 more torque (in Nm) than 2007 Opel Vectra. (220 Nm @ 3800 RPM). This means 1970 Buick Skylark will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 1970 Buick Skylark | 2007 Opel Vectra | |
| Make | Buick | Opel |
| Model | Skylark | Vectra |
| Year Released | 1970 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5723 cc | 2197 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 155 HP | 153 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 366 Nm | 220 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Engine Bore Size | 96.5 mm | 86 mm |
| Engine Stroke Size | 97.8 mm | 94.6 mm |
| Engine Compression Ratio | 8.5:1 | 12.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1870 kg | 1550 kg |
| Vehicle Length | 5430 mm | 4830 mm |
| Vehicle Width | 1960 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2950 mm | 2840 mm |
