1981 Alfa Romeo Spider vs. 1970 Buick Skylark
To start off, 1981 Alfa Romeo Spider is newer by 11 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 52 more horse power than 1981 Alfa Romeo Spider. (103 HP @ 5500 RPM) In normal driving conditions, 1970 Buick Skylark should accelerate faster than 1981 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick Skylark weights approximately 870 kg more than 1981 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1970 Buick Skylark (366 Nm @ 2400 RPM) has 221 more torque (in Nm) than 1981 Alfa Romeo Spider. (145 Nm @ 4500 RPM). This means 1970 Buick Skylark will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Spider.
Compare all specifications:
| 1981 Alfa Romeo Spider | 1970 Buick Skylark | |
| Make | Alfa Romeo | Buick |
| Model | Spider | Skylark |
| Year Released | 1981 | 1970 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 5723 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 103 HP | 155 HP |
| Engine RPM | 5500 RPM | 3800 RPM |
| Torque | 145 Nm | 366 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Engine Bore Size | 78 mm | 96.5 mm |
| Engine Stroke Size | 82 mm | 97.8 mm |
| Engine Compression Ratio | 9.0:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1000 kg | 1870 kg |
| Vehicle Length | 4130 mm | 5430 mm |
| Vehicle Width | 1640 mm | 1960 mm |
| Vehicle Height | 1300 mm | 1400 mm |
| Wheelbase Size | 2260 mm | 2950 mm |
