1970 Alfa Romeo Spider vs. 2006 Cadillac BLS
To start off, 2006 Cadillac BLS is newer by 36 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo Spider would be higher. At 1,910 cc (4 cylinders), 2006 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2006 Cadillac BLS (149 HP @ 4000 RPM) has 46 more horse power than 1970 Alfa Romeo Spider. (103 HP @ 6000 RPM) In normal driving conditions, 2006 Cadillac BLS should accelerate faster than 1970 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac BLS weights approximately 470 kg more than 1970 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Alfa Romeo Spider 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 Alfa Romeo Spider. However, in wet, icy, snow, or gravel driving conditions, 2006 Cadillac BLS, 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, 2006 Cadillac BLS (320 Nm @ 2000 RPM) has 182 more torque (in Nm) than 1970 Alfa Romeo Spider. (138 Nm @ 3200 RPM). This means 2006 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo Spider.
Compare all specifications:
| 1970 Alfa Romeo Spider | 2006 Cadillac BLS | |
| Make | Alfa Romeo | Cadillac |
| Model | Spider | BLS |
| Year Released | 1970 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 103 HP | 149 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 138 Nm | 320 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Top Speed | 174 km/hour | 210 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 990 kg | 1460 kg |
| Vehicle Length | 4130 mm | 4690 mm |
| Vehicle Width | 1630 mm | 1760 mm |
| Vehicle Height | 1300 mm | 1480 mm |
| Wheelbase Size | 2260 mm | 2680 mm |
| Fuel Tank Capacity | 46 L | 58 L |
