2009 Cadillac BLS vs. 1973 Fiat 500
To start off, 2009 Cadillac BLS is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Fiat 500. In addition, the cost of maintenance, including insurance, on 1973 Fiat 500 would be higher. At 2,792 cc (6 cylinders), 2009 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 234 more horse power than 1973 Fiat 500. (18 HP @ 4600 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1973 Fiat 500. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 1125 kg more than 1973 Fiat 500. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Fiat 500 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 1973 Fiat 500. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Cadillac BLS (365 Nm @ 1800 RPM) has 338 more torque (in Nm) than 1973 Fiat 500. (27 Nm @ 3200 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 500.
Compare all specifications:
| 2009 Cadillac BLS | 1973 Fiat 500 | |
| Make | Cadillac | Fiat |
| Model | BLS | 500 |
| Year Released | 2009 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2792 cc | 499 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 18 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 365 Nm | 27 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Bore Size | 89.1 mm | 67.4 mm |
| Engine Stroke Size | 74.8 mm | 70 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 510 kg |
| Vehicle Length | 4690 mm | 2980 mm |
| Vehicle Width | 1760 mm | 1330 mm |
| Vehicle Height | 1480 mm | 1330 mm |
| Wheelbase Size | 2680 mm | 1850 mm |
| Fuel Tank Capacity | 58 L | 22 L |
