2007 Cadillac BLS vs. 1981 Renault 4
To start off, 2007 Cadillac BLS is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Renault 4. In addition, the cost of maintenance, including insurance, on 1981 Renault 4 would be higher. At 1,998 cc (4 cylinders), 2007 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (207 HP @ 5300 RPM) has 173 more horse power than 1981 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 1981 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 865 kg more than 1981 Renault 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2007 Cadillac BLS (300 Nm @ 2500 RPM) has 237 more torque (in Nm) than 1981 Renault 4. (63 Nm @ 2500 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 4.
Compare all specifications:
| 2007 Cadillac BLS | 1981 Renault 4 | |
| Make | Cadillac | Renault |
| Model | BLS | 4 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 207 HP | 34 HP |
| Engine RPM | 5300 RPM | 5000 RPM |
| Torque | 300 Nm | 63 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1560 kg | 695 kg |
| Vehicle Length | 4690 mm | 3670 mm |
| Vehicle Width | 1760 mm | 1490 mm |
| Vehicle Height | 1480 mm | 1560 mm |
| Wheelbase Size | 2680 mm | 2410 mm |
