2005 Buick Century vs. 1976 Renault 20
To start off, 2005 Buick Century is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Renault 20. In addition, the cost of maintenance, including insurance, on 1976 Renault 20 would be higher. At 3,135 cc (6 cylinders), 2005 Buick Century is equipped with a bigger engine. In terms of performance, 2005 Buick Century (176 HP @ 5200 RPM) has 79 more horse power than 1976 Renault 20. (97 HP @ 5750 RPM). In normal driving conditions, 2005 Buick Century should accelerate faster than 1976 Renault 20. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Century weights approximately 264 kg more than 1976 Renault 20. 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, 2005 Buick Century (264 Nm @ 4000 RPM) has 131 more torque (in Nm) than 1976 Renault 20. (133 Nm @ 3500 RPM). This means 2005 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1976 Renault 20.
Compare all specifications:
| 2005 Buick Century | 1976 Renault 20 | |
| Make | Buick | Renault |
| Model | Century | 20 |
| Year Released | 2005 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 1645 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 176 HP | 97 HP |
| Engine RPM | 5200 RPM | 5750 RPM |
| Torque | 264 Nm | 133 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 79 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Engine Compression Ratio | 9.6:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1256 kg |
| Vehicle Length | 4950 mm | 4530 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2780 mm | 2670 mm |
| Fuel Tank Capacity | 64 L | 59 L |
