1999 Buick Century vs. 1991 Renault 4
To start off, 1999 Buick Century is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Renault 4. In addition, the cost of maintenance, including insurance, on 1991 Renault 4 would be higher. At 3,134 cc (6 cylinders), 1999 Buick Century is equipped with a bigger engine. In terms of performance, 1999 Buick Century (165 HP @ 5200 RPM) has 131 more horse power than 1991 Renault 4. (34 HP @ 5000 RPM). In normal driving conditions, 1999 Buick Century should accelerate faster than 1991 Renault 4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Century weights approximately 825 kg more than 1991 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, 1999 Buick Century (251 Nm @ 4000 RPM) has 189 more torque (in Nm) than 1991 Renault 4. (62 Nm @ 2500 RPM). This means 1999 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1991 Renault 4. 1999 Buick Century has automatic transmission and 1991 Renault 4 has manual transmission. 1991 Renault 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick Century | 1991 Renault 4 | |
| Make | Buick | Renault |
| Model | Century | 4 |
| Year Released | 1999 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3134 cc | 956 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 165 HP | 34 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 251 Nm | 62 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1520 kg | 695 kg |
| Vehicle Length | 4950 mm | 3670 mm |
| Vehicle Width | 1850 mm | 1490 mm |
| Vehicle Height | 1440 mm | 1560 mm |
| Wheelbase Size | 2780 mm | 2410 mm |
