2007 Buick Rainier vs. 1986 Renault 21
To start off, 2007 Buick Rainier is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 4,162 cc (6 cylinders), 2007 Buick Rainier is equipped with a bigger engine. In terms of performance, 2007 Buick Rainier (292 HP @ 6000 RPM) has 205 more horse power than 1986 Renault 21. (87 HP @ 4250 RPM). In normal driving conditions, 2007 Buick Rainier should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick Rainier weights approximately 415 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2007 Buick Rainier will offer significantly more control. 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 Buick Rainier (376 Nm @ 4800 RPM) has 191 more torque (in Nm) than 1986 Renault 21. (185 Nm @ 2000 RPM). This means 2007 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2007 Buick Rainier has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick Rainier | 1986 Renault 21 | |
| Make | Buick | Renault |
| Model | Rainier | 21 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 2067 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 292 HP | 87 HP |
| Engine RPM | 6000 RPM | 4250 RPM |
| Torque | 376 Nm | 185 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1135 kg |
| Vehicle Length | 4920 mm | 4540 mm |
| Vehicle Width | 1920 mm | 1720 mm |
| Vehicle Height | 1900 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2670 mm |
