1987 Buick Estate vs. 1986 Renault 21
To start off, 1987 Buick Estate is newer by 1 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 6,598 cc (8 cylinders), 1987 Buick Estate is equipped with a bigger engine. In terms of performance, 1987 Buick Estate (182 HP @ 3600 RPM) has 62 more horse power than 1986 Renault 21. (120 HP @ 5500 RPM). In normal driving conditions, 1987 Buick Estate should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1987 Buick Estate weights approximately 750 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 1987 Buick Estate 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 1987 Buick Estate. However, in wet, icy, snow, or gravel driving conditions, 1986 Renault 21, 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, 1987 Buick Estate (435 Nm @ 2200 RPM) has 267 more torque (in Nm) than 1986 Renault 21. (168 Nm @ 4500 RPM). This means 1987 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1987 Buick Estate 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. 1987 Buick Estate will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Buick Estate | 1986 Renault 21 | |
| Make | Buick | Renault |
| Model | Estate | 21 |
| Year Released | 1987 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 6598 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 182 HP | 120 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 435 Nm | 168 Nm |
| Torque RPM | 2200 RPM | 4500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1885 kg | 1135 kg |
| Vehicle Length | 5510 mm | 4650 mm |
| Vehicle Width | 1990 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2760 mm |
