1998 Buick LeSabre vs. 1986 Renault 21
To start off, 1998 Buick LeSabre is newer by 12 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 3,791 cc (6 cylinders), 1998 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1998 Buick LeSabre (202 HP @ 5200 RPM) has 82 more horse power than 1986 Renault 21. (120 HP @ 5500 RPM). In normal driving conditions, 1998 Buick LeSabre should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick LeSabre weights approximately 355 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.
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, 1998 Buick LeSabre (312 Nm @ 4000 RPM) has 144 more torque (in Nm) than 1986 Renault 21. (168 Nm @ 4500 RPM). This means 1998 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1998 Buick LeSabre 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. 1998 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Buick LeSabre | 1986 Renault 21 | |
| Make | Buick | Renault |
| Model | LeSabre | 21 |
| Year Released | 1998 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 202 HP | 120 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 312 Nm | 168 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 96.5 mm | 88.1 mm |
| Engine Stroke Size | 86.4 mm | 82 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1135 kg |
| Vehicle Length | 5090 mm | 4650 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2820 mm | 2760 mm |
