1985 Buick LeSabre vs. 2005 Buick Rendezvous
To start off, 2005 Buick Rendezvous is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1985 Buick LeSabre would be higher. At 3,789 cc (6 cylinders), 1985 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Buick Rendezvous (183 HP @ 5200 RPM) has 79 more horse power than 1985 Buick LeSabre. (104 HP @ 3400 RPM) In normal driving conditions, 2005 Buick Rendezvous should accelerate faster than 1985 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 230 kg more than 1985 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rendezvous is four wheel drive (4WD), it will have significant more traction and grip than 1985 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rendezvous 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, 2005 Buick Rendezvous (285 Nm @ 4000 RPM) has 34 more torque (in Nm) than 1985 Buick LeSabre. (251 Nm @ 2000 RPM). This means 2005 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 1985 Buick LeSabre.
Compare all specifications:
| 1985 Buick LeSabre | 2005 Buick Rendezvous | |
| Make | Buick | Buick |
| Model | LeSabre | Rendezvous |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 3343 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 183 HP |
| Engine RPM | 3400 RPM | 5200 RPM |
| Torque | 251 Nm | 285 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1590 kg | 1820 kg |
| Vehicle Length | 5550 mm | 4750 mm |
| Vehicle Width | 1910 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2950 mm | 2860 mm |
