1989 Buick Reatta vs. 1977 Buick LeSabre
To start off, 1989 Buick Reatta is newer by 12 year(s). Which means there will be less support and parts availability for 1977 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1977 Buick LeSabre would be higher. At 3,800 cc (6 cylinders), 1989 Buick Reatta is equipped with a bigger engine. In terms of performance, 1989 Buick Reatta (165 HP @ 4400 RPM) has 60 more horse power than 1977 Buick LeSabre. (105 HP @ 3400 RPM). In normal driving conditions, 1989 Buick Reatta should accelerate faster than 1977 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 58 kg more than 1989 Buick Reatta.
Because 1977 Buick LeSabre 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 1977 Buick LeSabre. However, in wet, icy, snow, or gravel driving conditions, 1989 Buick Reatta, 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, 1989 Buick Reatta (285 Nm) has 34 more torque (in Nm) than 1977 Buick LeSabre. (251 Nm). This means 1989 Buick Reatta will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick LeSabre.
Compare all specifications:
| 1989 Buick Reatta | 1977 Buick LeSabre | |
| Make | Buick | Buick |
| Model | Reatta | LeSabre |
| Year Released | 1989 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 165 HP | 105 HP |
| Engine RPM | 4400 RPM | 3400 RPM |
| Torque | 285 Nm | 251 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1532 kg | 1590 kg |
| Vehicle Length | 4650 mm | 5550 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2950 mm |
