1977 Buick LeSabre vs. 2003 Chevrolet Cavalier
To start off, 2003 Chevrolet Cavalier is newer by 26 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 3,791 cc (6 cylinders), 1977 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1977 Buick LeSabre (163 HP @ 4000 RPM) has 43 more horse power than 2003 Chevrolet Cavalier. (120 HP @ 5200 RPM). In normal driving conditions, 1977 Buick LeSabre should accelerate faster than 2003 Chevrolet Cavalier. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 443 kg more than 2003 Chevrolet Cavalier. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Chevrolet Cavalier, 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, 1977 Buick LeSabre (329 Nm @ 2800 RPM) has 153 more torque (in Nm) than 2003 Chevrolet Cavalier. (176 Nm @ 3600 RPM). This means 1977 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Cavalier. 1977 Buick LeSabre has automatic transmission and 2003 Chevrolet Cavalier has manual transmission. 2003 Chevrolet Cavalier will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Buick LeSabre | 2003 Chevrolet Cavalier | |
| Make | Buick | Chevrolet |
| Model | LeSabre | Cavalier |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2189 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 120 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 329 Nm | 176 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1630 kg | 1187 kg |
| Vehicle Length | 5550 mm | 4600 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2950 mm | 2810 mm |
