1977 Buick LeSabre vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 36 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 29 more horse power than 2013 Chevrolet Sonic. (134 HP @ 6300 RPM). In normal driving conditions, 1977 Buick LeSabre should accelerate faster than 2013 Chevrolet Sonic. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 393 kg more than 2013 Chevrolet Sonic. 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, 2013 Chevrolet Sonic, 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 160 more torque (in Nm) than 2013 Chevrolet Sonic. (169 Nm @ 3800 RPM). This means 1977 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Sonic.
Compare all specifications:
| 1977 Buick LeSabre | 2013 Chevrolet Sonic | |
| Make | Buick | Chevrolet |
| Model | LeSabre | Sonic |
| Year Released | 1977 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1800 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 134 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 329 Nm | 169 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1630 kg | 1237 kg |
| Vehicle Length | 5550 mm | 4399 mm |
| Vehicle Width | 1910 mm | 1735 mm |
| Vehicle Height | 1430 mm | 1517 mm |
| Wheelbase Size | 2950 mm | 2685 mm |
