1991 Cadillac DeVille vs. 1989 Hyundai Sonata
To start off, 1991 Cadillac DeVille is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 1989 Hyundai Sonata would be higher. At 4,894 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1991 Cadillac DeVille (197 HP @ 4100 RPM) has 54 more horse power than 1989 Hyundai Sonata. (143 HP @ 5000 RPM). In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 1989 Hyundai Sonata.
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, 1991 Cadillac DeVille (373 Nm @ 3000 RPM) has 145 more torque (in Nm) than 1989 Hyundai Sonata. (228 Nm @ 2500 RPM). This means 1991 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1989 Hyundai Sonata.
Compare all specifications:
| 1991 Cadillac DeVille | 1989 Hyundai Sonata | |
| Make | Cadillac | Hyundai |
| Model | DeVille | Sonata |
| Year Released | 1991 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4894 cc | 2972 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 143 HP |
| Engine RPM | 4100 RPM | 5000 RPM |
| Torque | 373 Nm | 228 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 92 mm | 91.1 mm |
| Engine Stroke Size | 92 mm | 76 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5160 mm | 4690 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2820 mm | 2660 mm |
