1984 Cadillac Seville vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 29 year(s). Which means there will be less support and parts availability for 1984 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1984 Cadillac Seville would be higher. At 4,080 cc (8 cylinders), 1984 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Sonic (134 HP @ 4900 RPM) has 1 more horse power than 1984 Cadillac Seville. (133 HP @ 4400 RPM) In normal driving conditions, 2013 Chevrolet Sonic should accelerate faster than 1984 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac Seville weights approximately 411 kg more than 2013 Chevrolet Sonic.
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, 1984 Cadillac Seville (270 Nm @ 2200 RPM) has 69 more torque (in Nm) than 2013 Chevrolet Sonic. (201 Nm @ 2500 RPM). This means 1984 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Sonic.
Compare all specifications:
| 1984 Cadillac Seville | 2013 Chevrolet Sonic | |
| Make | Cadillac | Chevrolet |
| Model | Seville | Sonic |
| Year Released | 1984 | 2013 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4080 cc | 1800 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 134 HP |
| Engine RPM | 4400 RPM | 4900 RPM |
| Torque | 270 Nm | 201 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1670 kg | 1259 kg |
| Vehicle Length | 5210 mm | 4039 mm |
| Vehicle Width | 1820 mm | 1735 mm |
| Vehicle Height | 1390 mm | 1517 mm |
| Wheelbase Size | 2900 mm | 2525 mm |
