1980 Cadillac Seville vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 33 year(s). Which means there will be less support and parts availability for 1980 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1980 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1980 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Sonic (134 HP @ 4900 RPM) has 11 more horse power than 1980 Cadillac Seville. (123 HP @ 3600 RPM) In normal driving conditions, 2013 Chevrolet Sonic should accelerate faster than 1980 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1980 Cadillac Seville weights approximately 615 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, 1980 Cadillac Seville (305 Nm @ 1600 RPM) has 104 more torque (in Nm) than 2013 Chevrolet Sonic. (201 Nm @ 2500 RPM). This means 1980 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Sonic. 1980 Cadillac Seville has automatic transmission and 2013 Chevrolet Sonic has manual transmission. 2013 Chevrolet Sonic will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 Cadillac Seville | 2013 Chevrolet Sonic | |
| Make | Cadillac | Chevrolet |
| Model | Seville | Sonic |
| Year Released | 1980 | 2013 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 1800 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 123 HP | 134 HP |
| Engine RPM | 3600 RPM | 4900 RPM |
| Torque | 305 Nm | 201 Nm |
| Torque RPM | 1600 RPM | 2500 RPM |
| Engine Bore Size | 103 mm | 72 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1890 kg | 1275 kg |
| Vehicle Length | 5210 mm | 4039 mm |
| Vehicle Width | 1830 mm | 1735 mm |
| Vehicle Height | 1400 mm | 1506 mm |
| Wheelbase Size | 2910 mm | 2525 mm |
| Fuel Tank Capacity | 79 L | 46 L |
