1983 Cadillac Seville vs. 2004 Pontiac Bonneville
To start off, 2004 Pontiac Bonneville is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1983 Cadillac Seville would be higher. At 4,556 cc (8 cylinders), 2004 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2004 Pontiac Bonneville (275 HP @ 5200 RPM) has 141 more horse power than 1983 Cadillac Seville. (134 HP @ 4400 RPM) In normal driving conditions, 2004 Pontiac Bonneville should accelerate faster than 1983 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Bonneville weights approximately 49 kg more than 1983 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Pontiac Bonneville (407 Nm) has 137 more torque (in Nm) than 1983 Cadillac Seville. (270 Nm). This means 2004 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1983 Cadillac Seville.
Compare all specifications:
| 1983 Cadillac Seville | 2004 Pontiac Bonneville | |
| Make | Cadillac | Pontiac |
| Model | Seville | Bonneville |
| Year Released | 1983 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4080 cc | 4556 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 134 HP | 275 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 270 Nm | 407 Nm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1719 kg |
| Vehicle Length | 5210 mm | 5150 mm |
| Vehicle Width | 1820 mm | 1890 mm |
| Vehicle Height | 1390 mm | 1440 mm |
| Wheelbase Size | 2900 mm | 2810 mm |
