2004 Cadillac Seville vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 2004 Cadillac Seville would be higher. At 4,564 cc (8 cylinders), 2004 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2004 Cadillac Seville (300 HP @ 6000 RPM) has 134 more horse power than 2012 Kia Optima. (166 HP @ 6000 RPM). In normal driving conditions, 2004 Cadillac Seville should accelerate faster than 2012 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac Seville weights approximately 274 kg more than 2012 Kia Optima. 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 Cadillac Seville (400 Nm @ 4400 RPM) has 191 more torque (in Nm) than 2012 Kia Optima. (209 Nm @ 4250 RPM). This means 2004 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2012 Kia Optima.
Compare all specifications:
| 2004 Cadillac Seville | 2012 Kia Optima | |
| Make | Cadillac | Kia |
| Model | Seville | Optima |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4564 cc | 2400 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 166 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 400 Nm | 209 Nm |
| Torque RPM | 4400 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1857 kg | 1583 kg |
| Vehicle Length | 5000 mm | 4844 mm |
| Vehicle Width | 1900 mm | 1831 mm |
| Vehicle Height | 1430 mm | 1455 mm |
| Wheelbase Size | 3310 mm | 2797 mm |
| Fuel Tank Capacity | 70 L | 65 L |
