1986 Cadillac Seville vs. 2007 Cadillac STS-V
To start off, 2007 Cadillac STS-V is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1986 Cadillac Seville would be higher. At 4,376 cc (8 cylinders), 2007 Cadillac STS-V is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS-V (469 HP @ 6400 RPM) has 340 more horse power than 1986 Cadillac Seville. (129 HP @ 4200 RPM) In normal driving conditions, 2007 Cadillac STS-V should accelerate faster than 1986 Cadillac Seville.
Because 2007 Cadillac STS-V is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Cadillac STS-V. However, in wet, icy, snow, or gravel driving conditions, 1986 Cadillac Seville, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Cadillac STS-V (595 Nm @ 3900 RPM) has 325 more torque (in Nm) than 1986 Cadillac Seville. (270 Nm @ 2200 RPM). This means 2007 Cadillac STS-V will have an easier job in driving up hills or pulling heavy equipment than 1986 Cadillac Seville.
Compare all specifications:
| 1986 Cadillac Seville | 2007 Cadillac STS-V | |
| Make | Cadillac | Cadillac |
| Model | Seville | STS-V |
| Year Released | 1986 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4127 cc | 4376 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 469 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 270 Nm | 595 Nm |
| Torque RPM | 2200 RPM | 3900 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4810 mm | 5030 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1370 mm | 1480 mm |
| Wheelbase Size | 2750 mm | 2960 mm |
