2006 Cadillac STS vs. 1990 Renault 25
To start off, 2006 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Renault 25. In addition, the cost of maintenance, including insurance, on 1990 Renault 25 would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 151 more horse power than 1990 Renault 25. (102 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1990 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 637 kg more than 1990 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac STS 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 2006 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1990 Renault 25, 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 184 more torque (in Nm) than 1990 Renault 25. (158 Nm @ 3000 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1990 Renault 25. 2006 Cadillac STS has automatic transmission and 1990 Renault 25 has manual transmission. 1990 Renault 25 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 1990 Renault 25 | |
| Make | Cadillac | Renault |
| Model | STS | 25 |
| Year Released | 2006 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 253 HP | 102 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 342 Nm | 158 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 94 mm | 88 mm |
| Engine Stroke Size | 85.6 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1782 kg | 1145 kg |
| Vehicle Length | 4990 mm | 4720 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2960 mm | 2730 mm |
