2009 Cadillac DTS vs. 1985 Renault Siete
To start off, 2009 Cadillac DTS is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Renault Siete. In addition, the cost of maintenance, including insurance, on 1985 Renault Siete would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac DTS (292 HP @ 6300 RPM) has 248 more horse power than 1985 Renault Siete. (44 HP @ 4400 RPM). In normal driving conditions, 2009 Cadillac DTS should accelerate faster than 1985 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac DTS weights approximately 820 kg more than 1985 Renault Siete. 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, 2009 Cadillac DTS (391 Nm @ 4500 RPM) has 307 more torque (in Nm) than 1985 Renault Siete. (84 Nm @ 2000 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault Siete. 2009 Cadillac DTS has automatic transmission and 1985 Renault Siete has manual transmission. 1985 Renault Siete will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac DTS | 1985 Renault Siete | |
| Make | Cadillac | Renault |
| Model | DTS | Siete |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1108 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 292 HP | 44 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 391 Nm | 84 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 70 mm |
| Engine Stroke Size | 84 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1635 kg | 815 kg |
| Vehicle Length | 5280 mm | 3900 mm |
| Vehicle Width | 1910 mm | 1530 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2940 mm | 2540 mm |
