2008 Cadillac STS vs. 1999 De Tomaso Guara
To start off, 2008 Cadillac STS is newer by 9 year(s). Which means there will be less support and parts availability for 1999 De Tomaso Guara. In addition, the cost of maintenance, including insurance, on 1999 De Tomaso Guara would be higher. At 4,601 cc (8 cylinders), 1999 De Tomaso Guara is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 1 more horse power than 1999 De Tomaso Guara. (301 HP @ 6500 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1999 De Tomaso Guara. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 360 kg more than 1999 De Tomaso Guara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1999 De Tomaso Guara. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. 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, 1999 De Tomaso Guara (414 Nm @ 4800 RPM) has 45 more torque (in Nm) than 2008 Cadillac STS. (369 Nm @ 5200 RPM). This means 1999 De Tomaso Guara will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS. 2008 Cadillac STS has automatic transmission and 1999 De Tomaso Guara has manual transmission. 1999 De Tomaso Guara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac STS | 1999 De Tomaso Guara | |
| Make | Cadillac | De Tomaso |
| Model | STS | Guara |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 3564 cc | 4601 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 301 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 369 Nm | 414 Nm |
| Torque RPM | 5200 RPM | 4800 RPM |
| Engine Bore Size | 94.1 mm | 90.3 mm |
| Engine Stroke Size | 85.6 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1560 kg | 1200 kg |
| Vehicle Length | 4990 mm | 4200 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1470 mm | 1210 mm |
| Wheelbase Size | 2960 mm | 2620 mm |
