2006 Cadillac STS vs. 2001 Volvo S80
To start off, 2006 Cadillac STS is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Volvo S80. In addition, the cost of maintenance, including insurance, on 2001 Volvo S80 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 92 more horse power than 2001 Volvo S80. (161 HP @ 4000 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2001 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 242 kg more than 2001 Volvo S80. 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, 2001 Volvo S80, 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, 2001 Volvo S80 (350 Nm @ 1750 RPM) has 8 more torque (in Nm) than 2006 Cadillac STS. (342 Nm @ 3200 RPM). This means 2001 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac STS.
Compare all specifications:
| 2006 Cadillac STS | 2001 Volvo S80 | |
| Make | Cadillac | Volvo |
| Model | STS | S80 |
| Year Released | 2006 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2401 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 253 HP | 161 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 342 Nm | 350 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Engine Bore Size | 94 mm | 81 mm |
| Engine Stroke Size | 85.6 mm | 93.2 mm |
| Engine Compression Ratio | 10.2:1 | 18.0:1 |
| Top Speed | 229 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 10.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1540 kg |
| Vehicle Length | 4990 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2960 mm | 2780 mm |
| Fuel Consumption Highway | 8.7 L/100km | 6.1 L/100km |
| Fuel Consumption City | 13.1 L/100km | 7.8 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 12 L/100km |
| Fuel Tank Capacity | 66 L | 80 L |
