2006 Cadillac STS vs. 2008 Volvo V70
To start off, 2008 Volvo V70 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 121 more horse power than 2008 Volvo V70. (200 HP @ 5300 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2008 Volvo V70. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 336 kg more than 2008 Volvo V70. 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, 2008 Volvo V70, 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 (427 Nm @ 4400 RPM) has 187 more torque (in Nm) than 2008 Volvo V70. (240 Nm @ 1850 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Volvo V70. 2006 Cadillac STS has automatic transmission and 2008 Volvo V70 has manual transmission. 2008 Volvo V70 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 | 2008 Volvo V70 | |
| Make | Cadillac | Volvo |
| Model | STS | V70 |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 200 HP |
| Engine RPM | 6400 RPM | 5300 RPM |
| Torque | 427 Nm | 240 Nm |
| Torque RPM | 4400 RPM | 1850 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 84 mm | 77 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 210 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1818 kg | 1482 kg |
| Vehicle Length | 4990 mm | 4250 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 2760 mm |
| Fuel Consumption Overall | 14.5 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 66 L | 70 L |
