2008 Cadillac STS vs. 2005 Subaru Legacy
To start off, 2008 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2005 Subaru Legacy would be higher. At 4,376 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (469 HP @ 6400 RPM) has 345 more horse power than 2005 Subaru Legacy. (124 HP @ 5600 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2005 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 245 kg more than 2005 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2008 Cadillac STS (595 Nm @ 3900 RPM) has 419 more torque (in Nm) than 2005 Subaru Legacy. (176 Nm @ 4000 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Subaru Legacy. 2008 Cadillac STS has automatic transmission and 2005 Subaru Legacy has manual transmission. 2005 Subaru Legacy 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 | 2005 Subaru Legacy | |
| Make | Cadillac | Subaru |
| Model | STS | Legacy |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4376 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 469 HP | 124 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 595 Nm | 176 Nm |
| Torque RPM | 3900 RPM | 4000 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1315 kg |
| Vehicle Length | 5030 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1480 mm | 1500 mm |
| Wheelbase Size | 2960 mm | 2680 mm |
| Fuel Tank Capacity | 64 L | 64 L |
