2007 Cadillac STS vs. 2001 Subaru Outback
To start off, 2007 Cadillac STS is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2001 Subaru Outback would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 166 more horse power than 2001 Subaru Outback. (154 HP @ 5600 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2001 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 76 kg more than 2001 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2001 Subaru Outback 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 204 more torque (in Nm) than 2001 Subaru Outback. (223 Nm @ 3600 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2001 Subaru Outback.
Compare all specifications:
| 2007 Cadillac STS | 2001 Subaru Outback | |
| Make | Cadillac | Subaru |
| Model | STS | Outback |
| Year Released | 2007 | 2001 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2455 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 154 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 427 Nm | 223 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Engine Bore Size | 93 mm | 99.5 mm |
| Engine Stroke Size | 84 mm | 79 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1566 kg | 1490 kg |
| Vehicle Length | 4990 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1550 mm |
| Wheelbase Size | 2960 mm | 2660 mm |
| Fuel Tank Capacity | 64 L | 64 L |
