2006 Cadillac STS vs. 1999 Subaru Legacy
To start off, 2006 Cadillac STS is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 1999 Subaru Legacy 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 167 more horse power than 1999 Subaru Legacy. (154 HP @ 5600 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1999 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 308 kg more than 1999 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 1999 Subaru Legacy 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, 2006 Cadillac STS (427 Nm @ 4400 RPM) has 208 more torque (in Nm) than 1999 Subaru Legacy. (219 Nm @ 3600 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1999 Subaru Legacy. 2006 Cadillac STS has automatic transmission and 1999 Subaru Legacy has manual transmission. 1999 Subaru Legacy 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 | 1999 Subaru Legacy | |
Make | Cadillac | Subaru |
Model | STS | Legacy |
Year Released | 2006 | 1999 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4565 cc | 2457 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 154 HP |
Engine RPM | 6400 RPM | 5600 RPM |
Torque | 427 Nm | 219 Nm |
Torque RPM | 4400 RPM | 3600 RPM |
Engine Bore Size | 93 mm | 99.5 mm |
Engine Stroke Size | 84 mm | 79 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1818 kg | 1510 kg |
Vehicle Length | 4990 mm | 4600 mm |
Vehicle Width | 1850 mm | 1700 mm |
Vehicle Height | 1470 mm | 1410 mm |
Wheelbase Size | 2960 mm | 2640 mm |
Fuel Tank Capacity | 66 L | 64 L |