2005 Buick Terraza vs. 2007 Cadillac STS
To start off, 2007 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Buick Terraza. In addition, the cost of maintenance, including insurance, on 2005 Buick Terraza would be higher. At 3,556 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (254 HP) has 54 more horse power than 2005 Buick Terraza. (200 HP) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2005 Buick Terraza. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Terraza weights approximately 246 kg more than 2007 Cadillac STS.
Because 2007 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick Terraza. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS 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 (342 Nm) has 44 more torque (in Nm) than 2005 Buick Terraza. (298 Nm). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Terraza.
Compare all specifications:
| 2005 Buick Terraza | 2007 Cadillac STS | |
| Make | Buick | Cadillac |
| Model | Terraza | STS |
| Year Released | 2005 | 2007 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 3556 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 254 HP |
| Torque | 298 Nm | 342 Nm |
| Engine Compression Ratio | 9.8:1 | 10.5:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2028 kg | 1782 kg |
| Vehicle Length | 5210 mm | 4990 mm |
| Vehicle Width | 1920 mm | 1850 mm |
| Vehicle Height | 1840 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2960 mm |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 95 L | 66 L |
