2009 Cadillac STS vs. 1989 Chevrolet APV
To start off, 2009 Cadillac STS is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Chevrolet APV. In addition, the cost of maintenance, including insurance, on 1989 Chevrolet APV would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 203 more horse power than 1989 Chevrolet APV. (118 HP @ 4200 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1989 Chevrolet APV. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 230 kg more than 1989 Chevrolet APV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1989 Chevrolet APV. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 190 more torque (in Nm) than 1989 Chevrolet APV. (237 Nm @ 2200 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1989 Chevrolet APV.
Compare all specifications:
| 2009 Cadillac STS | 1989 Chevrolet APV | |
| Make | Cadillac | Chevrolet |
| Model | STS | APV |
| Year Released | 2009 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 118 HP |
| Engine RPM | 6400 RPM | 4200 RPM |
| Torque | 427 Nm | 237 Nm |
| Torque RPM | 4400 RPM | 2200 RPM |
| Engine Bore Size | 93 mm | 90 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1820 kg | 1590 kg |
| Vehicle Length | 4990 mm | 4930 mm |
| Vehicle Width | 1850 mm | 1890 mm |
| Vehicle Height | 1470 mm | 1670 mm |
| Wheelbase Size | 2960 mm | 2800 mm |
