1989 Buick Skylark vs. 2003 GMC Sierra
To start off, 2003 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Buick Skylark. In addition, the cost of maintenance, including insurance, on 1989 Buick Skylark would be higher. At 5,967 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (321 HP @ 5000 RPM) has 173 more horse power than 1989 Buick Skylark. (148 HP @ 5200 RPM) In normal driving conditions, 2003 GMC Sierra should accelerate faster than 1989 Buick Skylark. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 1076 kg more than 1989 Buick Skylark. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1989 Buick Skylark. In wet, icy, snow, or gravel driving conditions, 2003 GMC Sierra 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, 2003 GMC Sierra (370 Nm @ 4000 RPM) has 153 more torque (in Nm) than 1989 Buick Skylark. (217 Nm @ 4000 RPM). This means 2003 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Skylark.
Compare all specifications:
| 1989 Buick Skylark | 2003 GMC Sierra | |
| Make | Buick | GMC |
| Model | Skylark | Sierra |
| Year Released | 1989 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 5967 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 321 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 217 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1194 kg | 2270 kg |
| Vehicle Length | 4580 mm | 5790 mm |
| Vehicle Width | 1700 mm | 2000 mm |
| Vehicle Height | 1330 mm | 1850 mm |
| Wheelbase Size | 2630 mm | 3650 mm |
