1991 Chrysler ES vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Chrysler ES. In addition, the cost of maintenance, including insurance, on 1991 Chrysler ES would be higher. At 6,172 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (403 HP @ 5700 RPM) has 310 more horse power than 1991 Chrysler ES. (93 HP @ 4800 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1991 Chrysler ES. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1333 kg more than 1991 Chrysler ES. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chrysler ES. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (565 Nm @ 4300 RPM) has 400 more torque (in Nm) than 1991 Chrysler ES. (165 Nm @ 3200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Chrysler ES.
Compare all specifications:
| 1991 Chrysler ES | 2007 GMC Sierra | |
| Make | Chrysler | GMC |
| Model | ES | Sierra |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2212 cc | 6172 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 93 HP | 403 HP |
| Engine RPM | 4800 RPM | 5700 RPM |
| Torque | 165 Nm | 565 Nm |
| Torque RPM | 3200 RPM | 4300 RPM |
| Drive Type | Front | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1145 kg | 2478 kg |
| Vehicle Length | 4370 mm | 5850 mm |
| Vehicle Width | 1720 mm | 2040 mm |
| Vehicle Height | 1350 mm | 1880 mm |
| Wheelbase Size | 2470 mm | 3650 mm |
