1997 Jeep Grand Cherokee vs. 1986 Pontiac Grand Am
To start off, 1997 Jeep Grand Cherokee is newer by 11 year(s). Which means there will be less support and parts availability for 1986 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1986 Pontiac Grand Am would be higher. At 3,960 cc (6 cylinders), 1997 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1997 Jeep Grand Cherokee (175 HP @ 4600 RPM) has 85 more horse power than 1986 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 1997 Jeep Grand Cherokee should accelerate faster than 1986 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 1997 Jeep Grand Cherokee weights approximately 680 kg more than 1986 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1986 Pontiac Grand Am. In wet, icy, snow, or gravel driving conditions, 1997 Jeep Grand Cherokee 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, 1997 Jeep Grand Cherokee (301 Nm @ 2400 RPM) has 122 more torque (in Nm) than 1986 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 1997 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Grand Am. 1997 Jeep Grand Cherokee has automatic transmission and 1986 Pontiac Grand Am has manual transmission. 1986 Pontiac Grand Am will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Jeep Grand Cherokee | 1986 Pontiac Grand Am | |
| Make | Jeep | Pontiac |
| Model | Grand Cherokee | Grand Am |
| Year Released | 1997 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3960 cc | 2471 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 90 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 301 Nm | 179 Nm |
| Torque RPM | 2400 RPM | 2800 RPM |
| Engine Bore Size | 98.6 mm | 101.6 mm |
| Engine Stroke Size | 86.6 mm | 76.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1810 kg | 1130 kg |
| Vehicle Length | 4490 mm | 4520 mm |
| Vehicle Width | 1810 mm | 1710 mm |
| Vehicle Height | 1710 mm | 1340 mm |
