2005 Jeep Cherokee vs. 1986 Pontiac Grand Am
To start off, 2005 Jeep Cherokee is newer by 19 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 3,700 cc, 2005 Jeep Cherokee is equipped with a bigger engine. In terms of performance, 2005 Jeep Cherokee (150 HP @ 3800 RPM) has 60 more horse power than 1986 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 2005 Jeep Cherokee should accelerate faster than 1986 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Cherokee weights approximately 737 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 2005 Jeep 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, 2005 Jeep 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, 2005 Jeep Cherokee (312 Nm @ 3800 RPM) has 133 more torque (in Nm) than 1986 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 2005 Jeep Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Grand Am. 2005 Jeep 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. 2005 Jeep Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jeep Cherokee | 1986 Pontiac Grand Am | |
| Make | Jeep | Pontiac |
| Model | Cherokee | Grand Am |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2471 cc |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 150 HP | 90 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Torque | 312 Nm | 179 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Engine Bore Size | 93 mm | 101.6 mm |
| Engine Stroke Size | 91 mm | 76.2 mm |
| Engine Compression Ratio | 9.1:1 | 9.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1867 kg | 1130 kg |
| Wheelbase Size | 2660 mm | 2630 mm |
