2002 Jeep Wrangler vs. 1986 Pontiac Grand Am
To start off, 2002 Jeep Wrangler is newer by 16 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 2,471 cc (4 cylinders), 1986 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2002 Jeep Wrangler (122 HP @ 5300 RPM) has 32 more horse power than 1986 Pontiac Grand Am. (90 HP @ 4400 RPM). In normal driving conditions, 2002 Jeep Wrangler should accelerate faster than 1986 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jeep Wrangler weights approximately 265 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 2002 Jeep Wrangler 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, 2002 Jeep Wrangler 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, 2002 Jeep Wrangler (193 Nm @ 2900 RPM) has 14 more torque (in Nm) than 1986 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 2002 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Grand Am. 1986 Pontiac Grand Am has automatic transmission and 2002 Jeep Wrangler has manual transmission. 2002 Jeep Wrangler will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Jeep Wrangler | 1986 Pontiac Grand Am | |
| Make | Jeep | Pontiac |
| Model | Wrangler | Grand Am |
| Year Released | 2002 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2464 cc | 2471 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 122 HP | 90 HP |
| Engine RPM | 5300 RPM | 4400 RPM |
| Torque | 193 Nm | 179 Nm |
| Torque RPM | 2900 RPM | 2800 RPM |
| Engine Bore Size | 98.3 mm | 101.6 mm |
| Engine Stroke Size | 81 mm | 76.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1395 kg | 1130 kg |
| Vehicle Length | 3890 mm | 4520 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1790 mm | 1340 mm |
| Wheelbase Size | 2380 mm | 2630 mm |
