2007 Jeep Grand Cherokee vs. 1982 Mercury LN7
To start off, 2007 Jeep Grand Cherokee is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Mercury LN7. In addition, the cost of maintenance, including insurance, on 1982 Mercury LN7 would be higher. At 2,987 cc (6 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (216 HP @ 4000 RPM) has 146 more horse power than 1982 Mercury LN7. (70 HP @ 4600 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1982 Mercury LN7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 1191 kg more than 1982 Mercury LN7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1982 Mercury LN7. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Jeep Grand Cherokee (510 Nm @ 1600 RPM) has 389 more torque (in Nm) than 1982 Mercury LN7. (121 Nm @ 3000 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1982 Mercury LN7. 2007 Jeep Grand Cherokee has automatic transmission and 1982 Mercury LN7 has manual transmission. 1982 Mercury LN7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 1982 Mercury LN7 | |
| Make | Jeep | Mercury |
| Model | Grand Cherokee | LN7 |
| Year Released | 2007 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 70 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 510 Nm | 121 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Top Speed | 200 km/hour | 150 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2169 kg | 978 kg |
| Vehicle Length | 4760 mm | 4320 mm |
| Vehicle Width | 2160 mm | 1680 mm |
| Vehicle Height | 1750 mm | 1290 mm |
| Wheelbase Size | 2790 mm | 2400 mm |
| Fuel Tank Capacity | 78 L | 43 L |
