2007 Jeep Cherokee vs. 1986 Renault 21
To start off, 2007 Jeep Cherokee is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 2,774 cc (4 cylinders), 2007 Jeep Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Cherokee (160 HP @ 3800 RPM) has 85 more horse power than 1986 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2007 Jeep Cherokee should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Cherokee weights approximately 994 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Jeep Cherokee (400 Nm @ 1800 RPM) has 271 more torque (in Nm) than 1986 Renault 21. (129 Nm @ 3250 RPM). This means 2007 Jeep Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2007 Jeep Cherokee has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Cherokee | 1986 Renault 21 | |
| Make | Jeep | Renault |
| Model | Cherokee | 21 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2774 cc | 1721 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 160 HP | 75 HP |
| Engine RPM | 3800 RPM | 5000 RPM |
| Torque | 400 Nm | 129 Nm |
| Torque RPM | 1800 RPM | 3250 RPM |
| Engine Bore Size | 94 mm | 81 mm |
| Engine Stroke Size | 100 mm | 83.5 mm |
| Engine Compression Ratio | 17.5:1 | 9.2:1 |
| Top Speed | 174 km/hour | 176 km/hour |
| Acceleration 0-100mph | 12.6 seconds | 12 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1949 kg | 955 kg |
| Vehicle Length | 4510 mm | 4470 mm |
| Vehicle Width | 1830 mm | 1710 mm |
| Vehicle Height | 1820 mm | 1420 mm |
| Wheelbase Size | 2650 mm | 2670 mm |
| Fuel Tank Capacity | 78 L | 66 L |
