2007 BMW Z4 vs. 1985 Jeep CJ
To start off, 2007 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Jeep CJ. In addition, the cost of maintenance, including insurance, on 1985 Jeep CJ would be higher. At 2,979 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 250 more horse power than 1985 Jeep CJ. (85 HP @ 5000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1985 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1985 Jeep CJ weights approximately 6 kg more than 2007 BMW Z4.
Because 1985 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1985 Jeep CJ 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 BMW Z4 (315 Nm @ 2750 RPM) has 165 more torque (in Nm) than 1985 Jeep CJ. (150 Nm @ 2750 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Jeep CJ.
Compare all specifications:
| 2007 BMW Z4 | 1985 Jeep CJ | |
| Make | BMW | Jeep |
| Model | Z4 | CJ |
| Year Released | 2007 | 1985 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 335 HP | 85 HP |
| Engine RPM | 7900 RPM | 5000 RPM |
| Torque | 315 Nm | 150 Nm |
| Torque RPM | 2750 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1290 kg | 1296 kg |
| Vehicle Length | 4100 mm | 3900 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1310 mm | 1840 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
