2007 BMW Z4 vs. 2013 Jeep Grand Cherokee
To start off, 2013 Jeep Grand Cherokee is newer by 6 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 3,600 cc (6 cylinders), 2013 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2013 Jeep Grand Cherokee (286 HP @ 6400 RPM) has 71 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2013 Jeep Grand Cherokee should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jeep Grand Cherokee weights approximately 838 kg more than 2007 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jeep Grand Cherokee 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, 2013 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, 2013 Jeep Grand Cherokee (353 Nm @ 4800 RPM) has 103 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2013 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2013 Jeep Grand Cherokee has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2013 Jeep Grand Cherokee | |
| Make | BMW | Jeep |
| Model | Z4 | Grand Cherokee |
| Year Released | 2007 | 2013 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 286 HP |
| Engine RPM | 6500 RPM | 6400 RPM |
| Torque | 250 Nm | 353 Nm |
| Torque RPM | 2750 RPM | 4800 RPM |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 78.8 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 5-speed automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1362 kg | 2200 kg |
| Vehicle Length | 4100 mm | 4821 mm |
| Vehicle Width | 1310 mm | 2154 mm |
| Vehicle Height | 1790 mm | 1763 mm |
| Wheelbase Size | 2500 mm | 2916 mm |
| Fuel Tank Capacity | 55 L | 93 L |
