2007 Jeep Grand Cherokee vs. 1999 Mazda MX-5 Miata
To start off, 2007 Jeep Grand Cherokee is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 1999 Mazda MX-5 Miata would be higher. At 6,059 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (420 HP @ 6200 RPM) has 308 more horse power than 1999 Mazda MX-5 Miata. (112 HP @ 6500 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1999 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 1201 kg more than 1999 Mazda MX-5 Miata. 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 1999 Mazda MX-5 Miata. 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 (570 Nm @ 4800 RPM) has 446 more torque (in Nm) than 1999 Mazda MX-5 Miata. (124 Nm @ 5000 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda MX-5 Miata. 2007 Jeep Grand Cherokee has automatic transmission and 1999 Mazda MX-5 Miata has manual transmission. 1999 Mazda MX-5 Miata 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 | 1999 Mazda MX-5 Miata | |
| Make | Jeep | Mazda |
| Model | Grand Cherokee | MX-5 Miata |
| Year Released | 2007 | 1999 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6059 cc | 1498 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 112 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 570 Nm | 124 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2226 kg | 1025 kg |
| Vehicle Length | 4960 mm | 3960 mm |
| Vehicle Width | 1870 mm | 1680 mm |
| Vehicle Height | 1700 mm | 1230 mm |
| Wheelbase Size | 2790 mm | 2270 mm |
| Fuel Tank Capacity | 80 L | 50 L |
