2008 Jeep Grand Cherokee vs. 2003 Mazda RX-8
To start off, 2008 Jeep Grand Cherokee is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2003 Mazda RX-8 would be higher. At 4,701 cc (8 cylinders), 2008 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2008 Jeep Grand Cherokee (305 HP @ 4500 RPM) has 77 more horse power than 2003 Mazda RX-8. (228 HP @ 8200 RPM). In normal driving conditions, 2008 Jeep Grand Cherokee should accelerate faster than 2003 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Grand Cherokee weights approximately 553 kg more than 2003 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2008 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 242 more torque (in Nm) than 2003 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2008 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda RX-8. 2008 Jeep Grand Cherokee has automatic transmission and 2003 Mazda RX-8 has manual transmission. 2003 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Jeep Grand Cherokee | 2003 Mazda RX-8 | |
Make | Jeep | Mazda |
Model | Grand Cherokee | RX-8 |
Year Released | 2008 | 2003 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 4701 cc | 1308 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 305 HP | 228 HP |
Engine RPM | 4500 RPM | 8200 RPM |
Torque | 453 Nm | 211 Nm |
Torque RPM | 3500 RPM | 5500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1978 kg | 1425 kg |
Vehicle Length | 4780 mm | 4440 mm |
Vehicle Width | 1850 mm | 1780 mm |
Vehicle Height | 1760 mm | 1350 mm |
Wheelbase Size | 2790 mm | 2710 mm |
Fuel Tank Capacity | 80 L | 61 L |