1982 Jeep CJ7 vs. 2003 Mazda Roadster
To start off, 2003 Mazda Roadster is newer by 21 year(s). Which means there will be less support and parts availability for 1982 Jeep CJ7. In addition, the cost of maintenance, including insurance, on 1982 Jeep CJ7 would be higher. At 1,995 cc (4 cylinders), 1982 Jeep CJ7 is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (157 HP @ 7000 RPM) has 72 more horse power than 1982 Jeep CJ7. (85 HP @ 5000 RPM) In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 1982 Jeep CJ7 weights approximately 230 kg more than 2003 Mazda Roadster.
Because 1982 Jeep CJ7 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda Roadster. In wet, icy, snow, or gravel driving conditions, 1982 Jeep CJ7 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, 2003 Mazda Roadster (170 Nm @ 5500 RPM) has 20 more torque (in Nm) than 1982 Jeep CJ7. (150 Nm @ 2750 RPM). This means 2003 Mazda Roadster will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7.
Compare all specifications:
1982 Jeep CJ7 | 2003 Mazda Roadster | |
Make | Jeep | Mazda |
Model | CJ7 | Roadster |
Year Released | 1982 | 2003 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1839 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 85 HP | 157 HP |
Engine RPM | 5000 RPM | 7000 RPM |
Torque | 150 Nm | 170 Nm |
Torque RPM | 2750 RPM | 5500 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Vehicle Weight | 1290 kg | 1060 kg |
Vehicle Length | 3900 mm | 3960 mm |
Vehicle Width | 1670 mm | 1690 mm |
Vehicle Height | 1840 mm | 1240 mm |
Wheelbase Size | 2380 mm | 2370 mm |