2006 Isuzu KB vs. 1983 Mazda RX-7
To start off, 2006 Isuzu KB is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1983 Mazda RX-7 would be higher. At 2,999 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2006 Isuzu KB (129 HP @ 3800 RPM) has 24 more horse power than 1983 Mazda RX-7. (105 HP @ 6000 RPM). In normal driving conditions, 2006 Isuzu KB should accelerate faster than 1983 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 944 kg more than 1983 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Isuzu KB is four wheel drive (4WD), it will have significant more traction and grip than 1983 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2006 Isuzu KB 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, 2006 Isuzu KB (281 Nm @ 2000 RPM) has 136 more torque (in Nm) than 1983 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda RX-7.
Compare all specifications:
| 2006 Isuzu KB | 1983 Mazda RX-7 | |
| Make | Isuzu | Mazda |
| Model | KB | RX-7 |
| Year Released | 2006 | 1983 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2292 cc |
| Horse Power | 129 HP | 105 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 281 Nm | 145 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2004 kg | 1060 kg |
| Vehicle Length | 4910 mm | 4290 mm |
| Vehicle Width | 1810 mm | 1680 mm |
| Vehicle Height | 1740 mm | 1270 mm |
| Wheelbase Size | 3060 mm | 2430 mm |
| Fuel Tank Capacity | 76 L | 65 L |
