1981 Mazda RX-7 vs. 1999 Mazda B2500
To start off, 1999 Mazda B2500 is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1981 Mazda RX-7 would be higher. At 2,499 cc (4 cylinders), 1999 Mazda B2500 is equipped with a bigger engine. In terms of performance, 1999 Mazda B2500 (108 HP @ 3500 RPM) has 4 more horse power than 1981 Mazda RX-7. (104 HP @ 6000 RPM) In normal driving conditions, 1999 Mazda B2500 should accelerate faster than 1981 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mazda B2500 weights approximately 680 kg more than 1981 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Mazda B2500 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 1999 Mazda B2500 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, 1999 Mazda B2500 (266 Nm @ 2000 RPM) has 121 more torque (in Nm) than 1981 Mazda RX-7. (145 Nm @ 4000 RPM). This means 1999 Mazda B2500 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda RX-7.
Compare all specifications:
1981 Mazda RX-7 | 1999 Mazda B2500 | |
Make | Mazda | Mazda |
Model | RX-7 | B2500 |
Year Released | 1981 | 1999 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 2292 cc | 2499 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 104 HP | 108 HP |
Engine RPM | 6000 RPM | 3500 RPM |
Torque | 145 Nm | 266 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1060 kg | 1740 kg |
Vehicle Length | 4300 mm | 5010 mm |
Vehicle Width | 1680 mm | 1700 mm |
Vehicle Height | 1280 mm | 1620 mm |
Wheelbase Size | 2430 mm | 2990 mm |
Fuel Tank Capacity | 65 L | 80 L |