2004 Isuzu Ascender vs. 1972 Mazda RX-4
To start off, 2004 Isuzu Ascender is newer by 32 year(s). Which means there will be less support and parts availability for 1972 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1972 Mazda RX-4 would be higher. At 4,195 cc (6 cylinders), 2004 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2004 Isuzu Ascender (271 HP @ 6000 RPM) has 157 more horse power than 1972 Mazda RX-4. (114 HP @ 6000 RPM). In normal driving conditions, 2004 Isuzu Ascender should accelerate faster than 1972 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Isuzu Ascender weights approximately 1060 kg more than 1972 Mazda RX-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1972 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 2004 Isuzu Ascender 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, 2004 Isuzu Ascender (373 Nm @ 3600 RPM) has 208 more torque (in Nm) than 1972 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2004 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1972 Mazda RX-4.
Compare all specifications:
| 2004 Isuzu Ascender | 1972 Mazda RX-4 | |
| Make | Isuzu | Mazda |
| Model | Ascender | RX-4 |
| Year Released | 2004 | 1972 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 271 HP | 114 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 373 Nm | 165 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1110 kg |
| Vehicle Length | 5280 mm | 4400 mm |
| Vehicle Width | 1940 mm | 1670 mm |
| Vehicle Height | 1920 mm | 1390 mm |
| Wheelbase Size | 3280 mm | 2520 mm |
