2006 Isuzu Ascender vs. 1990 Mazda RX-7
To start off, 2006 Isuzu Ascender is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1990 Mazda RX-7 would be higher. At 4,195 cc, 2006 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2006 Isuzu Ascender (291 HP @ 6000 RPM) has 94 more horse power than 1990 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2006 Isuzu Ascender should accelerate faster than 1990 Mazda RX-7.
Because 2006 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 1990 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Isuzu Ascender (376 Nm @ 4800 RPM) has 106 more torque (in Nm) than 1990 Mazda RX-7. (270 Nm @ 3500 RPM). This means 2006 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda RX-7. 2006 Isuzu Ascender has automatic transmission and 1990 Mazda RX-7 has manual transmission. 1990 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Isuzu Ascender | 1990 Mazda RX-7 | |
| Make | Isuzu | Mazda |
| Model | Ascender | RX-7 |
| Year Released | 2006 | 1990 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 2616 cc |
| Horse Power | 291 HP | 197 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 376 Nm | 270 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4870 mm | 4320 mm |
| Vehicle Width | 1940 mm | 1700 mm |
| Vehicle Height | 1900 mm | 1270 mm |
| Wheelbase Size | 2880 mm | 2430 mm |
| Fuel Tank Capacity | 82 L | 75 L |
