2003 Isuzu Ascender vs. 2003 Mazda Roadster
To start off, both 2003 Isuzu Ascender and 2003 Mazda Roadster were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,195 cc (6 cylinders), 2003 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2003 Isuzu Ascender (271 HP @ 6000 RPM) has 114 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM). In normal driving conditions, 2003 Isuzu Ascender should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2003 Isuzu Ascender weights approximately 1110 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Isuzu Ascender 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, 2003 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, 2003 Isuzu Ascender (374 Nm @ 3600 RPM) has 204 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2003 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2003 Isuzu Ascender has automatic transmission and 2003 Mazda Roadster has manual transmission. 2003 Mazda Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Isuzu Ascender | 2003 Mazda Roadster | |
| Make | Isuzu | Mazda |
| Model | Ascender | Roadster |
| Year Released | 2003 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 1839 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 271 HP | 157 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 374 Nm | 170 Nm |
| Torque RPM | 3600 RPM | 5500 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 102 mm | 85 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1060 kg |
| Vehicle Length | 5280 mm | 3960 mm |
| Vehicle Width | 1940 mm | 1690 mm |
| Vehicle Height | 1920 mm | 1240 mm |
| Wheelbase Size | 3280 mm | 2370 mm |
