2003 Alpina Roadster vs. 2004 Isuzu D-MAX
To start off, 2004 Isuzu D-MAX is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2003 Alpina Roadster would be higher. At 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 172 more horse power than 2004 Isuzu D-MAX. (129 HP @ 3800 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2004 Isuzu D-MAX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Isuzu D-MAX weights approximately 219 kg more than 2003 Alpina Roadster.
Because 2004 Isuzu D-MAX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2004 Isuzu D-MAX 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 Alpina Roadster (362 Nm @ 4800 RPM) has 62 more torque (in Nm) than 2004 Isuzu D-MAX. (300 Nm @ 2000 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2004 Isuzu D-MAX.
Compare all specifications:
| 2003 Alpina Roadster | 2004 Isuzu D-MAX | |
| Make | Alpina | Isuzu |
| Model | Roadster | D-MAX |
| Year Released | 2003 | 2004 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 129 HP |
| Engine RPM | 6300 RPM | 3800 RPM |
| Torque | 362 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1626 kg | 1845 kg |
| Vehicle Length | 4100 mm | 5030 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1310 mm | 1740 mm |
| Wheelbase Size | 2500 mm | 3060 mm |
