2007 BMW Z4 vs. 2004 Isuzu Ascender
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Isuzu Ascender. In addition, the cost of maintenance, including insurance, on 2004 Isuzu Ascender would be higher. At 4,195 cc (6 cylinders), 2004 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 64 more horse power than 2004 Isuzu Ascender. (271 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Isuzu Ascender. With that said, vehicle weight also plays an important factor in acceleration. 2004 Isuzu Ascender weights approximately 880 kg more than 2007 BMW Z4.
Because 2004 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. 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 58 more torque (in Nm) than 2007 BMW Z4. (315 Nm @ 2750 RPM). This means 2004 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2004 Isuzu Ascender has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2004 Isuzu Ascender | |
| Make | BMW | Isuzu |
| Model | Z4 | Ascender |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 271 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 315 Nm | 373 Nm |
| Torque RPM | 2750 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 2170 kg |
| Vehicle Length | 4100 mm | 5280 mm |
| Vehicle Width | 1790 mm | 1940 mm |
| Vehicle Height | 1310 mm | 1920 mm |
| Wheelbase Size | 2500 mm | 3280 mm |
