2006 BMW Z4 vs. 2005 Saturn ION
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Saturn ION. In addition, the cost of maintenance, including insurance, on 2005 Saturn ION would be higher. At 2,979 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (228 HP @ 5900 RPM) has 90 more horse power than 2005 Saturn ION. (138 HP @ 5800 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Saturn ION. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 165 kg more than 2005 Saturn ION. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Saturn ION, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW Z4 (301 Nm @ 3500 RPM) has 104 more torque (in Nm) than 2005 Saturn ION. (197 Nm @ 4400 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn ION.
Compare all specifications:
2006 BMW Z4 | 2005 Saturn ION | |
Make | BMW | Saturn |
Model | Z4 | ION |
Year Released | 2006 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2189 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 228 HP | 138 HP |
Engine RPM | 5900 RPM | 5800 RPM |
Torque | 301 Nm | 197 Nm |
Torque RPM | 3500 RPM | 4400 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 89.6 mm | 94 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1365 kg | 1200 kg |
Vehicle Length | 4100 mm | 4690 mm |
Vehicle Width | 1790 mm | 1710 mm |
Vehicle Height | 1310 mm | 1460 mm |
Wheelbase Size | 2500 mm | 2630 mm |
Fuel Tank Capacity | 55 L | 49 L |