2009 BMW Z4 vs. 2005 Saturn L
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Saturn L. In addition, the cost of maintenance, including insurance, on 2005 Saturn L would be higher. At 3,244 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 203 more horse power than 2005 Saturn L. (135 HP @ 5800 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 Saturn L. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 175 kg more than 2005 Saturn L. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Saturn L, 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, 2009 BMW Z4 (365 Nm @ 4900 RPM) has 166 more torque (in Nm) than 2005 Saturn L. (199 Nm @ 4400 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn L.
Compare all specifications:
| 2009 BMW Z4 | 2005 Saturn L | |
| Make | BMW | Saturn |
| Model | Z4 | L |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3244 cc | 2194 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 135 HP |
| Engine RPM | 7900 RPM | 5800 RPM |
| Torque | 365 Nm | 199 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 91 mm | 94 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1320 kg |
| Vehicle Length | 4120 mm | 4840 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1290 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 59 L |
