2006 BMW Z4 vs. 1999 Toyota Previa
To start off, 2006 BMW Z4 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Toyota Previa. In addition, the cost of maintenance, including insurance, on 1999 Toyota Previa would be higher. At 2,501 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (185 HP @ 6000 RPM) has 52 more horse power than 1999 Toyota Previa. (133 HP @ 5000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1999 Toyota Previa. With that said, vehicle weight also plays an important factor in acceleration. 1999 Toyota Previa weights approximately 285 kg more than 2006 BMW Z4.
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, 1999 Toyota Previa, 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 (237 Nm @ 3500 RPM) has 31 more torque (in Nm) than 1999 Toyota Previa. (206 Nm @ 4000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Toyota Previa.
Compare all specifications:
| 2006 BMW Z4 | 1999 Toyota Previa | |
| Make | BMW | Toyota |
| Model | Z4 | Previa |
| Year Released | 2006 | 1999 |
| Body Type | Convertible | Minivan |
| Engine Size | 2501 cc | 2438 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 133 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 237 Nm | 206 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 95 mm |
| Engine Stroke Size | 74.9 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1615 kg |
| Vehicle Length | 4100 mm | 4760 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1300 mm | 1830 mm |
| Wheelbase Size | 2500 mm | 2530 mm |
| Fuel Consumption Overall | 9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
