2006 BMW Z4 vs. 2005 Seat Leon
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Seat Leon. In addition, the cost of maintenance, including insurance, on 2005 Seat Leon would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 11 more horse power than 2005 Seat Leon. (178 HP @ 5500 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Seat Leon. With that said, vehicle weight also plays an important factor in acceleration. 2005 Seat Leon weights approximately 127 kg more than 2006 BMW Z4.
Because 2005 Seat Leon is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Seat Leon 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 10 more torque (in Nm) than 2005 Seat Leon. (235 Nm @ 1950 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Leon.
Compare all specifications:
| 2006 BMW Z4 | 2005 Seat Leon | |
| Make | BMW | Seat |
| Model | Z4 | Leon |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 189 HP | 178 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 245 Nm | 235 Nm |
| Torque RPM | 3500 RPM | 1950 RPM |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 235 km/hour | 219 km/hour |
| Acceleration 0-100mph | 7 seconds | 7.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1462 kg |
| Vehicle Length | 4100 mm | 4190 mm |
| Vehicle Width | 1790 mm | 1750 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
| Fuel Consumption Overall | 9 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 55 L | 62 L |
