2007 BMW Z4 vs. 2006 Renault Vel Satis
To start off, 2007 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Renault Vel Satis. In addition, the cost of maintenance, including insurance, on 2006 Renault Vel Satis would be higher. At 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 200 more horse power than 2006 Renault Vel Satis. (138 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2006 Renault Vel Satis. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Vel Satis weights approximately 375 kg more than 2007 BMW Z4.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2006 Renault Vel Satis, 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 44 more torque (in Nm) than 2006 Renault Vel Satis. (321 Nm @ 1750 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Renault Vel Satis.
Compare all specifications:
| 2007 BMW Z4 | 2006 Renault Vel Satis | |
| Make | BMW | Renault |
| Model | Z4 | Vel Satis |
| Year Released | 2007 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2188 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 138 HP |
| Engine RPM | 7900 RPM | 4000 RPM |
| Torque | 365 Nm | 321 Nm |
| Torque RPM | 4900 RPM | 1750 RPM |
| Engine Bore Size | 87 mm | 87 mm |
| Engine Stroke Size | 91 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 194 km/hour |
| Acceleration 0-100mph | 5 seconds | 12.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1860 kg |
| Vehicle Length | 4120 mm | 4870 mm |
| Vehicle Width | 1790 mm | 1870 mm |
| Vehicle Height | 1310 mm | 1580 mm |
| Wheelbase Size | 2500 mm | 2850 mm |
| Fuel Consumption Overall | 12.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 55 L | 80 L |
