2009 Alpina Roadster vs. 2005 Renault Grand Scenic
To start off, 2009 Alpina Roadster is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Renault Grand Scenic. In addition, the cost of maintenance, including insurance, on 2005 Renault Grand Scenic would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 178 more horse power than 2005 Renault Grand Scenic. (118 HP @ 4000 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 2005 Renault Grand Scenic. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Grand Scenic weights approximately 255 kg more than 2009 Alpina Roadster.
Because 2009 Alpina Roadster 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 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2005 Renault Grand Scenic, 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 Alpina Roadster (362 Nm @ 4800 RPM) has 62 more torque (in Nm) than 2005 Renault Grand Scenic. (300 Nm @ 2000 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2005 Renault Grand Scenic.
Compare all specifications:
| 2009 Alpina Roadster | 2005 Renault Grand Scenic | |
| Make | Alpina | Renault |
| Model | Roadster | Grand Scenic |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1870 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 296 HP | 118 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 362 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Bore Size | 87 mm | 80 mm |
| Engine Stroke Size | 93.8 mm | 93 mm |
| Engine Compression Ratio | 10.2:1 | 18.3:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 265 km/hour | 188 km/hour |
| Acceleration 0-100mph | 5.3 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 | 1395 kg | 1650 kg |
| Vehicle Length | 4100 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1300 mm | 1640 mm |
| Wheelbase Size | 2500 mm | 2750 mm |
| Fuel Consumption Overall | 10 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
