2009 Alpina Roadster vs. 2008 Bentley Continental GT
To start off, 2009 Alpina Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Bentley Continental GT. In addition, the cost of maintenance, including insurance, on 2008 Bentley Continental GT would be higher. At 5,998 cc, 2008 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2008 Bentley Continental GT (552 HP @ 6100 RPM) has 256 more horse power than 2009 Alpina Roadster. (296 HP @ 6300 RPM) In normal driving conditions, 2008 Bentley Continental GT should accelerate faster than 2009 Alpina Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2008 Bentley Continental GT weights approximately 945 kg more than 2009 Alpina Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Bentley Continental GT is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2008 Bentley Continental GT 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, 2008 Bentley Continental GT (650 Nm @ 1600 RPM) has 288 more torque (in Nm) than 2009 Alpina Roadster. (362 Nm @ 4800 RPM). This means 2008 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina Roadster. 2008 Bentley Continental GT has automatic transmission and 2009 Alpina Roadster has manual transmission. 2009 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alpina Roadster | 2008 Bentley Continental GT | |
| Make | Alpina | Bentley |
| Model | Roadster | Continental GT |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 5998 cc |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 552 HP |
| Engine RPM | 6300 RPM | 6100 RPM |
| Torque | 362 Nm | 650 Nm |
| Torque RPM | 4800 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.3 seconds | 4.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1395 kg | 2340 kg |
| Vehicle Length | 4100 mm | 4810 mm |
| Vehicle Width | 1790 mm | 1920 mm |
| Vehicle Height | 1300 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2750 mm |
| Fuel Consumption Overall | 10 L/100km | 18.1 L/100km |
| Fuel Tank Capacity | 55 L | 90 L |
