2003 Alpina Roadster vs. 2012 Bentley Continental GT
To start off, 2012 Bentley Continental GT is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2003 Alpina Roadster would be higher. At 5,998 cc (12 cylinders), 2012 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2012 Bentley Continental GT (567 HP @ 6100 RPM) has 266 more horse power than 2003 Alpina Roadster. (301 HP @ 6300 RPM) In normal driving conditions, 2012 Bentley Continental GT should accelerate faster than 2003 Alpina Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2012 Bentley Continental GT weights approximately 694 kg more than 2003 Alpina Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Bentley Continental GT is all wheel drive (AWD), it will have significant more traction and grip than 2003 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Bentley Continental GT (700 Nm @ 1700 RPM) has 338 more torque (in Nm) than 2003 Alpina Roadster. (362 Nm @ 4800 RPM). This means 2012 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina Roadster. 2012 Bentley Continental GT has automatic transmission and 2003 Alpina Roadster has manual transmission. 2003 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Bentley Continental GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2012 Bentley Continental GT | |
| Make | Alpina | Bentley |
| Model | Roadster | Continental GT |
| Year Released | 2003 | 2012 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 5998 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 567 HP |
| Engine RPM | 6300 RPM | 6100 RPM |
| Torque | 362 Nm | 700 Nm |
| Torque RPM | 4800 RPM | 1700 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Acceleration 0-100mph | 5.4 seconds | 4.4 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1626 kg | 2320 kg |
| Vehicle Length | 4100 mm | 4806 mm |
| Vehicle Width | 1790 mm | 1943 mm |
| Vehicle Height | 1310 mm | 1405 mm |
| Wheelbase Size | 2500 mm | 2746 mm |
| Fuel Tank Capacity | 55 L | 91 L |
