2009 Alpina Roadster vs. 2013 Audi A7
To start off, 2013 Audi A7 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2009 Alpina Roadster would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2013 Audi A7 (306 HP @ 5500 RPM) has 10 more horse power than 2009 Alpina Roadster. (296 HP @ 6300 RPM) In normal driving conditions, 2013 Audi A7 should accelerate faster than 2009 Alpina Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A7 weights approximately 515 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 2013 Audi A7 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2013 Audi A7 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, 2013 Audi A7 (441 Nm) has 79 more torque (in Nm) than 2009 Alpina Roadster. (362 Nm). This means 2013 Audi A7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alpina Roadster.
Compare all specifications:
2009 Alpina Roadster | 2013 Audi A7 | |
Make | Alpina | Audi |
Model | Roadster | A7 |
Year Released | 2009 | 2013 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3346 cc | 2995 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | single |
Valves per Cylinder | 4 valves | 6 valves |
Horse Power | 296 HP | 306 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 362 Nm | 441 Nm |
Engine Bore Size | 87 mm | 84.5 mm |
Engine Stroke Size | 93.8 mm | 89 mm |
Engine Compression Ratio | 10.2:1 | 10.3:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 265 km/hour | 250 km/hour |
Drive Type | Rear | AWD |
Transmission Type | Manual | Single Speed |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1395 kg | 1910 kg |
Vehicle Length | 4100 mm | 4969 mm |
Vehicle Width | 1790 mm | 2139 mm |
Vehicle Height | 1300 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2914 mm |