2009 Alpina Roadster vs. 2013 Acura TL
To start off, 2013 Acura TL 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 3,500 cc (6 cylinders), 2013 Acura TL is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 17 more horse power than 2013 Acura TL. (279 HP @ 6200 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 2013 Acura TL. With that said, vehicle weight also plays an important factor in acceleration. 2013 Acura TL weights approximately 295 kg more than 2009 Alpina Roadster.
Because 2013 Acura TL 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 Acura TL 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, 2009 Alpina Roadster (362 Nm @ 4800 RPM) has 19 more torque (in Nm) than 2013 Acura TL. (343 Nm @ 5000 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2013 Acura TL. 2013 Acura TL 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. 2013 Acura TL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alpina Roadster | 2013 Acura TL | |
| Make | Alpina | Acura |
| Model | Roadster | TL |
| Year Released | 2009 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 279 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 362 Nm | 343 Nm |
| Torque RPM | 4800 RPM | 5000 RPM |
| Engine Bore Size | 87 mm | 90 mm |
| Engine Stroke Size | 93.8 mm | 96 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1690 kg |
| Vehicle Length | 4100 mm | 4928 mm |
| Vehicle Width | 1790 mm | 2118 mm |
| Vehicle Height | 1300 mm | 1452 mm |
| Wheelbase Size | 2500 mm | 2775 mm |
| Fuel Tank Capacity | 55 L | 70 L |
