2004 Acura TL vs. 2006 Alpina Roadster
To start off, 2006 Alpina Roadster is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Acura TL. In addition, the cost of maintenance, including insurance, on 2004 Acura TL would be higher. At 3,346 cc (6 cylinders), 2006 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2006 Alpina Roadster (296 HP @ 6300 RPM) has 29 more horse power than 2004 Acura TL. (267 HP @ 6200 RPM) In normal driving conditions, 2006 Alpina Roadster should accelerate faster than 2004 Acura TL. With that said, vehicle weight also plays an important factor in acceleration. 2004 Acura TL weights approximately 183 kg more than 2006 Alpina Roadster.
Because 2006 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 2006 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2004 Acura TL, 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, 2006 Alpina Roadster (362 Nm @ 4800 RPM) has 39 more torque (in Nm) than 2004 Acura TL. (323 Nm @ 5000 RPM). This means 2006 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2004 Acura TL.
Compare all specifications:
| 2004 Acura TL | 2006 Alpina Roadster | |
| Make | Acura | Alpina |
| Model | TL | Roadster |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 3346 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 267 HP | 296 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 323 Nm | 362 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Engine Bore Size | 89 mm | 87 mm |
| Engine Stroke Size | 86 mm | 93.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1578 kg | 1395 kg |
| Vehicle Length | 4810 mm | 4100 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2680 mm | 2500 mm |
| Fuel Consumption Overall | 7.8 L/100km | 11.7 L/100km |
| Fuel Tank Capacity | 64 L | 55 L |
