2002 Alpina B3 vs. 2007 Porsche Cayman
To start off, 2007 Porsche Cayman is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Alpina B3. In addition, the cost of maintenance, including insurance, on 2002 Alpina B3 would be higher. At 3,346 cc (6 cylinders), 2002 Alpina B3 is equipped with a bigger engine. In terms of performance, 2002 Alpina B3 (301 HP @ 6300 RPM) has 56 more horse power than 2007 Porsche Cayman. (245 HP @ 6500 RPM). In normal driving conditions, 2002 Alpina B3 should accelerate faster than 2007 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alpina B3 weights approximately 67 kg more than 2007 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2002 Alpina B3 (362 Nm @ 4800 RPM) has 89 more torque (in Nm) than 2007 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2002 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayman.
Compare all specifications:
| 2002 Alpina B3 | 2007 Porsche Cayman | |
| Make | Alpina | Porsche |
| Model | B3 | Cayman |
| Year Released | 2002 | 2007 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3346 cc | 2686 cc |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 245 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 362 Nm | 273 Nm |
| Torque RPM | 4800 RPM | 4600 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 93.8 mm | 78 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1482 kg | 1415 kg |
| Vehicle Length | 4490 mm | 4350 mm |
| Vehicle Width | 1760 mm | 1310 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 2730 mm | 2420 mm |
| Fuel Tank Capacity | 88 L | 64 L |
