2007 Alpina D3 vs. 1987 Lamborghini Portofino
To start off, 2007 Alpina D3 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Lamborghini Portofino. In addition, the cost of maintenance, including insurance, on 1987 Lamborghini Portofino would be higher. At 3,485 cc (8 cylinders), 1987 Lamborghini Portofino is equipped with a bigger engine. In terms of performance, 2007 Alpina D3 (301 HP @ 6300 RPM) has 76 more horse power than 1987 Lamborghini Portofino. (225 HP @ 7000 RPM). In normal driving conditions, 2007 Alpina D3 should accelerate faster than 1987 Lamborghini Portofino. With that said, vehicle weight also plays an important factor in acceleration. 1987 Lamborghini Portofino weights approximately 20 kg more than 2007 Alpina D3.
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, 2007 Alpina D3 (362 Nm @ 4800 RPM) has 52 more torque (in Nm) than 1987 Lamborghini Portofino. (310 Nm @ 3500 RPM). This means 2007 Alpina D3 will have an easier job in driving up hills or pulling heavy equipment than 1987 Lamborghini Portofino.
Compare all specifications:
| 2007 Alpina D3 | 1987 Lamborghini Portofino | |
| Make | Alpina | Lamborghini |
| Model | D3 | Portofino |
| Year Released | 2007 | 1987 |
| Engine Position | Front | Middle |
| Engine Size | 3346 cc | 3485 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 225 HP |
| Engine RPM | 6300 RPM | 7000 RPM |
| Torque | 362 Nm | 310 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 93.8 mm | 75 mm |
| Engine Compression Ratio | 10.2:1 | 9.2:1 |
| Top Speed | 271 km/hour | 240 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1470 kg |
| Vehicle Length | 4490 mm | 3920 mm |
| Vehicle Width | 1760 mm | 1850 mm |
| Vehicle Height | 1370 mm | 1360 mm |
| Wheelbase Size | 2730 mm | 3050 mm |
| Fuel Tank Capacity | 63 L | 110 L |
