2003 Alpina B7 vs. 1971 BMW Touring
To start off, 2003 Alpina B7 is newer by 32 year(s). Which means there will be less support and parts availability for 1971 BMW Touring. In addition, the cost of maintenance, including insurance, on 1971 BMW Touring would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 407 more horse power than 1971 BMW Touring. (85 HP @ 5700 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 1971 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 960 kg more than 1971 BMW Touring. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 570 more torque (in Nm) than 1971 BMW Touring. (130 Nm @ 3500 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW Touring.
Compare all specifications:
| 2003 Alpina B7 | 1971 BMW Touring | |
| Make | Alpina | BMW |
| Model | B7 | Touring |
| Year Released | 2003 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 1573 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 492 HP | 85 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 700 Nm | 130 Nm |
| Torque RPM | 4250 RPM | 3500 RPM |
| Engine Compression Ratio | 9.0:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1990 kg | 1030 kg |
| Vehicle Length | 5180 mm | 4120 mm |
| Vehicle Width | 1910 mm | 1600 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 3000 mm | 2510 mm |
