2003 Alpina B7 vs. 1981 Austin Marina
To start off, 2003 Alpina B7 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Austin Marina. In addition, the cost of maintenance, including insurance, on 1981 Austin Marina 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 433 more horse power than 1981 Austin Marina. (59 HP @ 5250 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 1981 Austin Marina. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 1110 kg more than 1981 Austin Marina. 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 598 more torque (in Nm) than 1981 Austin Marina. (102 Nm @ 2500 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Marina. 2003 Alpina B7 has automatic transmission and 1981 Austin Marina has manual transmission. 1981 Austin Marina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina B7 | 1981 Austin Marina | |
| Make | Alpina | Austin |
| Model | B7 | Marina |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 1275 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 492 HP | 59 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 700 Nm | 102 Nm |
| Torque RPM | 4250 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1990 kg | 880 kg |
| Vehicle Length | 5180 mm | 4230 mm |
| Vehicle Width | 1910 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 3000 mm | 2440 mm |
