2003 Alpina B3 vs. 1991 Audi 100
To start off, 2003 Alpina B3 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,300 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (276 HP @ 6300 RPM) has 50 more horse power than 1991 Audi 100. (226 HP @ 5900 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 54 kg more than 2003 Alpina B3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 1991 Audi 100 (350 Nm @ 1950 RPM) has 15 more torque (in Nm) than 2003 Alpina B3. (335 Nm @ 4500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina B3.
Compare all specifications:
| 2003 Alpina B3 | 1991 Audi 100 | |
| Make | Alpina | Audi |
| Model | B3 | 100 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3300 cc | 2226 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 276 HP | 226 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 335 Nm | 350 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Top Speed | 254 km/hour | 244 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 6.8 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1614 kg |
| Vehicle Length | 4480 mm | 4800 mm |
| Vehicle Width | 1750 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2700 mm |
| Fuel Consumption Overall | 11.6 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
