2007 Alpina D3 vs. 1981 Audi 100
To start off, 2007 Alpina D3 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 3,347 cc (6 cylinders), 2007 Alpina D3 is equipped with a bigger engine. In terms of performance, 2007 Alpina D3 (301 HP @ 6300 RPM) has 216 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM). In normal driving conditions, 2007 Alpina D3 should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina D3 weights approximately 415 kg more than 1981 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Alpina D3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Alpina D3. However, in wet, icy, snow, or gravel driving conditions, 1981 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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 238 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2007 Alpina D3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 2007 Alpina D3 | 1981 Audi 100 | |
| Make | Alpina | Audi |
| Model | D3 | 100 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 85 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 362 Nm | 124 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Engine Bore Size | 87 mm | 79.5 mm |
| Engine Stroke Size | 93.9 mm | 80 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1525 kg | 1110 kg |
| Vehicle Length | 4480 mm | 4600 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2730 mm | 2680 mm |
| Fuel Tank Capacity | 63 L | 60 L |
