1976 Audi 100 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 27 year(s). Which means there will be less support and parts availability for 1976 Audi 100. In addition, the cost of maintenance, including insurance, on 1976 Audi 100 would be higher. At 1,999 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Mazda 6 (138 HP @ 3500 RPM) has 53 more horse power than 1976 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2003 Mazda 6 should accelerate faster than 1976 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 424 kg more than 1976 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2003 Mazda 6 (310 Nm @ 2000 RPM) has 192 more torque (in Nm) than 1976 Audi 100. (118 Nm @ 3200 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1976 Audi 100.
Compare all specifications:
| 1976 Audi 100 | 2003 Mazda 6 | |
| Make | Audi | Mazda |
| Model | 100 | 6 |
| Year Released | 1976 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 138 HP |
| Engine RPM | 5600 RPM | 3500 RPM |
| Torque | 118 Nm | 310 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 79.5 mm | 86 mm |
| Engine Stroke Size | 80 mm | 86 mm |
| Engine Compression Ratio | 8.2:1 | 18.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1116 kg | 1540 kg |
| Vehicle Length | 4600 mm | 4710 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1490 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
| Fuel Tank Capacity | 60 L | 64 L |
