1991 Audi 100 vs. 2007 Mazda 3
To start off, 2007 Mazda 3 is newer by 16 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (172 HP @ 5500 RPM) has 68 more horse power than 2007 Mazda 3. (104 HP @ 6000 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2007 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 358 kg more than 2007 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1991 Audi 100 | 2007 Mazda 3 | |
| Make | Audi | Mazda |
| Model | 100 | 3 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 104 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1550 kg | 1192 kg |
| Vehicle Length | 4800 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2650 mm |
