1991 Audi 100 vs. 2007 Mazda MazdaSpeed3
To start off, 2007 Mazda MazdaSpeed3 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, 2007 Mazda MazdaSpeed3 (263 HP @ 5500 RPM) has 92 more horse power than 1991 Audi 100. (171 HP @ 5500 RPM) In normal driving conditions, 2007 Mazda MazdaSpeed3 should accelerate faster than 1991 Audi 100.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda MazdaSpeed3. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 will offer significantly more control. 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 Mazda MazdaSpeed3 (381 Nm @ 3000 RPM) has 130 more torque (in Nm) than 1991 Audi 100. (251 Nm @ 3000 RPM). This means 2007 Mazda MazdaSpeed3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2007 Mazda MazdaSpeed3 | |
| Make | Audi | Mazda |
| Model | 100 | MazdaSpeed3 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 263 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 251 Nm | 381 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 87.5 mm |
| Engine Stroke Size | 86.4 mm | 94 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4800 mm | 4500 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2650 mm |
| Fuel Consumption Highway | 10 L/100km | 8.4 L/100km |
| Fuel Consumption City | 14 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 8.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 80 L | 55 L |
