1991 Audi S2 vs. 2002 Mazda 6
To start off, 2002 Mazda 6 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 2,261 cc (4 cylinders), 2002 Mazda 6 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 52 more horse power than 2002 Mazda 6. (164 HP @ 6500 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 2002 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mazda 6 weights approximately 70 kg more than 1991 Audi S2.
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 S2 (309 Nm @ 1950 RPM) has 89 more torque (in Nm) than 2002 Mazda 6. (220 Nm @ 4000 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mazda 6. 2002 Mazda 6 has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2002 Mazda 6 | |
| Make | Audi | Mazda |
| Model | S2 | 6 |
| Year Released | 1991 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2261 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 164 HP |
| Engine RPM | 5900 RPM | 6500 RPM |
| Torque | 309 Nm | 220 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 87.6 mm |
| Engine Stroke Size | 86.4 mm | 94 mm |
| Engine Compression Ratio | 9.3:1 | 11.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1490 kg |
| Vehicle Length | 4410 mm | 4710 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1490 mm |
| Wheelbase Size | 2560 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 64 L |
