2007 Audi A4 vs. 1987 Mazda 929
To start off, 2007 Audi A4 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Mazda 929. In addition, the cost of maintenance, including insurance, on 1987 Mazda 929 would be higher. At 3,123 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 89 more horse power than 1987 Mazda 929. (163 HP @ 5300 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1987 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 218 kg more than 1987 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A4 (330 Nm @ 3250 RPM) has 83 more torque (in Nm) than 1987 Mazda 929. (247 Nm @ 4000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda 929.
Compare all specifications:
| 2007 Audi A4 | 1987 Mazda 929 | |
| Make | Audi | Mazda |
| Model | A4 | 929 |
| Year Released | 2007 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2954 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 252 HP | 163 HP |
| Engine RPM | 5100 RPM | 5300 RPM |
| Torque | 330 Nm | 247 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1698 kg | 1480 kg |
| Vehicle Length | 4580 mm | 4890 mm |
| Vehicle Width | 1400 mm | 1710 mm |
| Vehicle Height | 1780 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
