2007 Audi A6 vs. 1987 Mazda 929
To start off, 2007 Audi A6 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 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (179 HP @ 3300 RPM) has 65 more horse power than 1987 Mazda 929. (114 HP @ 5000 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1987 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 385 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.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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 Audi A6 (380 Nm @ 1400 RPM) has 196 more torque (in Nm) than 1987 Mazda 929. (184 Nm @ 3000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda 929.
Compare all specifications:
| 2007 Audi A6 | 1987 Mazda 929 | |
| Make | Audi | Mazda |
| Model | A6 | 929 |
| Year Released | 2007 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2183 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 179 HP | 114 HP |
| Engine RPM | 3300 RPM | 5000 RPM |
| Torque | 380 Nm | 184 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 83.1 mm | 94 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1695 kg | 1310 kg |
| Vehicle Length | 4590 mm | 4890 mm |
| Vehicle Width | 1860 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2720 mm |
