2009 Audi Q7 vs. 1984 Mazda 929
To start off, 2009 Audi Q7 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Mazda 929. In addition, the cost of maintenance, including insurance, on 1984 Mazda 929 would be higher. At 4,163 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (345 HP @ 6800 RPM) has 256 more horse power than 1984 Mazda 929. (89 HP @ 4800 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1984 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1092 kg more than 1984 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, 2009 Audi Q7 (440 Nm @ 3500 RPM) has 280 more torque (in Nm) than 1984 Mazda 929. (160 Nm @ 2600 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 929.
Compare all specifications:
| 2009 Audi Q7 | 1984 Mazda 929 | |
| Make | Audi | Mazda |
| Model | Q7 | 929 |
| Year Released | 2009 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 89 HP |
| Engine RPM | 6800 RPM | 4800 RPM |
| Torque | 440 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2244 kg | 1152 kg |
| Vehicle Length | 5090 mm | 4710 mm |
| Vehicle Width | 1990 mm | 1700 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 3010 mm | 2620 mm |
