2009 Audi A8 vs. 1979 Mazda Montrose
To start off, 2009 Audi A8 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Mazda Montrose. In addition, the cost of maintenance, including insurance, on 1979 Mazda Montrose would be higher. At 2,966 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (229 HP @ 4000 RPM) has 154 more horse power than 1979 Mazda Montrose. (75 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1979 Mazda Montrose. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 762 kg more than 1979 Mazda Montrose. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda Montrose. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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, 2009 Audi A8 (450 Nm @ 1400 RPM) has 331 more torque (in Nm) than 1979 Mazda Montrose. (119 Nm @ 3500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda Montrose. 2009 Audi A8 has automatic transmission and 1979 Mazda Montrose has manual transmission. 1979 Mazda Montrose will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 1979 Mazda Montrose | |
| Make | Audi | Mazda |
| Model | A8 | Montrose |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 1586 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 229 HP | 75 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 450 Nm | 119 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 78 mm |
| Engine Stroke Size | 91.4 mm | 83 mm |
| Engine Compression Ratio | 17.0:1 | 8.6:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1830 kg | 1068 kg |
| Vehicle Height | 1900 mm | 1380 mm |
| Wheelbase Size | 2950 mm | 2520 mm |
| Fuel Tank Capacity | 90 L | 55 L |
