2007 Audi A8 vs. 1979 Mazda Montrose
To start off, 2007 Audi A8 is newer by 28 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 5,996 cc, 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 6200 RPM) has 354 more horse power than 1979 Mazda Montrose. (90 HP @ 4800 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1979 Mazda Montrose. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 925 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 2007 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, 2007 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, 2007 Audi A8 (580 Nm @ 4000 RPM) has 427 more torque (in Nm) than 1979 Mazda Montrose. (153 Nm @ 2500 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda Montrose.
Compare all specifications:
| 2007 Audi A8 | 1979 Mazda Montrose | |
| Make | Audi | Mazda |
| Model | A8 | Montrose |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 5996 cc | 1968 cc |
| Engine Type | W | in-line |
| Horse Power | 444 HP | 90 HP |
| Engine RPM | 6200 RPM | 4800 RPM |
| Torque | 580 Nm | 153 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 90.2 mm | 98 mm |
| Engine Compression Ratio | 11.0:1 | 8.6:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1995 kg | 1070 kg |
| Vehicle Length | 5070 mm | 4310 mm |
| Vehicle Width | 1900 mm | 1670 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 3080 mm | 2520 mm |
| Fuel Tank Capacity | 90 L | 55 L |
