2009 Audi A8 vs. 1973 Mercury Montego
To start off, 2009 Audi A8 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Mercury Montego. In addition, the cost of maintenance, including insurance, on 1973 Mercury Montego would be higher. At 4,172 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (330 HP @ 6500 RPM) has 234 more horse power than 1973 Mercury Montego. (96 HP @ 3600 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1973 Mercury Montego. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 160 kg more than 1973 Mercury Montego. 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 1973 Mercury Montego. 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 (430 Nm @ 3500 RPM) has 182 more torque (in Nm) than 1973 Mercury Montego. (248 Nm @ 1600 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercury Montego. 2009 Audi A8 has automatic transmission and 1973 Mercury Montego has manual transmission. 1973 Mercury Montego 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 | 1973 Mercury Montego | |
| Make | Audi | Mercury |
| Model | A8 | Montego |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4095 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 330 HP | 96 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Torque | 430 Nm | 248 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Engine Bore Size | 84.5 mm | 93.6 mm |
| Engine Stroke Size | 93 mm | 99.3 mm |
| Engine Compression Ratio | 11.0:1 | 8.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1855 kg | 1695 kg |
| Vehicle Length | 5060 mm | 5300 mm |
| Vehicle Width | 1900 mm | 2010 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2950 mm | 3010 mm |
