2009 Audi A3 vs. 1971 Monteverdi Sierra
To start off, 2009 Audi A3 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1971 Monteverdi Sierra would be higher. At 5,210 cc (8 cylinders), 1971 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1971 Monteverdi Sierra (160 HP @ 3500 RPM) has 22 more horse power than 2009 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1971 Monteverdi Sierra should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 16 kg more than 1971 Monteverdi Sierra.
Because 1971 Monteverdi Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Monteverdi Sierra. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A3, being front wheel drive (FWD), will offer much better control with better grip. 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, 1971 Monteverdi Sierra (388 Nm @ 2000 RPM) has 68 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 1750 RPM). This means 1971 Monteverdi Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 1971 Monteverdi Sierra | |
| Make | Audi | Monteverdi |
| Model | A3 | Sierra |
| Year Released | 2009 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 160 HP |
| Engine RPM | 4000 RPM | 3500 RPM |
| Torque | 320 Nm | 388 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 99.4 mm |
| Engine Stroke Size | 95.5 mm | 84.1 mm |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Top Speed | 207 km/hour | 210 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1416 kg | 1400 kg |
| Vehicle Length | 4220 mm | 4690 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2580 mm | 2750 mm |
| Fuel Tank Capacity | 55 L | 82 L |
