1971 Mazda RX-2 vs. 2009 Audi A5
To start off, 2009 Audi A5 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1971 Mazda RX-2 would be higher. At 3,197 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (261 HP @ 6500 RPM) has 143 more horse power than 1971 Mazda RX-2. (118 HP @ 6500 RPM) In normal driving conditions, 2009 Audi A5 should accelerate faster than 1971 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 576 kg more than 1971 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 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 A5 (330 Nm @ 3000 RPM) has 172 more torque (in Nm) than 1971 Mazda RX-2. (158 Nm @ 3500 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda RX-2.
Compare all specifications:
| 1971 Mazda RX-2 | 2009 Audi A5 | |
| Make | Mazda | Audi |
| Model | RX-2 | A5 |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 3197 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 118 HP | 261 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 158 Nm | 330 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 960 kg | 1536 kg |
| Vehicle Length | 4160 mm | 4630 mm |
| Vehicle Width | 1590 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2480 mm | 2760 mm |
