2009 Audi Q7 vs. 1970 Mazda RX-2
To start off, 2009 Audi Q7 is newer by 39 year(s). Which means there will be less support and parts availability for 1970 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1970 Mazda RX-2 would be higher. At 2,967 cc (6 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (229 HP @ 4000 RPM) has 111 more horse power than 1970 Mazda RX-2. (118 HP @ 6500 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1970 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1410 kg more than 1970 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 Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Mazda RX-2. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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 Q7 (500 Nm @ 1750 RPM) has 343 more torque (in Nm) than 1970 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda RX-2. 2009 Audi Q7 has automatic transmission and 1970 Mazda RX-2 has manual transmission. 1970 Mazda RX-2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 1970 Mazda RX-2 | |
| Make | Audi | Mazda |
| Model | Q7 | RX-2 |
| Year Released | 2009 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2292 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 229 HP | 118 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 500 Nm | 157 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Compression Ratio | 17.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2370 kg | 960 kg |
| Vehicle Length | 5090 mm | 4150 mm |
| Vehicle Width | 1990 mm | 1580 mm |
| Vehicle Height | 1740 mm | 1420 mm |
| Wheelbase Size | 3010 mm | 2480 mm |
