1986 Mazda RX-7 vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1986 Mazda RX-7 would be higher. At 2,354 cc, 1986 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 12 more horse power than 1986 Mazda RX-7. (185 HP @ 6500 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 1986 Mazda RX-7.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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 A4 (280 Nm @ 1800 RPM) has 34 more torque (in Nm) than 1986 Mazda RX-7. (246 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mazda RX-7. 2007 Audi A4 has automatic transmission and 1986 Mazda RX-7 has manual transmission. 1986 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Mazda RX-7 | 2007 Audi A4 | |
| Make | Mazda | Audi |
| Model | RX-7 | A4 |
| Year Released | 1986 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2354 cc | 1984 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 185 HP | 197 HP |
| Engine RPM | 6500 RPM | 5100 RPM |
| Torque | 246 Nm | 280 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Top Speed | 230 km/hour | 238 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4300 mm | 4550 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2430 mm | 2650 mm |
