2005 Audi A4 vs. 1981 Mazda RX-7
To start off, 2005 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1981 Mazda RX-7 would be higher. At 2,292 cc, 1981 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (170 HP @ 6500 RPM) has 66 more horse power than 1981 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1981 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 550 kg more than 1981 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (225 Nm) has 80 more torque (in Nm) than 1981 Mazda RX-7. (145 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda RX-7.
Compare all specifications:
2005 Audi A4 | 1981 Mazda RX-7 | |
Make | Audi | Mazda |
Model | A4 | RX-7 |
Year Released | 2005 | 1981 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1786 cc | 2292 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 170 HP | 104 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 225 Nm | 145 Nm |
Drive Type | 4WD | Rear |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1610 kg | 1060 kg |
Vehicle Length | 4550 mm | 4300 mm |
Vehicle Width | 1770 mm | 1680 mm |
Vehicle Height | 1430 mm | 1280 mm |
Wheelbase Size | 2770 mm | 2430 mm |
Fuel Tank Capacity | 66 L | 65 L |