1971 Austin 3 vs. 1991 Mazda RX-7
To start off, 1991 Mazda RX-7 is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Austin 3. In addition, the cost of maintenance, including insurance, on 1971 Austin 3 would be higher. At 2,910 cc (6 cylinders), 1971 Austin 3 is equipped with a bigger engine. In terms of performance, 1991 Mazda RX-7 (197 HP @ 6500 RPM) has 74 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 1991 Mazda RX-7 should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 1971 Austin 3 weights approximately 190 kg more than 1991 Mazda RX-7.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1991 Mazda RX-7 (271 Nm @ 3500 RPM) has 53 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 1991 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 1991 Mazda RX-7 | |
| Make | Austin | Mazda |
| Model | 3 | RX-7 |
| Year Released | 1971 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 123 HP | 197 HP |
| Engine RPM | 4500 RPM | 6500 RPM |
| Torque | 218 Nm | 271 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1300 kg |
| Vehicle Length | 4720 mm | 4320 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2940 mm | 2440 mm |
| Fuel Tank Capacity | 65 L | 75 L |
