1978 Mazda RX-3 vs. 1973 Sunbeam Alpine
To start off, 1978 Mazda RX-3 is newer by 5 year(s). Which means there will be less support and parts availability for 1973 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1973 Sunbeam Alpine would be higher. At 1,963 cc, 1978 Mazda RX-3 is equipped with a bigger engine. In terms of performance, 1978 Mazda RX-3 (100 HP @ 7000 RPM) has 29 more horse power than 1973 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 1978 Mazda RX-3 should accelerate faster than 1973 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 1973 Sunbeam Alpine weights approximately 164 kg more than 1978 Mazda RX-3.
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, 1978 Mazda RX-3 (135 Nm @ 4000 RPM) has 12 more torque (in Nm) than 1973 Sunbeam Alpine. (123 Nm @ 3000 RPM). This means 1978 Mazda RX-3 will have an easier job in driving up hills or pulling heavy equipment than 1973 Sunbeam Alpine.
Compare all specifications:
1978 Mazda RX-3 | 1973 Sunbeam Alpine | |
Make | Mazda | Sunbeam |
Model | RX-3 | Alpine |
Year Released | 1978 | 1973 |
Engine Size | 1963 cc | 1725 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 100 HP | 71 HP |
Engine RPM | 7000 RPM | 5000 RPM |
Torque | 135 Nm | 123 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Vehicle Weight | 850 kg | 1014 kg |
Vehicle Length | 4090 mm | 4430 mm |
Vehicle Width | 1600 mm | 1650 mm |
Vehicle Height | 1380 mm | 1410 mm |
Wheelbase Size | 2320 mm | 2510 mm |