1975 Mazda RX 4 Coupe vs. 2009 Mazda RX-8
To start off, 2009 Mazda RX-8 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Mazda RX 4 Coupe. In addition, the cost of maintenance, including insurance, on 1975 Mazda RX 4 Coupe would be higher. At 2,616 cc (2 cylinders), 1975 Mazda RX 4 Coupe is equipped with a bigger engine. In terms of performance, 2009 Mazda RX-8 (232 HP @ 8500 RPM) has 118 more horse power than 1975 Mazda RX 4 Coupe. (114 HP @ 6000 RPM) In normal driving conditions, 2009 Mazda RX-8 should accelerate faster than 1975 Mazda RX 4 Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda RX-8 weights approximately 15 kg more than 1975 Mazda RX 4 Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Mazda RX-8 (216 Nm @ 5500 RPM) has 51 more torque (in Nm) than 1975 Mazda RX 4 Coupe. (165 Nm @ 4000 RPM). This means 2009 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda RX 4 Coupe.
Compare all specifications:
1975 Mazda RX 4 Coupe | 2009 Mazda RX-8 | |
Make | Mazda | Mazda |
Model | RX 4 Coupe | RX-8 |
Year Released | 1975 | 2009 |
Engine Position | Front | Front |
Engine Size | 2616 cc | 1307 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 114 HP | 232 HP |
Engine RPM | 6000 RPM | 8500 RPM |
Torque | 165 Nm | 216 Nm |
Torque RPM | 4000 RPM | 5500 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1110 kg | 1125 kg |
Vehicle Length | 4400 mm | 4470 mm |
Vehicle Width | 1670 mm | 1780 mm |
Vehicle Height | 1390 mm | 1350 mm |
Wheelbase Size | 2520 mm | 2710 mm |