2005 Chevrolet Colorado vs. 1974 Mazda RX-2
To start off, 2005 Chevrolet Colorado is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1974 Mazda RX-2 would be higher. At 2,768 cc (4 cylinders), 2005 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (175 HP @ 6000 RPM) has 56 more horse power than 1974 Mazda RX-2. (119 HP @ 6500 RPM). In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 1974 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Colorado weights approximately 613 kg more than 1974 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Colorado (251 Nm) has 94 more torque (in Nm) than 1974 Mazda RX-2. (157 Nm). This means 2005 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-2.
Compare all specifications:
| 2005 Chevrolet Colorado | 1974 Mazda RX-2 | |
| Make | Chevrolet | Mazda |
| Model | Colorado | RX-2 |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2768 cc | 2292 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 175 HP | 119 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 251 Nm | 157 Nm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1573 kg | 960 kg |
| Vehicle Length | 5270 mm | 4160 mm |
| Vehicle Width | 1720 mm | 1590 mm |
| Vehicle Height | 1650 mm | 1400 mm |
| Wheelbase Size | 3210 mm | 2480 mm |
