2004 Chevrolet Colorado vs. 1975 AC 428
To start off, 2004 Chevrolet Colorado is newer by 29 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 123 more horse power than 2004 Chevrolet Colorado. (175 HP @ 6000 RPM) In normal driving conditions, 1975 AC 428 should accelerate faster than 2004 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Colorado weights approximately 204 kg more than 1975 AC 428.
Because 2004 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 1975 AC 428. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Colorado 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, 1975 AC 428 (639 Nm) has 388 more torque (in Nm) than 2004 Chevrolet Colorado. (251 Nm). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Colorado.
Compare all specifications:
| 2004 Chevrolet Colorado | 1975 AC 428 | |
| Make | Chevrolet | AC |
| Model | Colorado | 428 |
| Year Released | 2004 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 7003 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 298 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 251 Nm | 639 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 3 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1634 kg | 1430 kg |
| Vehicle Length | 4900 mm | 4430 mm |
| Vehicle Width | 1720 mm | 1710 mm |
| Vehicle Height | 1720 mm | 1310 mm |
| Wheelbase Size | 2690 mm | 2450 mm |
