1967 AC 428 vs. 1994 Daihatsu Rocky
To start off, 1994 Daihatsu Rocky is newer by 27 year(s). Which means there will be less support and parts availability for 1967 AC 428. In addition, the cost of maintenance, including insurance, on 1967 AC 428 would be higher. At 7,010 cc (8 cylinders), 1967 AC 428 is equipped with a bigger engine. In terms of performance, 1967 AC 428 (345 HP @ 4600 RPM) has 273 more horse power than 1994 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 1967 AC 428 should accelerate faster than 1994 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1994 Daihatsu Rocky weights approximately 7 kg more than 1967 AC 428.
Because 1994 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1967 AC 428. In wet, icy, snow, or gravel driving conditions, 1994 Daihatsu Rocky 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, 1967 AC 428 (626 Nm @ 2800 RPM) has 453 more torque (in Nm) than 1994 Daihatsu Rocky. (173 Nm @ 2200 RPM). This means 1967 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 1994 Daihatsu Rocky. 1967 AC 428 has automatic transmission and 1994 Daihatsu Rocky has manual transmission. 1994 Daihatsu Rocky will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1967 AC 428 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1967 AC 428 | 1994 Daihatsu Rocky | |
| Make | AC | Daihatsu |
| Model | 428 | Rocky |
| Year Released | 1967 | 1994 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 7010 cc | 2765 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 345 HP | 72 HP |
| Engine RPM | 4600 RPM | 3600 RPM |
| Torque | 626 Nm | 173 Nm |
| Torque RPM | 2800 RPM | 2200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1483 kg | 1490 kg |
| Vehicle Length | 4520 mm | 3850 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1260 mm | 1860 mm |
| Wheelbase Size | 2440 mm | 2540 mm |
