1958 AC Ace vs. 1983 ZIL 4104
To start off, 1983 ZIL 4104 is newer by 25 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 7,689 cc (8 cylinders), 1983 ZIL 4104 is equipped with a bigger engine. In terms of performance, 1983 ZIL 4104 (311 HP @ 4600 RPM) has 237 more horse power than 1958 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1983 ZIL 4104 should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1983 ZIL 4104 weights approximately 2445 kg more than 1958 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1983 ZIL 4104 (608 Nm) has 441 more torque (in Nm) than 1958 AC Ace. (167 Nm). This means 1983 ZIL 4104 will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 1983 ZIL 4104 | |
| Make | AC | ZIL |
| Model | Ace | 4104 |
| Year Released | 1958 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 7689 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 74 HP | 311 HP |
| Engine RPM | 4500 RPM | 4600 RPM |
| Torque | 167 Nm | 608 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 7 seats |
| Vehicle Weight | 890 kg | 3335 kg |
| Vehicle Length | 3850 mm | 5750 mm |
| Vehicle Width | 1520 mm | 2090 mm |
| Vehicle Height | 1250 mm | 1510 mm |
| Wheelbase Size | 2290 mm | 3340 mm |
