1958 AC Ace vs. 1984 GMC Jimmy
To start off, 1984 GMC Jimmy is newer by 26 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 4,298 cc (6 cylinders), 1984 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1984 GMC Jimmy (153 HP @ 4000 RPM) has 28 more horse power than 1958 AC Ace. (125 HP @ 6000 RPM) In normal driving conditions, 1984 GMC Jimmy should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1984 GMC Jimmy weights approximately 946 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, 1984 GMC Jimmy (312 Nm @ 2400 RPM) has 145 more torque (in Nm) than 1958 AC Ace. (167 Nm @ 4500 RPM). This means 1984 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 1984 GMC Jimmy | |
| Make | AC | GMC |
| Model | Ace | Jimmy |
| Year Released | 1958 | 1984 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4298 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 153 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 167 Nm | 312 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 894 kg | 1840 kg |
| Vehicle Length | 4010 mm | 4690 mm |
| Vehicle Width | 1520 mm | 2030 mm |
| Vehicle Height | 1270 mm | 1840 mm |
| Wheelbase Size | 2290 mm | 2720 mm |
