1958 AC Ace vs. 1978 Holden Gemini
To start off, 1978 Holden Gemini is newer by 20 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 1,991 cc (6 cylinders), 1958 AC Ace is equipped with a bigger engine. In terms of performance, 1958 AC Ace (74 HP @ 4500 RPM) has 8 more horse power than 1978 Holden Gemini. (66 HP @ 5200 RPM). In normal driving conditions, 1958 AC Ace should accelerate faster than 1978 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 1978 Holden Gemini weights approximately 55 kg more than 1958 AC Ace.
Let's talk about torque, 1958 AC Ace (167 Nm) has 54 more torque (in Nm) than 1978 Holden Gemini. (113 Nm). This means 1958 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden Gemini.
Compare all specifications:
| 1958 AC Ace | 1978 Holden Gemini | |
| Make | AC | Holden |
| Model | Ace | Gemini |
| Year Released | 1958 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 66 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Torque | 167 Nm | 113 Nm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 890 kg | 945 kg |
| Vehicle Length | 3850 mm | 4240 mm |
| Vehicle Width | 1520 mm | 1580 mm |
| Vehicle Height | 1250 mm | 1340 mm |
| Wheelbase Size | 2290 mm | 2410 mm |
