1961 AC Ace vs. 1992 Opel Frontera
To start off, 1992 Opel Frontera is newer by 31 year(s). Which means there will be less support and parts availability for 1961 AC Ace. In addition, the cost of maintenance, including insurance, on 1961 AC Ace would be higher. At 2,553 cc (6 cylinders), 1961 AC Ace is equipped with a bigger engine. In terms of performance, 1992 Opel Frontera (101 HP @ 4200 RPM) has 1 more horse power than 1961 AC Ace. (100 HP @ 5500 RPM) In normal driving conditions, 1992 Opel Frontera should accelerate faster than 1961 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1992 Opel Frontera weights approximately 1007 kg more than 1961 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1961 AC Ace. In wet, icy, snow, or gravel driving conditions, 1992 Opel Frontera 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, 1992 Opel Frontera (211 Nm @ 2200 RPM) has 31 more torque (in Nm) than 1961 AC Ace. (180 Nm @ 2000 RPM). This means 1992 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 1961 AC Ace.
Compare all specifications:
| 1961 AC Ace | 1992 Opel Frontera | |
| Make | AC | Opel |
| Model | Ace | Frontera |
| Year Released | 1961 | 1992 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2553 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 101 HP |
| Engine RPM | 5500 RPM | 4200 RPM |
| Torque | 180 Nm | 211 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 82.6 mm | 92 mm |
| Engine Stroke Size | 79.5 mm | 85 mm |
| Engine Compression Ratio | 7.8:1 | 23.0:1 |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 813 kg | 1820 kg |
| Vehicle Length | 3860 mm | 4700 mm |
| Vehicle Width | 1490 mm | 1770 mm |
| Vehicle Height | 1250 mm | 1760 mm |
| Wheelbase Size | 2290 mm | 2710 mm |
