1953 AC Ace vs. 1986 AC Ace
To start off, 1986 AC Ace is newer by 33 year(s). Which means there will be less support and parts availability for 1953 AC Ace. In addition, the cost of maintenance, including insurance, on 1953 AC Ace would be higher. At 2,792 cc (6 cylinders), 1986 AC Ace is equipped with a bigger engine. In terms of performance, 1986 AC Ace (150 HP @ 5800 RPM) has 65 more horse power than 1953 AC Ace. (85 HP @ 4500 RPM) In normal driving conditions, 1986 AC Ace should accelerate faster than 1953 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1986 AC Ace weights approximately 145 kg more than 1953 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1953 AC Ace. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1986 AC Ace (214 Nm @ 3000 RPM) has 65 more torque (in Nm) than 1953 AC Ace. (149 Nm @ 2500 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1953 AC Ace.
Compare all specifications:
| 1953 AC Ace | 1986 AC Ace | |
| Make | AC | AC |
| Model | Ace | Ace |
| Year Released | 1953 | 1986 |
| Body Type | Roadster | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 150 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 149 Nm | 214 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 65 mm | 93.1 mm |
| Engine Stroke Size | 100 mm | 68.5 mm |
| Engine Compression Ratio | 7.5:1 | 9.2:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 762 kg | 907 kg |
| Vehicle Length | 3850 mm | 3970 mm |
| Vehicle Width | 1520 mm | 1820 mm |
| Vehicle Height | 1250 mm | 1170 mm |
| Wheelbase Size | 2290 mm | 2480 mm |
| Fuel Tank Capacity | 59 L | 66 L |
