1956 AC Ace vs. 1981 Alfa Romeo GTV6
To start off, 1981 Alfa Romeo GTV6 is newer by 25 year(s). Which means there will be less support and parts availability for 1956 AC Ace. In addition, the cost of maintenance, including insurance, on 1956 AC Ace would be higher. At 2,492 cc (6 cylinders), 1981 Alfa Romeo GTV6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo GTV6 (158 HP @ 5600 RPM) has 35 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1981 Alfa Romeo GTV6 should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo GTV6 weights approximately 316 kg more than 1956 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, 1981 Alfa Romeo GTV6 (214 Nm) has 47 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1981 Alfa Romeo GTV6 will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 1981 Alfa Romeo GTV6 | |
| Make | AC | Alfa Romeo |
| Model | Ace | GTV6 |
| Year Released | 1956 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 158 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 167 Nm | 214 Nm |
| Engine Bore Size | 66 mm | 88 mm |
| Engine Stroke Size | 96 mm | 68.3 mm |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 894 kg | 1210 kg |
| Vehicle Length | 3850 mm | 4270 mm |
| Vehicle Width | 1520 mm | 1670 mm |
| Vehicle Height | 1250 mm | 1340 mm |
| Wheelbase Size | 2290 mm | 2410 mm |
| Fuel Tank Capacity | 59 L | 75 L |
