1956 AC Ace vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 47 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 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (207 HP @ 6200 RPM) has 133 more horse power than 1956 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 719 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, 2003 Opel Signum (300 Nm) has 133 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
1956 AC Ace | 2003 Opel Signum | |
Make | AC | Opel |
Model | Ace | Signum |
Year Released | 1956 | 2003 |
Body Type | Roadster | Hatchback |
Engine Position | Front | Front |
Engine Size | 1971 cc | 3173 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 74 HP | 207 HP |
Engine RPM | 4500 RPM | 6200 RPM |
Torque | 167 Nm | 300 Nm |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 894 kg | 1613 kg |
Vehicle Length | 3850 mm | 4640 mm |
Vehicle Width | 1520 mm | 1800 mm |
Vehicle Height | 1250 mm | 1470 mm |
Wheelbase Size | 2290 mm | 2840 mm |
Fuel Tank Capacity | 59 L | 60 L |