1956 AC Ace vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 48 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 2,169 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, both vehicles can yield 123 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 611 kg more than 1956 AC Ace.
Let's talk about torque, 2004 Opel Vectra (280 Nm) has 113 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace. 2004 Opel Vectra has automatic transmission and 1956 AC Ace has manual transmission. 1956 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 AC Ace | 2004 Opel Vectra | |
| Make | AC | Opel |
| Model | Ace | Vectra |
| Year Released | 1956 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2169 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 123 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 167 Nm | 280 Nm |
| Engine Bore Size | 66 mm | 84 mm |
| Engine Stroke Size | 96 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 894 kg | 1505 kg |
| Vehicle Length | 3850 mm | 4600 mm |
| Vehicle Width | 1520 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1470 mm |
| Wheelbase Size | 2290 mm | 2720 mm |
| Fuel Tank Capacity | 59 L | 61 L |
