1956 AC Aceca-Bristol vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 49 year(s). Which means there will be less support and parts availability for 1956 AC Aceca-Bristol. In addition, the cost of maintenance, including insurance, on 1956 AC Aceca-Bristol would be higher. At 1,971 cc (6 cylinders), 1956 AC Aceca-Bristol is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (173 HP @ 5500 RPM) has 48 more horse power than 1956 AC Aceca-Bristol. (125 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1956 AC Aceca-Bristol. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 595 kg more than 1956 AC Aceca-Bristol. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 AC Aceca-Bristol is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1956 AC Aceca-Bristol. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Opel Signum (265 Nm @ 2500 RPM) has 98 more torque (in Nm) than 1956 AC Aceca-Bristol. (167 Nm @ 4500 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Aceca-Bristol.
Compare all specifications:
1956 AC Aceca-Bristol | 2005 Opel Signum | |
Make | AC | Opel |
Model | Aceca-Bristol | Signum |
Year Released | 1956 | 2005 |
Engine Position | Front | Front |
Engine Size | 1971 cc | 1908 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 125 HP | 173 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 167 Nm | 265 Nm |
Torque RPM | 4500 RPM | 2500 RPM |
Engine Bore Size | 66 mm | 86 mm |
Engine Stroke Size | 96 mm | 86 mm |
Engine Compression Ratio | 9.0:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 965 kg | 1560 kg |
Vehicle Length | 4070 mm | 4640 mm |
Vehicle Width | 1560 mm | 1800 mm |
Vehicle Height | 1330 mm | 1470 mm |
Wheelbase Size | 2290 mm | 2620 mm |
Fuel Tank Capacity | 59 L | 60 L |