1986 AC Ace vs. 1949 Rolls-Royce Silver Dawn
To start off, 1986 AC Ace is newer by 37 year(s). Which means there will be less support and parts availability for 1949 Rolls-Royce Silver Dawn. In addition, the cost of maintenance, including insurance, on 1949 Rolls-Royce Silver Dawn would be higher. At 4,256 cc (6 cylinders), 1949 Rolls-Royce Silver Dawn is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1949 Rolls-Royce Silver Dawn weights approximately 923 kg more than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1949 Rolls-Royce Silver Dawn. 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. 1949 Rolls-Royce Silver Dawn has automatic transmission and 1986 AC Ace has manual transmission. 1986 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1949 Rolls-Royce Silver Dawn will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 1949 Rolls-Royce Silver Dawn | |
| Make | AC | Rolls-Royce |
| Model | Ace | Silver Dawn |
| Year Released | 1986 | 1949 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 4256 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 0 HP |
| Engine Bore Size | 93.1 mm | 88.9 mm |
| Engine Stroke Size | 68.5 mm | 114.3 mm |
| Engine Compression Ratio | 9.2:1 | 6.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 907 kg | 1830 kg |
| Vehicle Length | 3970 mm | 5170 mm |
| Vehicle Width | 1820 mm | 1760 mm |
| Vehicle Height | 1170 mm | 1680 mm |
| Wheelbase Size | 2480 mm | 3060 mm |
| Fuel Tank Capacity | 66 L | 108 L |
