1959 AC Ace vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1959 AC Ace. In addition, the cost of maintenance, including insurance, on 1959 AC Ace would be higher. At 1,993 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (104 HP @ 5200 RPM) has 30 more horse power than 1959 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1959 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 255 kg more than 1959 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1959 AC Ace | 1987 Ford Sierra | |
| Make | AC | Ford |
| Model | Ace | Sierra |
| Year Released | 1959 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 104 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 890 kg | 1145 kg |
| Vehicle Length | 3850 mm | 4430 mm |
| Vehicle Width | 1520 mm | 1700 mm |
| Vehicle Height | 1250 mm | 1370 mm |
| Wheelbase Size | 2290 mm | 2620 mm |
