1957 AC Ace vs. 1990 Ford Sierra
To start off, 1990 Ford Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 1,971 cc (6 cylinders), 1957 AC Ace is equipped with a bigger engine. In terms of performance, 1957 AC Ace (123 HP @ 6000 RPM) has 49 more horse power than 1990 Ford Sierra. (74 HP @ 4900 RPM). In normal driving conditions, 1957 AC Ace should accelerate faster than 1990 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1990 Ford Sierra weights approximately 121 kg more than 1957 AC Ace.
Let's talk about torque, 1957 AC Ace (167 Nm @ 4500 RPM) has 44 more torque (in Nm) than 1990 Ford Sierra. (123 Nm @ 2900 RPM). This means 1957 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1990 Ford Sierra.
Compare all specifications:
1957 AC Ace | 1990 Ford Sierra | |
Make | AC | Ford |
Model | Ace | Sierra |
Year Released | 1957 | 1990 |
Engine Position | Front | Front |
Engine Size | 1971 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 123 HP | 74 HP |
Engine RPM | 6000 RPM | 4900 RPM |
Torque | 167 Nm | 123 Nm |
Torque RPM | 4500 RPM | 2900 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 894 kg | 1015 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 |