1957 AC Ace vs. 1984 BMW 628
To start off, 1984 BMW 628 is newer by 27 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 2,788 cc (6 cylinders), 1984 BMW 628 is equipped with a bigger engine. In terms of performance, 1984 BMW 628 (181 HP @ 6000 RPM) has 58 more horse power than 1957 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1984 BMW 628 should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW 628 weights approximately 576 kg more than 1957 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1984 BMW 628 (240 Nm @ 4000 RPM) has 73 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 1984 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
1957 AC Ace | 1984 BMW 628 | |
Make | AC | BMW |
Model | Ace | 628 |
Year Released | 1957 | 1984 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 1971 cc | 2788 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 123 HP | 181 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 167 Nm | 240 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Compression Ratio | 9.0:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 894 kg | 1470 kg |
Vehicle Length | 3850 mm | 4760 mm |
Vehicle Width | 1520 mm | 1730 mm |
Vehicle Height | 1250 mm | 1370 mm |
Wheelbase Size | 2290 mm | 2640 mm |
Fuel Tank Capacity | 59 L | 70 L |